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1 description technical data (t ambient = 25 c, operating voltage u s = dc 24 v) esx10-td electronic circuit protector type esx10-t is designed to ensure selective disconnection of dc 24 v load systems. dc 24 v power supplies, which are widely used in industry today, will shut down the output in the event of an overload with the result that one faulty load in the system can lead to complete disconnection of all loads. as well as an unidentified failure this also means stoppage of the whole system. through selective disconnection the esx10-t responds much faster to overload or short circuit conditions than the switch-mode power supply. this is achieved by active current limitation. the esx10-t limits the highest possible current to 1.3 to 1.8 times the selected rated current of the circuit protector. thus it is possible to switch on capacitive loads of up to 75,000 f, but they are disconnected only in the event of an overload or short circuit. for optimal alignment with the characteristics of the application the current rating of the esx10-t can be selected in fixed values from 0.5 a...12 a or in adjustable ratings e.g. [ 2 a/4 a/6 a] . failure and status indication are provided by a multicolour led and an integral short- circuit-proof status output or a potential-free signal contact. remote operation is possible by means of a remote reset signal or a remote on/off control signal. the manual on/off button allows separate actuation of individual load circuits. the esx10-t, with a width of only 12.5 mm, can be snapped onto symmetrical rails ensuring ease of installation and saving space in control cabinets. upon detection of overload or short circuit in the load circuit, the mosfet of the load output will be blocked to interrupt the current flow. the load circuit can be re-activated via the remote electronic reset input, control input or manually by means of the on/off button. us patent number: us 6,490,141 b2 us patent number: us 8,237,311 b2 features l selective load protection, electronic trip characteristics. l suitable for all kinds of loads (dc 24 v motors upon request) l active current limitation for safe connection of capacitive loads up to 75,000 f and on overload/short circuit. l esx10-ta/-tb: current ratings 0.5 a...12 a esx10-td: adjustable ratings [0.5 a/1 a/2 a], [2 a/3 a/4 a], [2 a/4 a/6 a] and [6 a/8 a/10 a] l reliable overload disconnection with 1.1 x i n plus, even with long load lines or small cable cross sections (see table 3). l manual on/off button (s1). l control input in+ for remote on/off signal (option). l electronic reset input re (option). l clear status and failure indication through led, status output sf or si contact f. l integral fail-safe element adjusted to current rating. l width per unit only 12.5 mm. l rail mounting l ease of wiring through busbar line+ and 0 v as well as signal bars and bridges. l additional versions with atex approval available. marking: ii 3g ex na iib t4 gc x esx10-ta-...-e and esx10-tb-...e please observe separate operating instructions: operating data operating voltage u s dc 24 v (18...32 v) current rating i n fixed current ratings: type esx10-ta-... and -tb-...: 0.5, 1 a, 2 a, 3 a, 4 a, 6 a, 8 a, 10 a, 12 a adjustable ratings: type esx10-td-...: [ 0.5 a/1 a/2 a] , [ 2 a/4 a/6 a], [6 a/8 a/10 a] type esx10-td-101-...: [2 a/3 a/4 a] closed current i 0 on condition: typically 20...30 ma depending on signal output status indication l multicolour led: by means of green: - unit is on, power-mosfet is switched on - status output sf on, supplies + dc 24 