View K35-3_7493994.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

csm_k3hb-x_ds_e_6_1 1 process indicator k3hb-x a process indicator ideal for discriminating and displaying measurements for voltage/current signals ? easy recognition of judgement results using color display that can be switched between red and green. ? equipped with a position meter for monitoring operating status trends. ? external event input allows use in various measurement and discrimina- tion applications. ? series expanded to include devicenet models. ? short body with depth of only 95 mm (from behind the front panel), or 97 mm for devicenet models. ? ul certification approval (certification mark license). ? ce marking conformance by third party assessment body. ? water-resistant enclosure conforms to nema 4x (equivalent to ip66). ? capable of high-speed sampling at 50 times per second (20 ms) ? easy-to-set two-point scaling allows conversion and display of any user- set values. refer to safety precautions for all digital panel meters . model number structure model number legend base units and optional boards can be ordered individually or as sets. base units 1. input sensor code vd: dc voltage input ad: dc current input va: ac voltage input aa: ac current input 5. supply voltage 100-240 vac: 100 to 240 vac 24 vac/vdc: 24 vac/vdc base units with optional boards 2. sensor power supply/output type code none: none cpa: relay output (pass: spdt) + sensor power supply (12 vdc +/ ? 10%, 80 ma) (see note 1.) l1a: linear current output (0 to 20 or 4 to 20 ma dc) + sensor power supply (12 vdc +/ ? 10%, 80 ma) (see note 2.) l2a: linear voltage output (0 to 5, 1 to 5, or 0 to 10 vdc) + sensor power supply (12 vdc +/ ? 10%, 80 ma) (see note 2.) a: sensor power supply (12 vdc +/ ? 10%, 80 ma) flk1a: communications (rs-232c) + sensor power supply (12 vdc +/ ? 10%, 80 ma) (see note 2.) flk3a: communications (rs-485) + sensor power supply (12 vdc +/ ? 10%, 80 ma) (see note 2.) optional board sensor power supply/o utput boards relay/transistor output boards event input boards 3. relay/transistor output type code none: none c1: relay contact (h/l: spdt each) c2: relay contact (hh/h/ll/l: spst-no each) t1: transistor (npn open collector: hh/h/pass/l/ll) t2: transistor (pnp open collector: hh/h/pass/l/ll) bcd ? : bcd output + transistor output (npn open collector: hh/h/pass/l/ ll) drt: devicenet (see note 2.) ? a special bcd output cable (sold separately) is required. 4. event input type code none: none 1: 5 inputs (m3 terminal blocks), npn open collector 2: 8 inputs (10-pin mil connector), npn open collector 3: 5 inputs (m3 terminal blocks), pnp open collector 4: 8 inputs (10-pin mil connector), pnp open collector note: 1. cpa can be combined with relay outputs only. 2. only one of the following can be used by each digital indicator: rs-232c/rs-485 communications, a linear output, or devicenet c ommunications. accessories (sold separately) k32-dicn: special cable (for event inputs, with 8-pin connector) k32-bcd: special bcd output cable rubber packing note: rubber packing is provided with the controller. 1 k3hb-x @ 5 12 34 k3hb-x @ - @@@ 5 2 k33- @ 3 k34- @ 4 k35- @ model k32-p1
k3hb-x 2 specifications ratings note: 1. dc power supply models require a control power supply capacity of approximately 1 a per unit when power is turned on. particula r attention is required when using two or more dc power supply models. the omron s8vs-series dc power supply unit is recommend- ed. 2. pnp input types are also available. 3. for k3hb-series devicenet models, use only the devicenet connector included with the product. the crimp terminals provided are for thin cables. power supply voltage 100 to 240 vac (50/60 hz), 24 vac/vdc, devicenet power supply: 24 vdc allowable power supply voltage range 85% to 110% of the rated power supply voltage, devicenet power supply: 11 to 25 vdc power consumption (see note 1.) 