2-44 www.adlinktech.com digital i/o introduction adlink's pci-7260 is the world's first pci-bus, high-power relay output card for industrial automation and machine control. the design of pci-7260 conforms to en61010-1 safety standards. all eight channels are capable to switch 5 a current at 250 v ac or 5 a current at 30 v dc . its pluggable front-panel connector gives consideration to both carrying high current and easy wiring. the pci-7260 also provides eight isolated digital input channels with debouncer capability. users may monitor the digital inputs by handling the hardware interrupt generated when di status changes or di ch0/ch1 transitions from low to high. pci-7260 also provides advanced features to make it feasible for industrial applications. the emergency shutdown input on the front panel lets users get back to a safety state set by a dip switch regardless the system condition. a dip switch sets the initial output status upon powering on, while a built-in watchdog timer guarantees that all the relays return to the safety state when the computer halts. features supports a 32-bit 3.3 v or 5 v pci bus 8-ch high power relay outputs 5 a at 250 v ac 5 a at 30 v dc 8-ch isolated digital inputs 8-ch relay status outputs 1-ch emergency shutdown input pluggable connector for high current input onboard led indicators for relay status initial and safety state setting by dip switches interrupt generated from ? cos (change-of-state) of di ? ch0/ch1 rising edge built-in watchdog timer operating systems ? windows 7/vista/xp/2000/2003 server ? linux recommended software ? ad-logger ? vb.net/vc.net/vb/vc++/bcb/delphi ? daqbench driver support ? daqpilot for labview? ? daq-mtlb for matlab ? ? pcis-dask for windows ? pcis-dask/x for linux 8-ch high-power relay outputs & 8-ch isolated digital inputs card pci-7260 ordering information pci-7260 8-ch high-power relay outputs & 8-ch isolated digital inputs card ACL-10337 (for jp2/jp3) two 20-pin header to 37-pin d-sub pc back panel pin assignment +5 v 510 ma typical 990 ma typical (when all relays are activated simultaneously) no0 com0 no1 com1 no2 com2 no3 com3 no4 com4 no5 com5 no6 com6 no7 com7 esdn_shdn+ esdn_shdn- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 cn1: relay output/ emergency shutdown input jp2: digital input di 0+ di 1+ di 2+ di 3+ di 4+ di 5+ di 6+ di 7+ isognd iso5v 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 di 0- di 1- di 2- di 3- di 4- di 5- di 6- di 7- isognd iso5v jp3: external led led0- led1- led2- led3- led4- led5- led6- led7- x x 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 led0+ led1+ led2+ led3+ led4+ led5+ led6+ led7+ x x specifications relay output number of channels: 8 relay type: non-latching spst-no + spst-nc (for output indicator) contact rating ? ac: 250 v @ 5 a ? dc: 30 v @ 5 a insulation resistance: 1000 m min. (at 500 v dc ) breakdown voltage: 2000 v ac , 50/60 hz for 1 minute contact resistance: 30 m max operate time: 10 ms max. release time: 10 ms max. led indicators: onboard leds for relay status expected relay life > 10 5 operations @ 5 a, 250 v ac /30 v dc data transfer: programmed i/o isolated digital input number of channels: 8 input current ? rated current: 10 ma ? max current: 50 ma, for isolated input. input voltage: up to 24 v dc ? input high voltage: 10-24 v ? input low voltage: 0-2 v input resistance: 4.7 k @ 0.5 w input mode: ac-filter/ non-ac-filter isolation voltage: 2,500 v rms channel-to-system interrupt sources ? change-of-state (cos) ? ch0/ch1 rising edge data transfer: programmed i/o isolation +5 v power supply output voltage: +5 v output current: 170 ma max. (@ 40?c) relay status output number of channels: 8 driving capacity: 15 ma general specifications i/o connector ? 18-pin pluggable terminal block connector ? 20-pin ribbon male x2 operating temperature: 0?c to 60?c storage temperature: -20?c to 70?c relative humidity: 35% to 85%, non-condensing power requirements dimensions (not including connectors) 175 mm x 107 mm certificate emc/emi: ce, fcc class a safety: en61010: 2001 updated 03-28, 2012. ? 2012 adlink technology, inc. all rights reserved. all specifcations are subject to change without further notice. updated 03-28, 2012. ? 2012 adlink technology, inc. all rights reserved. all specifcations are subject to change without further notice.
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