v orange: - in the event of overload or short circuit until electronic disconnection red: - unit electronically disconnected - load circuit/power-mosfet off off: - manually switched off (s1 = off) or device is dead - undervoltage (u s < 8 v) - after switch-on till the end of the delay period l status output sf (option) l potential-free signal contact f (option) l on/off/ condition of switch s1 load circuit load output power-mosfet switching output (high side switch) overload disconnection typically 1.1 x i n (1.05...1.35 x i n ) short-circuit current i k active current limitation with i limit = typically 1.8/1.5/1.4/4.3 x i n , i limit depending on i n (typical i limit - values see table 1) trip characteristic active current limitation (see table 1) trip thresholds/trip times 1. threshold: (t 1 , t 2 ) at overcurrent at i load > typically 1.1 x i n ...i limit : (i limit see table 1) t 1 = typically 3s. 2. threshold: at i load = i limit : t 2 = typically 100 ms...3 s. temperature disconnection internal temperature monitoring with electronic disconnection low voltage monitoring load output with hysteresis, no reset required load off at u s < 8 v www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v 1642 4
2 starting delay t start typically 0.5 sec after every switch-on and after applying u s disconnection of load circuit electronic disconnection free-wheeling circuit external free-wheeling diode recommended with inductive load several load outputs must not be connected in parallel status output sf esx10-t.-114/-124/ electrical data plus-switching signal output, connects u s to terminal 12 of module 17plus nominal data: dc 24 v / max. 0.2 a (short circuit proof) status output is internally connected to gnd with a 10 kohm resistor status out esx10-tb-114/-124 (signal status out), at u s = +24 v +24 v = s1 is on, load output connected through 0v = s1 is on, load output blocked and/or switch s1 is off red led lighted off condition 0 v level at status output when: l switch s1 is in on position, but device is still in switch-on delay l switch s1 is off, or control signal off, device is switched off l no operating voltage u s signal output f esx10-t.-101/-102 electrical data potential-free signal contact max. dc 30 v/0.5 a, min. 10 v/10 ma on condition led green voltage u s applied, switch s1 is in on position no overload, no short circuit off condition led off l device switched off (switch s1 is in off position) l no voltage u s applied fault condition led orange overload condition > 1.1 x i n up to electronic disconnection fault condition led red electronic disconnection upon overload or short circuit esx10-tb-101 single signal, make contact contact sc/so-si open esx10-tb-102 single signal, break contact contact sc/so-si closed fault signal output fault conditions: l no operating voltage u s l on/off switch s1 is in off position l red led lighted (electronic disconnection) reset input re esx10-t.-124/-127 electrical data voltage: max. + dc 32 v high > dc 8 v dc 32 v low dc 3 v > 0 v power consumption typically 2.6 ma (+dc 24 v) min. pulse duration typically 10 ms reset signal re the electronically blocked (terminal 22) esx10-tb-124/-127 may remotely be reset via an external momentary switch due to the falling edge of a +24 v pulse. a common reset signal can be applied to several devices simultaneously. switched on devices remain unaffected. control input in+ esx10-t.