100 to 240 v: 18 va max. (max. load) 24 vac/dc: 11 va/7 w max. (max. load) current consumption devicenet power supply: 50 ma max. (24 vdc) input dc voltage, dc current, ac voltage, ac current a/d conversion method delta-sigma method external power supply 12 vdc 10%, 80 ma (models with external power supply only) event inputs (see note 2.) timing input npn open collector or no-voltage contact signal on residual voltage: 3 v max. on current at 0 : : 17 ma max. max. applied voltage: 30 vdc max. off leakage current: 1.5 ma max. startup compensa- tion timer input npn open collector or no-voltage contact signal on residual voltage: 2 v max. on current at 0 : : 4 ma max. max. applied voltage: 30 vdc max. off leakage current: 0.1 ma max. hold input reset input forced-zero input bank input output ratings (de- pends on the mod- el) relay output 250 vac, 30 vdc, 5 a (resistive load) mechanical life expectancy: 5,000,000 operations, electrical life expectancy: 100,000 operations transistor output maximum load voltage: 24 vdc, maximum load current: 50 ma, leakage current: 100 p a max. linear output linear output 0 to 20 ma dc, 4 to 20 ma dc: load: 500 : max, resolution: approx. 10,000, output error: 0.5% fs linear output 0 to 5 vdc, 1 to 5 vdc, 0 to 10 vdc: load: 5 k : max, resolution: approx. 10,000, output error: 0.5% fs (1 v or less: 0.15 v; no output for 0 v or less) display method negative lcd (backlit led) display 7-segment digital display (character height: pv: 14.2 mm (green/red); sv: 4.9 mm (green) main functions scaling function, measurement operation selection, averaging, previous average value comparison, forced-ze- ro, zero-limit, output hysteresis, output off delay, output test, teaching, display value selection, display color selection, key protection, bank selection, display refresh period, maximum/minimum hold, reset ambient operating temperature 10 to 55 q c (with no icing or condensation) ambient operating humidity 25% to 85% storage temperature 25 to 65 q c (with no icing or condensation) altitude 2,000 m max. accessories watertight packing, 2 fixtures, terminal cover, unit stickers, instruction manual. devicenet models also include a devicenet connector (hirose hr31-5.08p-5sc(01)) and crimp terminals (hirose hr31-sc-121) (see note 3.)
k3hb-x 3 characteristics display range ? 19,999 to 99,999 sampling period 20 ms (50 times/second) comparative output response time dc input: 100 ms max.; ac input: 300 ms max. (the time until the comparative output is output when there is a forced sudden change in the input signal from 15% to 95% or 95% to 15%.) linear output response time dc input: 150 ms max.; ac input: 420 ms max. (the time until the final analog output value is reached when there is a forced sudden change in the output signal from 15% to 95% or 95% to 15%.) insulation resistance 20 m ? min. (at 500 vdc) dielectric strength 2,300 vac for 1 min between external terminals and case noise immunity 100 to 240 vac models: 1,500 v at power supply terminals in normal or common mode (waveform with 1-ns rising edge and pulse width of 1 s/100 ns) 24 vac/vdc models: 1,500 v at power supply terminals in normal or common mode (waveform with 1-ns rising edge and pulse width of 1 s/100 ns) vibration resistance frequency: 10 to 55 hz; acceleration: 50 m/s 2 , 10 sweeps of 5 min each in x, y, and z directions shock resistance 150 m/s 2 (100 m/s 2 for relay outputs) 3 times each in 3 axes, 6 directions weight approx. 300 g (base unit only) degree of protection front panel conforms to nema 4x for indoor use (equivalent to ip66) rear case ip20 terminals ip00 + finger protection (vde0106/100) memory protection eeprom (non-volatile memory) number of rewrites: 100,000 applicable standards ul61010-1, csa c22.2 no. 1010.1 (evaluated by ul) en61010-1 (iec61010-1): pollution degree 2/overvoltage category ii en61326: 1997, a1: 1998, a2: 2001 emc emi: en61326 industrial applications electromagnetic radiation interference cispr 11 group 1, class a terminal interference voltage cispr 11 group 1, class a ems: en61326 industrial applications electrostatic discharge immunity en61000-4-2: 4 kv (contact), 8 kv (in air) radiated electromagnetic field immunity en61000-4-3: 10 v/m 1 khz sine wave amplitude modulation (80 mhz to 1 ghz, 1.4 to 2 ghz) electrical fast transient/burst immunity en61000-4-4: 2 kv (power line), 1 kv (i/o signal line) surge immunity en61000-4-5: 1 kv with line (power line), 2 kv with ground (power line) conducted disturbance immunity en61000-4-6: 3 v (0.15 to 80 mhz) power frequency magnetic immunity en61000-4-8: 30 a/m (50 hz) continuous time voltage dips and interruptions immunity en61000-4-11: 0.5 cycle, 0 /180 , 100% (rated voltage)