-114 electrical data see reset input re control signal in+ +24v level (high): device will be switched (terminal 21) on by a remote on/off signal 0 v level (low): device will be switched off by a remote on/off signal switch s1 on/off unit can only be switched on with s1 if a high level is applied to in+ technical data (t ambient = 25c, operating voltage u s = dc 24 v) technical data (t ambient = 25c, operating voltage u s = dc 24 v) led display on: led green off: led red general data fail-safe element: backup fuse for esx10-t not required because of the integral redundant fail-safe element terminals line+ / load+ / 0v screw terminals m4 max. cable cross section flexible with wire end ferrule w/wo plastic sleeve 0.5 C 10 mm 2 wire stripping length 10 mm tightening torque (en 60934) 1.5 C 1.8 nm multi-lead connection (2 identical cables) rigid/flexible 0.5 C 4 mm 2 flexible with wire end ferrule without plastic sleeve 0.5 C 2,5 mm 2 flexible with twin wire end ferrule with plastic sleeve 0.5 C 6 mm 2 terminals aux. contacts screw terminals m3 max. cable cross section flexible with wire end ferrule w/wo plastic sleeve 0.25 C 2.5 mm 2 wire stripping length 8 mm tightening torque (en 60934) 0.5 C 0.6 nm housing material moulded mounting symmetrical rail to en 50022-35x7.5 ambient temperature -25...+50 c (without condensation, see en 60204-1) storage temperature -40...+70 c humidity 96 hrs/95 % rh/40 c to iec 60068-2-78, test cab. climate class 3k3 to en 60721 vibration 3 g, test to iec 60068-2-6 test fc degree of protection housing: ip20 en 60529 terminals: ip20 en 60529 emc emission: en 61000-6-3 (emc directive, ce logo) susceptibility: en 61000-6-2 insulation co-ordination 0.5 kv/2 pollution degree 2 (iec 60934) re-inforced insulation in operating area dielectric strength max. dc 32 v (load circuit) insulation resistance (off condition) n/a, only electronic disconnection approvals ce-logo (esx10-ta/-tb/-td) ul 2367, file # e306740, solid state overcurrent protectors ul 508, file # e322549 approvals ul 1604, file # e320024 (class , division 2, (esx10-ta/-tb) groups a, b, c, d) csa c22.2 no: 14, file # 16186 csa c22.2 no: 142, file # 16186 csa c22.2 no: 213 (class , division 2) dimensions (w x h x d) 12.5 x 80 x 83 mm mass approx. 65 g electronic circuit protector esx10-t.-dc 24 v www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v 1642 4
3 ordering information ordering configuration for atex versions: ...-e type no. esx10 electronic circuit protector, with current limitation mounting and design ta rail mounting, without signal contact tb rail mounting, with signal contact and slot for busbars and jumpers td rail mounting, with signal contact and switch for 3-step current rating adjustment version 1 standard, without physical isolation in the event of a failure signal input 0 without signal input 1 with control input in+, only esx10-t-114 2 with reset input re, only esx10-t-124, esx10-t-127 signal outputs 0 without signal output (only esx10-ta) 1 signal contact n/o 2 signal contact n/c 4 status output sf (only esx10-t-114, esx10-t-124) 7 inverse status output sf (only esx10-t-127 operating voltage dc 24 v rated voltage dc 24 v current rating 0.5 a 1 a 2 a 3 a 4 a 6 a 8 a 10 a 12 a 16 a (only esx10-tb-101) 0.5/1/2 a adjustable (only esx10-td-...-x278) 2/4/6 a adjustable (only esx10-td-...-x279) 6/8/10 a adjustable (only esx10-td-...-x280) 2/3/4 a adjustable (only esx10-td-101-...-x282) esx10 - ta 1 0 0 - dc 24 v -6 a ordering example l the user should ensure that the cable cross sections of the relevant load circuit are suitable for the current rating of the esx10-t used. l automatic start-up of machinery after shut down must be prevented (machinery directive 98/37/eg and en 60204-1). in the event of a short circuit or overload the load circuit will be disconnected electronically by the esx10-t. attention! please see separate data sheet for esx10-tb-101-dc 24 v-16 a. description of esx10-t signal inputs and outputs see wiring diagrams. table 1: voltage drop, current limitation, max. load current notes current rating i n typically voltage drop u on at i n active current limitation i limit (typically) max. load current at 100% on duty t a = 40 c t a = 50 c 0.5 a 70 mv 1.8 x i n 0.5 a 0.5 a 1 a 80 mv 1.8 x i n 1 a 1 a 2 a 130 mv 1.8 x i n 2 a 2 a 3 a 80 mv 1.8 x i n 3 a 3 a 4 a 100 mv 1.8 x i n 4 a 4 a 6 a 130 mv 1.8 x i n 6 a 5 a 8 a 120 mv 1.5 x i n 8 a 7 a 10 a 150 mv 1.5 x i n 10 a 9 a 12 a 180 mv 1.3 x i n 12 a 10,8 a [0.5/1/2 a] 70/80/130 mv 1.4 x i n 0.5/1/2 a 0.5/1/2 a [2/3/4 a] 130/80/100 mv 1.4 x i n 2/3/4 a 2/3/4 a [2/4/6 a] 130/100/130 mv 1.4 x i n 2/4/6 a 2/4/5 a [6/8/10 a] 130/120/150 mv 1.4 x i n 6/8/10 a 5/7/9 a attention: when mounted side-by-side without convection the esx10-t should not carry more than 80 % of its rated load with 100 % on duty due to thermal effects. preferred types standard current ratings (a) esx10-ta/tb 0.5 1 2 3 4 6 8 10 12 0.5 / 1 / 2 2 / 4 / 6 6 / 8 / 10 esx10-ta-100-dc24v- x x x x x x x x x esx10-tb-101-dc24v- x x x x x x x x x esx10-td 0.5 1 2 3 4 6 8 10 12 0.5 / 1 / 2 2 / 4 / 6 6 / 8 / 10 esx10-td-101-dc24v- x x x preferred types type no. esx10 electronic circuit protector, with current limitation mounting and design ta rail mounting, without signal contact tb rail mounting, with signal contact and slot for busbars and jumpers version 1 standard, without physical isolation signal input 0 without signal input 1 with control input in+ 2 with reset input re, signal outputs 0 without signal output 1 signal contact n/o 2 signal contact n/c 4 status output sf 7 inverse status output sf operating voltage dc 24 v rated voltage dc 24 v current rating 0.5...12 a approvals e atex esx10 - tb-1 0 1- dc 24 v- 6 a -e ordering information www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v 1642 4 electronic circuit protector esx10-t.-dc 24 v
4 terminal wiring diagram esx10-tb-124 (example) esx10-tb-124-? failsafe r sense line (+) dc 24 v load (+) load output 0 v sf status output re reset input status indication green/orange/red s1 on/off electronic control unit schematic diagram esx10-tb-124 (example) 1 2 22 2 esx10-tb-124-dc24v -xxa 22 2 124 22 2 2 approvals esx10-ta/-tb and -td authority standard voltage rating current ratings ul ul 2367 dc 24 v 0.5 a16 a ul ul 1604 dc 24 v 0.5 a12 a ul ul 508 c22.2 no 14 dc 24 v 0.5 a16 a gl rules vi, part 7, gl 2012, category c, emc1 dc 24 v 0.5 a...12 a esx10-ta and -tb authority standard voltage rating current ratings csa c22.2 no 14 c22.2 no 142m c22.2 no 213-m dc 24 v 0.5...12 a tv atex 94/9/ec annex viii en 60079-0 en 60079-11 en 60079-15 dc 24 v table 2: esx10-t - product version version signal input signal output signal output f (signal contact) status output sf esx10-.. without control input on/off +24 v control in+ reset input +24 v ?re without single signal n/o (normally open no) single signal n/c (normally closed nc) without status out +24 v = ok status out 0 v = ok -ta -100 x x x -tb/-td -101 x x x -tb/-td -102 x x x -tb/-td -114 x x -tb/-td -124 x x x -tb/-td -127 x x x electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v 1642 4
5 eg-declaration of conformity for atex-version esx10-ta/-tb-...-e www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4 electronic circuit protector esx10-t.-dc 24 v