k3hb-x 4 input range (measurement range and accuracy) cat ii note: 1. the accuracy is for an input frequency range of 40 hz to 1 khz (except for ad current input a and b ranges of 50 to 60 hz) and an ambient temperature of 23 5 q c. the error, however, increases below 10% of the maximum input value. dc voltage input (all ranges): 10% or less of max. input = 0.15% fs dc current input (all ranges): 10% or less of max. input = 0.1% fs ac voltage input (a: 0.0 to 400.0 v): 10% or less of max. input = 0.15% fs ac voltage input (b: 0.00 to 199.99 v): 10% or less of max. input = 0.2% fs ac voltage input (c: 0.000 to 19.999 v; d: 0.0000 to 1.9999 v): 10% or less of max. input = 1.0% fs ac current input (a: 0.000 to 10.000 a): 10% or less of max. input = 0.25% fs ac current input (b: 0.0000 to 1.9999 a): 10% or less of max. input = 0.5% fs ac current input (c: 0.00 to 199.99 ma; d: 0.000 to 19.999 a): 10% or less of max. input = 0.15% fs when dc voltage input models are used with a 1.9999 v range, make sure that the connections between input terminals are not op en. if the input terminals are open, the display will show large variations. connect resistance of approximately 1 m : between the input ter- minals if they are open. 2. the letters rdg mean reading and refer to the input error. 3. the value (0.5 va ct) is the va consumption of the internal ct (current transformer). 4. the k3hb-xva @@ complies with ul standards when the applied input voltage is within the range 0 to 150 vac. if the input voltage is higher than 150 vac, install an external transformer or take other measures to drop the voltage to 150 vac or lower. input type range set value measurement range input impedance accuracy allowable instantaneous overload (30 s) k3hb-xvd dc voltage a a ud 199.99 v 10 m : min. 0.1%rdg 1 digit max. 400 v b b ud 19.999 v 1 m : min. 200 v c c ud 1.9999 v d d ud 1.0000 to 5.0000 v k3hb-xad dc current a a ad 199.99 ma 1 : max. 0.1%rdg 1 digit max. 400 ma b b ad 19.999 ma 10 : max. 200 ma c c ad 1.9999 ma 33 : max. d d ad 4.000 to 20.000 ma 10 : max. k3hb-xva ac voltage (see note 4.) a a ua 0.0 to 400.0 v 1 m : min. 0.3%rdg 5 digits max. 700 v b b ua 0.00 to 199.99 v c c ua 0.000 to 19.999 v 0.5%rdg 10 digits max. 400 v d d ua 0.0000 to 1.9999 v k3hb-xaa ac current a a aa 0.000 to 10.000 a (0.5 va ct) (see note 3.) 0.5%rdg 20 digits max. 20 a b b aa 0.0000 to 1.9999 a (0.5 va ct) (see note 3.) c c aa 0.00 to 199.99 ma 1 : max. 0.5%rdg 10 digits max. 2 a d d aa 0.000 to 19.999 ma 10 : max. com + ? 1.9999 v 1 m ? e2 e3 e4 e5 e6
k3hb-x 5 common specifications event input ratings output ratings contact output transistor output linear output serial communications output note: for details on serial and devicenet communications, refer to the digital indicator k3hb communications user's manual (cat.no. n129). bcd output i/o ratings (input signal logic: negative) note: for details on serial and devicenet communications, refer to the digital indicator k3hb communications user's manual (cat.no. n129). input type s-tmr, hold, reset, zero, bank1, bank2, bank4 timing contact on: 1 k : max., off: 100 k : min. --- no-contact on residual voltage: 2 v max. off leakage current: 0.1 ma max. load current: 4 ma max. maximum applied voltage: 30 vdc max. on residual voltage: 3 v max. off leakage current: 1.5 ma max. load current: 17 ma max. maximum applied voltage: 30 vdc max. item resistive loads (250 vac, cos i =1; 30 vdc, l/r=0 ms) inductive loads (250 vac, closed circuit, cos i =0.4; 30 vdc, l/r=7 ms) rated load 5 a at 250 vac 5 a at 30 vdc 1 a at 250 vac 1 a at 30 vdc mechanical life expectancy 5,000,000 operations electrical life expectancy 100,000 operations maximum load voltage 24 vdc maximum load current 50 ma leakage current 100 p a max. item 0 to 20 ma 4 to 20 ma 0 to 5 v 1 to 5 v 0 to 10 v allowable load impedance 500 : max. 5 k : min. resolution approx. 10,000 output error 0.5%fs 0.5%fs (1 v or less: 0.15 v; no output for 0 v or less.) item rs-232c, rs-485 communications method half duplex synchronization method start-stop synchronization baud rate 9,600, 19,200, or 38,400 bps transmission code ascii data length 7 bits or 8 bits stop bit length 2 bits or 1 bit error detection vertical parity and fcs parity check odd, even i/o signal name item rating inputs request hold max min reset input signal no-voltage contact input input current for no-voltage input 10 ma signal level on voltage 1.5 v max. off voltage 3 v min. outputs data polarity over data valid run maximum load voltage 24 vdc maximum load current 10 ma leakage current 100 p a max. hh h pa s s l ll maximum load voltage 24 vdc maximum load current 50 ma leakage current 100 p a max.