6 information on ul approvals/csa approvals instruction leaflet esx10-ta/-tb ul1604 ul file # e320024 operating temperature code t5 - this equipment is suitable for use in class , division 2, groups a, b, c and d or non-hazardous locations only warning: - exposure to some chemicals may degrade the sealing properties of materials used in the following device: relay sealant material: generic name: modified diglycidyl ether of bisphenol a supplier: fine polymers corporation type: epi fine 4616l-160pk casing material: generic name: liquid crystal polymer supplier: sumitomo chemical type: e4008, e4009, or e6008 recommendation: - periodically inspect the device named above for any degradation of properties and replace if degradation is found warning C explosion hazard: - do not disconnect equipment unless power has been removed or the area is known to be non-hazardous - substitution of any components may impair suitability for class , division 2 esx10-ta/-tb/-td ul2367 non-hazardous use - ul file # e306740 esx10-ta/-tb/-td ul 508 non-hazardous use - ul file # e322549 esx10-ta/-tb csa c22.2 no: 14 - file # 16186 csa c22.2 no: 142 - file # 16186 csa c22.2 no: 213 (class , division 2) file # 16186 class 2 meets requirement for class 2 current limitation (esx10-t...-0,5 a/1 a/2 a/3 a) dimensions esx10-ta 83 3.27 80 3.15 3.15 phoenix label zbf 12 snap-on socket for symmetrical rail en 50022-35x7.5 12.5 .492 80 ok on o r e s e t 2 lo ad+ dimensions esx10-tb 12.5 80 80 83 snap-on socket for symmetrical rail en 50022-35x7.5 phoenix label zbf 12 3.27 .492 3.15 3.15 dimensions esx10-td 83 3.27 12.5 .492 80 80 3.15 3.15 switch for curr ent rating adjustment snap-on socket for symmetrical rail en 50022-35x7.5 phoenix label zbf 12 ok on o r e s e t 2 lo ad+ x a x a xx a this device is suitable for use in class i, div 2, gr oups a, b, c, d; tc t5; hazar dous locations or nonhazar dous locations only wa r nings: 1. remove power befor e disconnecting device or the ar ea is known to be nonhazard ous. 2. components substitutions may impair suitability of class i, div 2. 3. chemical exposur e may degrade inter nal re lay's sealing pr operty . electr onic cir cuit pr otector esx10-t ul1604 non-hazar dous use ul file # e306740 refer to data sheet / installation guidelines for installation and safety instructions. ul2367 c22.2 no.213 ul file # e320024 csa file # 16186 ul508 non-hazar dous use ul file # e322549 c22.2 no.14 non-hazar dous use csa file # 16186 e-t-a elektrotechnische apparate gmbh d-90518 altdorf industriestra?e 2-8 tel. +49 9187 10-0 fax +49 9187 10-397 e-mail: info@e-t-a.de www.e-t-a.com/e electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v 1642 4
7 esx10-t signal inputs / outputs (wiring diagram) line+ 1 load+ 2 0v 3 esx10-ta-100 without signal input/output line+ 1 sf 23 in 21 2 load+ 0v 3 esx10-tb-114 with control input in+ (+dc 24 v) with status output sf (+24 v = load output on) operating condition: sf +24 v = ok fault condition: sf 0 v line+ 1 sf 23 re 22 2 load+ 0v 3 esx10-tb-124 with reset input re (+dc 24 v ) with status output sf (+24 v = load output on) operating condition: sf +24 v = ok fault condition: sf 0 v line+ 1 14 13 2 load+ 0v 3 esx10-tb-101 without signal input with signal output f (single signal, n/o) operating condition: 13-14 closed fault condition: 13-14 open line+ 1 12 11 2 load+ 0v 3 esx10-tb-102 without signal input with signal output f (single signal, n/c) operating condition: 11-12 open fault condition: 11-12 closed line+ 1 sf 23 re 22 2 load+ 0v 3 esx10-tb-127 with reset input re (+dc 24 v ) with inverse status output sf (0 v = load output on) operating condition: sf 0 v = ok fault condition: sf +24 v esx10-td schematic diagram similar to esx10-tb, without signal busbars (on top) esx10-t signal inputs / outputs (schematic diagrams) auxiliary contacts are shown in off or error condition www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4 electronic circuit protector esx10-t.-dc 24 v
8 11 1 1 1 1 2 4 1 1 1 1 1 1 time/current characteristic curve (t a = 25 c) table 3: reliable trip of esx10-t l the trip time is typically 3 s in the range between 1.1 and 1.8 x i n (e.g. esx10-tb-...-6 a) l electronic current limitation i limit occurs at typically 1.8 x i n which means that under all overload conditions (independent of the power supply and the resistance of the load circuit) the max. overload before disconnection will not exceed 1.8 x i n times the current rating. the individual current limitation value i limit depends on the current rating (see table1). trip time is between 100 ms and 3 sec (depending on overload or at short circuit). l without this current limitation a considerably higher overload current would flow in the event of an overload or short circuit. reliable trip of esx10 with different cable lengths and cross sections resistivity of copper 0 = 0.0178 (ohm x mm 2 ) / m u s = dc 19.2 v (= 80 % of 24 v) voltage drop of esx10-t and tolerance of trip point (typically 1.1 x i n = 1.05 ... 1.35 x i n ) have been taken into account. esx10-t-selected rating i n (in a) ? e. g. trip current i ab = 1.25 x i n (in a)) ? r max in ohm = (u s / i ab ) - 0.050 ? 3 6 3.75 7.5 ? esx10-t trips after 3 s 5.07 2.51 the esx10-t reliably trips from 0 ohm to max. circuitry resistance r max cable cross section a in mm 2 ? 0.14 0.25 0.34 0.5 0.75 1 1.5 cable length l in meter (= single length) cable resistance in ohm = (r 0 x 2 x l) / a 5 1.27 0.71 0.52 0.36 0.24 0.18 0.12 10 2.54 1.42 1.05 0.71 0.47 0.36 0.24 15 3.81 2.14 1.57 1.07 0.71 0.53 0.36 20 5.09 2.85 2.09 1.42 0.95 0.71 0.47 25 6.36 3.56 2.62 1.78 1.19 0.89 0.59 30 7.63 4.27 3.14 2.14 1.42 1.07 0.71 35 8.90 4.98 3.66 2.49 1.66 1.25 0.83 40 10.17 5.70 4.19 2.85 1.90 1.42 0.95 45 11.44 6.41 4.71 3.20 2.14 1.60 1.07 50 12.71 7.12 5.24 3.56 2.37 1.78 1.19 75 19.07 10.68 7.85 5.34 3.56 2.67 1.78 100 25.34 14.24 10.47 7.12 4.75 3.56 2.37 125 31.79 17.80 13.09 8.90 5.93 4.45 2.97 150 38.14 21.36 15.71 10.68 7.12 5.34 3.56 175 44.50 24.92 18.32 12.46 8.31 6.23 4.15 200 50.86 28.48 20.94 14.24 9.49 7.12 4.75 225 57.21 32.04 23.56 16.02 10.68 8.01 5.34 250 63.57 35.60 26.18 17.80 11.87 8.90 5.93 example 1: max. length at 1.5 mm 2 and 3 a ? 214 m example 2: max. length at 1.5 mm 2 and 6 a ? 106 m example 3: mixed wiring: r1 = 40 m in 1.5 mm 2 and r2 = 5 m in 0.25 mm 2 : (control cabinet C sensor/actuator level) r1 = 0.95 ohm, r2 = 0.71 ohm total (r1 + r2) = 1.66 ohm electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4
9 mounting examples for esx10-t 5 esx10-ta with busbars 5 esx10-tb with busbars and jumpers 12.5 x n = width of protector block e. g. 12.5 x 5 = 62.5 insert busbars and protection slides to be flush with housing sides insert signal bars to be flush with housing and place them centrally over the contacts line+ busbar x22261102 grey 0 v busbar x22261102 grey signal bar x22200503 grey or jumper x22200513 grey remove protection against brush contact from bottom side (12.5 x n)-3 = length of busbars 0.5 e. g. (12.5 x 5)-3 = 59.5 0.5 insert protection against brush contact continuous busbar 500 mm length, cut 5 esx10-td with busbars the esx10-t features an integral power distribution system. mounting procedure: before wiring insert busbars into protector block. max. 10 insertion/removal cycles for busbars. recommendation: after 10 units the busbars and signal busbars should be interrupted and receive a new entry live table of lengths for busbars (x 222 611 02 / x 222 005 03 or cut off, see accessories) no. of units 2 3 4 5 6 7 8 9 10 length of busbar [mm] 0.5 mm 22 34.5 47 59.5 72 84.5 97 109.5 122 www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4 electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions
10 power supply dc 24 v +24v 0v - line entry load +- +- +- +- +- +- load load esx10-ta-100 + line entry terminals for busbars screw terminals line+ busbar (x 222 611 02 or x 222 611 34) 0 v busbar (x 222 611 02 or x 222 611 34) 1 line+ 1 line+ 1 line+ esx10-ta-100 esx10-ta-100 3 0v 3 0v 3 0v 3 0v 3 0v 3 0v 2 load+ 2 load+ 2 load+ connection diagrams and application examples esx10-t? signal contacts are shown in off or fault condition. esx10-ta-100 esx10-tb-101 group signalling (series connection) + line entry + line entry for the si - line entry power supply dc 24 v line + busbar (x 222 611 02 or x 222 611 34) group signalling by means of an signal lamp jumpers (x 222 005 13) are staggered 0 v busbar (x 222 611 02 or x 222 611 34) +24v 0v load load load 13 1 line+ 14 esx10-tb-101 2 load+ 13 1 line+ 14 13 1 line+ 14 esx10-tb-101 2 load+ esx10-tb-101 2 load+ connection diagrams and application examples esx10-t electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4
11 esx10-tb-102 single signalling with common line entry esx10-tb-124 single signalling with common reset power supply dc 24 v +24 v 0v + line entry - line entry 2 load+ esx10-tb-124 2 load+ esx10-tb-124 2 load+ esx10-tb-124 load load load signal busbar (x 222 005 03) for common reset 0 v busbar (x 222 611 02 or x 222 611 34) line+ busbar (x 222 611 02 or x 222 611 34) single signalling per way by means of an led 22 1 line+ re sf 23 22 1 line+ re sf 23 22 1 line+ re sf 23 reset button power supply dc 24 v +24 v 0 v + line entry + line entry for the si - line entry 11 1 line+ 12 11 1 line+ 12 11 1 line+ 12 2 load+ esx10-tb-102 3 0v 3 0v 3 0v 3 0v 3 0v 3 0v 2 load+ esx10-tb-102 2 load+ esx10-tb-102 load +- +- +- +- +- +- load load signal busbar (x 222 005 03) for common line entry 0 v busbar (x 222 611 02 or x 222 611 34) line+ busbar (x 222 611 02 or x 222 611 34) single signalling per way by means of an led connection diagrams and application examples esx10-t www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4 electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions
12 a pplications examples: line entry dc 24 v with protection of signal circuit and direct connection of loads auxiliary contacts are shown on the off of fault condition esx10-tb-101 group signalisation (series connection) power supply dc 24 v + 24 v 0 v - line entry 0.5 a esx10-ta-100 1 line+ 1 line+ 1 line+ 1 line+ 2 load +2 load +2 load +2 load + 3 0v 3 0v 3 0v 3 0v 3 0v 3 0v 3 0v 3 0v 13 13 13 14 14 14 + line entry esx10-tb-10 1e sx10-tb-10 1e sx10-tb-10 1 load load load + line entry for si line+ busbar (x 222 611 02 or x 222 611 47) jumpers (x 222 005 13) are staggered group signalisation by means of a signal lamp 0 v busbar (x 222 611 02 or x 222 611 47) power supply dc 24 v + 24 v 0 v - line entry 0.5 a esx10-ta-100 1 line+ 1 line+ 1 line+ 1 line+ 2 load +2 load +2 load +2 load + 11 11 11 12 12 12 + line entry esx10-tb-102 esx10-tb-102 esx10-tb-102 load load load + line entry for si line+ busbar (x 222 611 02 or x 222 611 47) signal busbar (x 222 005 03) for common line entry 0 v busbar (x 222 611 02 or x 222 611 47) esx10-tb-102 single signalisation with common line entry type esx10-ta-100-dc24v-0.5a can be used as a supply module including protection of auxiliary circuit optional: passive supply module ad-tx-em01 (without protection) single signalisation per way by means of an led type esx10-ta-100-dc24v-0.5a can be used as a supply module including protection of auxiliary circui t optional: passive supply module ad-tx-em01 (without protection) esx10-tb-102 esx10-tb-102 +- +- +- +- +- +- connection diagrams and application examples esx10-t esx10-t.