k3hb-x 6 devicenet communications internal block diagram communications protocol conforms to devicenet supported communi- cations remote i/o communications master-slave connection (polling, bit-strobe, cos, cyclic) conforms to devicenet communications standards. i/o allocations allocate any i/o data using the configurator. allocate any data, such as devicenet-specific parameters and variable area for digital indicators. input area: 2 blocks, 60 words max. output area: 1 block, 29 words max. (the first word in the area is always allocated for the output execution enabled flags.) message communications explicit message communications compoway/f communications commands can be executed (using explicit message communications) connection methods combination of multi-drop and t-branch connections (for trunk and drop lines) baud rate devicenet: 500, 250, or 125 kbps (automatic follow-up) communications media special 5-wire cable (2 signal lines, 2 power supply lines, 1 shield line) communications distance baud rate network length (max.) drop line length (max.) total drop line length (max.) 500 kbps 100 m (100 m) 6 m 39 m 250 kbps 100 m (250 m) 6 m 78 m 125 kbps 100 m (500 m) 6 m 156 m the values in parentheses are for thick cable. communications power supply 24-vdc devicenet power supply allowable voltage fluctuation range 11 to 25-vdc devicenet power supply current consumption 50 ma max. (24 vdc) maximum number of nodes 64 (devicenet configurator is counted as one node when connected) maximum number of slaves 63 error control checks crc errors devicenet power supply supplied from devicenet communications connector adc eep-rom analog input event input devicenet x v o v o bcd i/o sensor power supply keys micro- computer waveform shaping circuit drive circuit indications drive circuit digital input circuit filter input circuit bcd ? input circuit ? output circuit ? transistor output circuit drive circuit drive circuit drive circuit drive circuit transistor output relay output linear output communications devicenet circuit communi- cations driver power supply power supply circuit (isolated) v dd v com dc-dc converter (isolated) linear output circuit
k3hb-x 7 power supply derating curve for sensor (reference value) note: 1. the above values are for standard mounting. the derating curve differs depending on the mounting conditions. 2. do not use the sensor outside of the derating area (i.e., do not use it in the area labeled a in the above graphics). doing so may occa- sionally cause deterioration or damage to internal components. component names and functions 140 120 100 80 60 40 20 0 ? 20 ? 100 102030405060 ambient temperature ( c) max. current (ma) 1 140 120 100 80 60 40 20 0 ? 20 ? 100 102030405060 ambient temperature ( c) max. current (ma) 1 with 12 v with 10 v up mode level t-zr zero cmw max l min hold max/min tg hh h tlll hh h p l ll shift max/min key level key mode key shift key up key when changing a set value, this key is used to change the actual value. when a measurement value is displayed, this key is used to execute or clear the forced-zero function or to execute teaching. used to change parameter settings. when changing a set value, this key is used to move along the digits. used to switch the parameters displayed. used to switch level. used to switch the display between the pv, maximum value, and minimum value and to reset the maximum and minimum values. pv display sv display position meter sv display status indicators displays sv and monitor values. hh, h, l, ll max/min status indicator level/bank display status indicators display display the status of comparative outputs. t-zr zero hold function t tg turns on when the maximum value or minimum value is displayed in the run level. in run level, displays the bank if the bank function is on. (turns off if the bank function is off.) in other levels, displays the current level. comparative output status indicators turns on when the tare zero function is executed. turns off if it is not executed or is cleared. turns on when the forced-zero function is executed. turns off if it is not executed or is cleared. (excluding the k3hb-h.) turns on/off when hold input turns on/off. turns on when the timing signal turns on. otherwise off. turns on when parameters for which teaching can be performed are displayed. in run level, turn on when the comparative set values hh, h, l, and ll are displayed. displays pvs, maximum values, minimum values, parameter names, and error names. displays the position of the pv with respect to a desired scale. display function