-dc 24 v- accessories / installation guidelines and safety instructions www.e-t-a.de electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions 1642 4
13 accessories description the esx10-t features an integral power distribution system. the following wiring modes are possible with various pluggable current and signal busbars: l line +(dc 24 v) l 0 v caution: the electronic devices esx10-t require a 0 v connection l signal contacts l reset inputs busbars for line+ and 0 v max. load with one line entry i max 50 a (recommended: centre line entry) max. load with two line entries i max 63 a grey insulation, length: 500 mm x 222 611 02 busbars for line+ and 0 v grey insulation max. number of plug-on operations 10: x 222 611 22 (2-unit-block esx10-t), length: 22 mm x 222 611 34, (3-unit-block esx10-t), length: 34.5 mm x 222 611 47, (4-unit-block esx10-t), length: 47 mm x 222 611 59, (5-unit-block esx10-t), length: 59.5 mm packing unit: 10 pcs x 222 611 97, (8-unit-block esx10-t), length: 97 mm x 222 611 12, (10-unit-block esx10-t), length: 122 mm packing unit: 4 pcs signal busbars for signal contacts and reset inputs suitable for signal busbar esx10-tb-... max. load with one line entry with one series connection of signal contacts i max grey insulation, length: 500 mm x 222 005 03 jumpers for signal contacts suitable for jumper esx10-tb-... grey insulation, length: 21 mm x 222 005 13 packing unit: 10 pcs insulated wire bridge optional as jumper for esx10-tb-101.../esx10-td-101... for group signalisation (series connection) x 223 108 01 packing unit: 10 pcs 7.5 0.295 connector bus link ?k10 suitable for auxiliary contacts (series connection) x 210 589 02 (1.5 mm 2 , brown), ~2.76 50 pin lugs to din 46230 tinned copper ?2.5 .099 ~70 www.e-t-a.de esx10-t.-dc 24 v- accessories / installation guidelines and safety instructions 1642 4 electronic circuit protector esx10-t.-dc 24 v / installation guidelines and safety instructions
14 labels, pack of 10 suitable for esx10-td, cover of current rating adjustment y 309 705 11 (0.5 a, 1 a, 2 a) y 309 705 12 (2 a, 4 a, 6 a) y 309 705 13 (6 a, 8 a, 10 a) y 309 705 14 (2 a, 3 a, 4 a) labels, pack of 30 suitable for esx10-td , cover of current rating adjustment y 309 705 21 (0.5 a) y 309 705 22 (1 a) y 309 705 23 (2 a) y 309 705 24 (3 a) y 309 705 25 (4 a) y 309 705 26 (6 a) y 309 705 27 (8 a) y 309 705 28 (10 a) 2 a4 a6 a accessories esx10-td-... application example for label 4 esx10-td-... 2 4 6 2 2 4 all dimensions without tolerances are for reference only. in the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved. product markings may not be exactly as the ordering codes. errors and omissions excepted. passive supply module for line+ and 0 v (without protection) optional for all esx10-t... versions in the event of loads to be connected directly to all esx10-ts. ampacity i max 50 a max. cross section 0,5 - 10 mm 2 technical data see terminals esx10-t ad-tx-em01 max. 50 a line+ 1 0v 3 einspeisemodul supply module ad-tx-em01 ad-tx- em01 germany www.e-t-a.de esx10-t.-dc 24 v- accessories / installation guidelines and safety instructions 1642 4

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