k3hb-x 8 bcd output timing chart a request signal from a programmable controller or other external device is required to read bcd data. single sampling data output the data is set in approximately 30 ms from the rising edge of the request signal and the data valid signal is output. when reading the data from a programmable controller, start reading the data when the data valid signal turns on. the data valid signal will turn off 40 ms later, and the data will turn off 16 ms after that. continuous data output measurement data is output every 64 ms while the request signal remains on. note: if hold is executed when switching between data 1 and data 2, either data 1 or data 2 is output depending on the timing of the hold signal. the data will not go low. approx. 30 ms all data "high" all data "high" 40 ms 16 ms data req. max.min. data data valid 20-ms pulse min. (50 ms max.) approx. 30 ms data 1 data 2 req. max.min. data data valid 64 ms 64 ms 40 ms 40 ms 24 ms 24 ms all data "high" k3hb (1) programmable controller k3hb (2) k3hb (3) data (including pol and over) and data valid can be used in a wired or. run, hh, h, pass, l, and ll are always output, with or without a request signal. do not used a wired or connect for these signals. data req. (1) (1) (2) (3) req. (2) req. (3) data valid note: leave 20 ms min. between data valid turning off and the request signal. (see note.) (see note.) (see note.) programmable controller connection example digital indicator sysmac programmable controller dc input unit 1.common connector pin no. (see note.) com in in in in in in out out com 24 vdc (0 v) 2.1 3.2 4.4 5.8 23.data valid 24.run 25.common 26.request 30.reset 31.polarity ( + / ? polarity) 10 240 ? 240 ? 240 ? 240 ? +5 v +24 v 0 v dc power supply transistor output unit internal circuit internal circuit internal circuit display unit connection example to 10 2 v o sec digital indicator 1.common connector pin no. (see note.) 2.1 3.2 4.4 5.8 23.data valid 24.run 25.common 26.request 30.reset m7e-01d @ n2, 01h @ n2 31.polarity ( + / ? polarity) 10 to 10 1 240 ? 240 ? 240 ? 240 ? +5 v v o d c b a dp le 8 v o d c b a dp le 8 v o d c b a dp le 8 short- circuit note: the bcd output connector pin number is the d-sub connector pin number when the bcd output cable (sold separately) is connected. this number differs from the pin number for the digital indicator narrow pitch connector (manufactured by honda tsushin kogyo co., ltd.). refer to the following user's manual for application precautions and other information required when using the digital indicato r: k3hb-s/-x/-v/-h digital indicator user's manual (cat. no. n128) the manual can be downloaded from the following site in pdf format: omron industrial web http://www.fa.omron.co.jp
k3hb-x 9
k3hb-x 10 connections terminal arrangement note: insulation is used between signal input, event input, output, and power supply terminals. b1 b2 b3 b4 b5 b6 b1 b2 b3 b4 b5 b6 b1 b2 b3 b4 b5 b6 + ? + ? sd rd sg n/c b (+) a ( ? ) b (+) a ( ? ) b (+) a ( ? ) b (+) a ( ? ) sd rd sg n/c 0-20/ 4-20 ma n/c n/c 0-5/1-5/ 0-10 v n/c n/c 0-5/1-5/ 0-10 v + ? + ? + ? n/c + ? pass n/c b1 b2 b3 b4 b5 b6 abcde 1 2 3 4 5 6 a operating power supply b sensor power supply/output c relays, transistors, bcd and devicenet a1 a2 5v hh h l ll pass hh h l ll pass contact output transistor output (npn open collector) ? always use a en/iec-compliant power supply with reinforced insulation or double insulation for the devicenet power supply. ? the product must be used indoors for the above applicable standards to apply. safety standards conformance 100 to 240 vac 24 vac/ vdc *check the required power supply type. 12 vdc 80 ma 12 vdc 80 ma 10 vdc 100 ma 10 vdc 100 ma 12 vdc 80 ma 10 vdc 100 ma 12 vdc 80 ma 10 vdc 100 ma sensor power supply + pass output sensor power supply + linear output 12 vdc 80 ma 12 vdc 80 ma 10 vdc 100 ma 10 vdc 100 ma sensor power supply + communications sensor power supply sensor power supply

rs-485 rs-232c rs-485 rs-232c sensor power supply sensor power supply sensor power supply 0-20/ 4-20 ma ? the k3hb-xva @@ complies with ul standards when the applied input voltage is within the range 0 to 150 vac. the bcd common is shared. the pins indicated in the above diagram as blank (white) boxes have been removed. * only one of the following can be used for each digital indicator: communications, bcd, or devicenet. devicenet connector (included) 1 2 3 4 5 relay outputs relay outputs transistor outputs npn pnp hh h pass l ll com c1 c2 c3 c4 c5 c6 hh h com l h l ll com c1 c2 c3 c4 c5 c6 c1 c2 c3 c4 c5 c6 bcd (npn open collector): bcd applicable connector (sold separately) hdr-e50mag1 (honda tsushin kogyo co., ltd.) special cable (sold separately) k32-bcd (omron) (hdr-e50mag1 with 0.3-m cable) 1: v ? (power supply cable: black) 2: can l (communications cable: blue) 3: shield 4: can h (communications cable: white) 5: v+ (power supply cable: red) applicable connector: hr31-5.08p-5sc (01) (hirose electric co., ltd.) * attach the provided crimp terminals.
k3hb-x 11 bcd output cable note: the bcd output cable has a d-sub plug. cover: 17je-37h-1a (manufactured by ddk); connector: equivalent to 17je-23370-02 (d1) (m anufactured by ddk) special cable (for event inputs with 8-pin connector) model shape pin arrangement k32-bcd model appearance wiring k32-dicn + - 1: timing 3: hold 5: zero 7: bank4 9: bank1 2: s-tmr 4: reset 6: com 8: bank2 10: com zero com reset hold s-tmr timing d1 d2 d3 d4 d5 d6 2 10 1 9 process indicator k3hb-x weighing indicator k3hb-v temperature indicator k3hb-h linear sensor indicator k3hb-s ac voltage only n/c a b c d com n/c c d n/c com e3 e2 e1 e6 e5 e4 a, b n/c a b c d com com tc a b b' pt e3 e2 e1 e6 e5 e4 e3 e2 e1 e6 e5 e4 e3 e2 e1 e6 e5 e4 input b current input voltage input input a com input a input b n/c n/c ? use terminal pin d6 as the common terminal. ? use npn open collector or no-voltage contacts for event input. pnp types are also available. e analog input d event input d6 3.9 k ? 4.7 k ? s-tmr: d2 hold: d3 reset: d4 zero: d5 12 v com d6 d1 750 ? 560 ? timing 12 v com models with terminal blocks <K35-3> models with connectors

? applicable connector (sold separately) xg4m-1030 (omron) ? special cable (sold separately) k32-dicn (omron) (xg4m-1030 with 3 m cable) 38 mm 46.5 mm 300 mm k3hb end connected device end (plc, display device, etc.) cover: hdr-e50lpa5 (manufactured by honda tsushin co., ltd.) connector: hdr-e50mag1 (manufactured by honda tsushin co., ltd.) d-sub connector (37-pin female) cover: 17je-37h-1a (manufactured by ddk) connector: equivalent to 17je-13370-02 (manufactured by ddk) stand: 17l-002a (manufactured by ddk) 1 2 3 4 5 6 7 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 10 0 10 1 10 2 10 3 10 4 10 4 over data valid run common request max req. min req. hold reset polarity hh h pass l ll common 1 2 4 8 1 2 4 8 1 2 4 8 1 2 4 8 1 2 common 4 8 7 8 9 10 11 12 13 14 15 16 17 18 19 3,000 mm (3 m) cable marking 910 12 pin no. 1 2 3 4 5 6 7 8 9 10 signal name n/c s-tmr hold reset n/c com bank4 bank2 bank1 com
k3hb-x 12 main functions measurement normal ? continuously performs measurement and always outputs based on comparative results. peak hold/bottom hold ? measures the maximum (or minimum) value in a specified period. sampling hold ? holds the measurement at the rising edge of the timing signal. peak-to-peak hold ? measures the difference between the maximum and minimum val- ues in a specified period. scaling converts input signals in any way required before displaying them. the values can be manipulated by shifting, inverting, or +/C reversing. settings for scaling can be made using the present measurement values instead of inputting values with the shift and up keys. this is a convenient function for making the settings while monitoring the operating status. turns the comparative output off until the measurement value enters the pass range. average processing of input signals with extreme changes or noise smooths out the display and makes control stable. slight changes can be removed from input signals to detect only extreme changes. timing hold h output h comparative set value input time measurement value off on timing input measurement value input time bottom hold value peak hold value timing input input time off on sampling hold value measurement value off on timing input measurement value input time peak-to-peak value (b2 ? a2) (b1 ? a1) 'b2 'a2 a1 b1 scaling average processing teaching standby sequence display value 2 ( dsp.a2 ) display value display value 1 ( dsp.a1 ) input value 1 ( inp.a1 ) input value 2 ( inp.a2 ) display value 2 ( dsp.a2 ) display value display value 1 ( dsp.a1 ) input value 1 ( inp. a 1 ) input value 2 ( inp. a 2 ) input value input value (scaling) (reverse scaling) previous average value comparison
k3hb-x 13 input compensation/display forces the present value to 0. (convenient for setting reference val- ues or deducting tares for weight measurement.) compensates for mild fluctuations in input signals due to factors such as sensor temperature drift, based on ok (pass) data at mea- surement. (this function can be used with sampling hold, peak hold, or bottom hold.) changes the display value to 0 for input values less than the set value. it is enabled in normal mode only. (this function can be used, for example, to stop negative values being displayed or to eliminate flickering and minor inconsistencies near 0.) the display refresh period can be lengthened to reduce flickering and thereby make the display easier to read. values can be displayed in either red or green. with comparative out- put models, the display color can also be set to change according to the status of comparative outputs (e.g., green to red or red to green). the current display value can be selected from the present value, the maximum value, and the minimum value. it is possible to specify (i.e., restrict) the values that the smallest dis- played digit can change by. for example, if the setting is 2, the small- est digit will only take the values 0, 2, 4, 6, or 8 and if the setting is 5, it will only take the values 0 or 5. if the setting is 10, it will only take the value of 0. ? the minimum and maximum values when the power supply is turned off can be saved if interruption memory is turned on. ? if interruption memory is on, the maximum and minimum values after the last resetting will be displayed. ? if interruption memory is off, the maximum and minimum values will be displayed after the power supply is turned on (or after the reset input is performed). forced-zero zero-trimming zero-limit display refresh period display color selection zero-limit setting display input 110.01 red red comparative set value l comparative set value h 110.00 100.05 110.00 99.87 110.00 l example) setting: grn-r h p green display value selection step value interruption memory
k3hb-x 14 output the output pattern for comparative outputs can be selected. in addi- tion to high/low comparison with set values, output based on level changes is also possible. (use the type of output pattern appropriate for the application.) reverses the output operation of comparative outputs for compara- tive results. prevents comparative output chattering when the measurement value fluctuates slightly near the set value. measurement can be stopped for a set time using external input. when s-tmr and com are interconnected and the startup compen- sation timer is set, measurement will not be performed until a set time after the power supply is tuned on. comparative results other than pass and error signals can be output from the pass output terminal. dimensions comparative output pattern output logic on off on off on off standard output zone output comparative set value hh comparative set value h comparative set value l comparative set value ll measurement value higher lower output hh output pass output h output l output ll measurement value higher lower measurement value higher lower comparative set value hh comparative set value h comparative set value l comparative set value ll output hh output pass output h output l output ll comparative set value hh comparative set value h comparative set value l comparative set value ll output hh output pass output h output l output ll level output hysteresis startup compensation timer pass output change example: comparative output pattern (standard output) comparative set value h hysteresis hysteresis comparative set value l comparative output l comparative output h input h comparative set value h output h input time startup compensation time set time terminal cover (included) 14.2 4.9 3.5 7.6 96 48 1.3 12 (112) 100 101.2 91 95* 2 44.8 120 min. 45 +0.6 0 92 +0.8 0 75 min. character size for main display (mm) pv display sv display *devicenet models: 97 mm terminal: m3, terminal cover: accessory panel cutout dimensions mounting recommended panel thickness 1 to 8 mm. mount the product horizontally.
k3hb-x 15 wiring precautions ? for terminal blocks, use the crimp terminals suitable for m3 screws. ? tighten the terminal screws to the recommended tightening torque of approx. 0.5 n ? m. ? to prevent inductive noise, separate the wiring for signal lines from that for power lines. wiring ? use the crimp terminals suitable for m3 screws shown below. unit stickers ? select the appropriate units from the unit sticker sheets provided and attach the sticker to the indicator. note: when using for meters, such as weighing meters, use the units specified by regulations on weights and measures. mounting method 1. insert the k3hb into the mounting cutout in the panel. 2. insert watertight packing around the unit to make the mounting watertight. 3. insert the adapter into the grooves on the left and right sides of the rear case and push until it reaches the panel and is fixed in place. lcd field of vision the k3hb is designed to have the best visibility at the angles shown in the following diagram. rubber packing (sold separately) k32-p1 if the rubber packing is lost or damaged, it can be ordered using the following model number: k32-p1. (depending on the operating environment, deterioration, contraction, or hardening of the rubber packing may occur and so, in order to ensure the level of waterproofing specified in nema4, periodic replacement is recommended.) note: rubber packing is provided with the controller. 5.8 mm max. 5.8 mm max. watertight packing adapter 10 30
k3hb-x 16 safety precautions ! warning ! caution precautions for safe use 1. do not use the product in the following locations. ? locations subject to direct radiant heat from heating equipment ? locations where the product may come into contact with water or oil ? locations subject to direct sunlight ? locations where dust or corrosive gases (in particular, sulfuric or ammonia gas) are present ? locations subject to extreme temperature changes ? locations where icing or condensation may occur ? locations subject to excessive shocks or vibration 2. do not use the product in locations subject to temperatures or humidity levels outside the specified ranges or in locations prone to condensation. if the product is installed in a panel, ensure that the temperature around the product (not the temperature around the panel) does not go outside the specified range. 3. provide sufficient space around the product for heat dissipation. 4. use and store the product within the specified temperature and humidity ranges. if several products are mounted side-by-side or arranged in a vertical line, the heat dissipation will cause the inter- nal temperature of the products to rise, shortening the service life. if necessary, cool the products using a fan or other cooling method. 5. the service life of the output relays depends on the switching capacity and switching conditions. consider the actual application conditions and use the product within the rated load and electrical service life. using the product beyond its service life may result in contact welding or burning. 6. install the product horizontally. 7. mount to a panel between 1 and 8-mm thick. 8. use the specified size of crimp terminals (m3, width: 5.8 mm max.) for wiring. to connect bare wires, use awg22 (cross sec- tion: 0.326 mm 2 ) to awg14 (cross section: 2.081 mm 2 ) to wire the power supply terminals and awg28 (cross section: 0.081 mm 2 ) to awg16 (cross section: 1.309 mm 2 ) for other terminals. (length of exposed wire: 6 to 8 mm) 9. in order to prevent inductive noise, wire the lines connected to the product separately from power lines carrying high voltages or cur- rents. do not wire in parallel with or in the same cable as power lines. other measures for reducing noise include running lines along separate ducts and using shield lines. 10. ensure that the rated voltage is achieved no longer than 2 s after turning the power on. 11. allow the product to operate without load for at least 15 minutes after the power is turned on. 12. do not install the product near devices generating strong high-fre- quency waves or surges. when using a noise filter, check the volt- age and current and install it as close to the product as possible. 13. do not use thinner to clean the product. use commercially avail- able alcohol. 14. be sure to confirm the name and polarity for each terminal before wiring the terminal block and connectors. 15. use the product within the noted supply voltage and rated load. 16. do not connect anything to unused terminals. 17. output turns off when the mode is changed or settings are ini- tialized. take this into consideration when setting up the control system. 18. install an external switch or circuit breaker that complies with applicable iec60947-1 and iec60947-3 requirements and label them clearly so that the operator can quickly turn off the power. 19. use the specified cables for the communications lines and stay within the specified devicenet communications distances. refer to the user's manual (cat. no. n129) for details on communica- tions distance specifications and cables. 20. do not pull the devicenet communications cables with excessive force or bend them past their natural bending radius. 21. do not connect or remove connectors while the devicenet power is being supplied. doing so will cause product failure or malfunc- tion. 22. use cables with a heat resistance of 70oc min. do not touch the terminals while power is being supplied. doing so may possibly result in electric shock. make sure that the terminal cover is installed before using the product. always provide protective circuits in the network. without protective circuits, malfunctions may possibly result in accidents that cause serious injury or significant property damage. provide double or triple safety measures in external control circuits, such as emergency stop circuits, interlock circuits, or limit circuits, to ensure safety in the system if an abnormality occurs due to malfunction of the product or another external factor affecting the product's operation. do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to enter the product. doing so may occasionally result in minor electric shock, fire, or malfunction. do not use the product in locations where flammable or explosive gases are present. doing so may occasionally result in explosion, causing minor or moderate injury, or property damage. do not attempt to disassemble, repair, or modify the product. doing so may occasionally result in minor or moderate injury due to electric shock. do not use the equipment for measurements within measurement categories iii and iv for k3hb-x and ii, iii, and iv for k3hb-s, k3hb-v, and k3hb-h (according to iec61010-1). doing so may occasionally cause unexpected operation, resulting in minor or moderate injury, or damage to the equipment. use the equipment for measurements only within the measurement category for which the product is designed. perform correct setting of the product according to the application. failure to do so may occasionally cause unexpected operation, resulting in minor or moderate injury, or damage to the equipment. ensure safety in the event of product failure by taking safety measures, such as installing a separate monitoring system. product failure may occasionally prevent operation of comparative outputs, resulting in damage to the connected facilities and equipment. tighten the screws on the terminal block and the connector locking screws securely using a tightening torque within the following ranges. loose screws may occasionally cause fire, resulting in minor or moderate injury, or damage to the equipment. terminal block screws: 0.43 to 0.58 nm connector locking screws: 0.18 to 0.22 nm make sure that the product will not be adversely affected if the devicenet cycle time is lengthened as a result of changing the program with online editing. extending the cycle time may cause unexpected operation, occasionally resulting in minor or moderate injury, or damage to the equipment. before transferring programs to other nodes or changing i/o memory of other nodes, check the nodes to confirm safety. changing the program or i/o memory of other nodes may occasionally cause unexpected operation, resulting in minor or moderate injury, or damage to the equipment.
k3hb-x 17 noise countermeasures 1. do not install the product near devices generating strong high-fre- quency waves or surges, such as high-frequency welding and sewing machines. 2. mount a surge suppressor or noise filter to peripheral devices generating noise, in particular, motors, transformers, solenoids, and magnet coils. 3. in order to prevent inductive noise, wire the lines connected to the terminal block separately from power lines carrying high voltages or currents. do not wire in parallel with or in the same cable as power lines. other measures for reducing noise include running lines along separate ducts and using shield lines. example of countermeasures for inductive noise on input lines 4. if a noise filter is used for the power supply, check the voltage and current, and install the noise filter as close to the product as pos- sible. 5. reception interference may occur if the product is used close to a radio, television, or wireless. + - digital indicator line filter surge suppressor power supply input signal input power supply input digital indicator + - signal input 2 conductors with shield digital indicator in the interest of product improvement, specifications are subject to change without notice. all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.03937. to convert grams into ounces, multiply by 0.03527.

▲Up To Search▲

Price & Availability of K35-3

	To Download K35-3 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .