data acquisition boards features rohs compliant 2002/95/ec specifcations isolated digital input channels 8 (sink) input voltage logic 0: 1.0 v max. logic 1: 4.5 v min. (12 v max.) interrupt capable ch. 8 (idi0 ~ idi7) isolation protection 2,500 v dc opto-isolator response 25 s input resistance 2 k w 1/4 w counter/timer channels 8 resolution 16 bits compatibility 5 v/ttl max. input frequency 500 hz isolation protection 2,500 v dc pwm channels 2 digital noise filter min. effective high input period [(2 ~ 65535) x 5 ms] + 5 ms min. effective low input period [(2 ~ 65535) x 5 ms] + 5 ms relay output channels 8 relay type 2 x form c, and 6 x form a contact rating 120 v dc @ 0.5 a, or 30 v dc @ 1 a relay on time 5 ms max. relay off time 5 ms max. life span 200,000 operations @ 0.5 a 120 v ac 500,000 operations @ 1.0 a 30 v dc resistance contact: < 100 m w insulation: 50 m w ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? introduction pci-1760u relay actuator and isolated digital input card is a pc add-on card for the pci bus. it meets the pci standard rev. 2.2 (universal pci expansion card), and works with both 3.3 v and 5 v pci slots. it provides 8 opto-isolated digital inputs with isolation protection of 2,500 v dc for collecting digital inputs in noisy environments, 8 relay actuators that can be used as a on/off control devices or small power switches, and 2 isolated pwm (pulse width modulation) outputs for custom applications. for easy monitoring, each relay is equipped with one red led to show its on/off status. each isolated input supports both dry contact and wet contact so that it can easily interface with other devices when no voltage is present in the external circuit. pci-1760u universal pci card, for 3.3 v and 5 v pci slot 8 opto-isolated digital input channels 8 relay actuator output channels 2 opto-isolated pwm outputs led indicators to show activated relays jumper selectable dry contact/wet contact input signals up event counters for di programmable digital flter function for di pattern match interrupt function for di "change of state" interrupt function for di universal pci and boardid switch ? ? ? ? ? ? ? ? ? ? ? 8-ch relay and 8-ch isolated digital input universal pci card with 10-ch counter/timer general bus type universal pci v2.2 i/o connectors 1 x db37 female connector dimensions (l x h) 175 x 100 mm (6.9" x 3.9") power consumption typical: +5 v @ 450 ma max: +5 v @ 850 ma operating temperature 0 ~ 60 c (32 ~ 140 f) (iec 68 - 2 - 1, 2) storage temperature -20 ~ 70 c (-4 ~ 158 f) storage humidity 5 ~ 95 % rh, non-condensing (iec 68-2-3) ordering information pci-1760u 8-ch relay/idi pci card w/ 10-ch counter/timer pcl-10137-1 db37 cable, 1 m pcl-10137-2 db37 cable, 2 m pcl-10137-3 db37 cable, 3 m ADAM-3937 db37 din-rail wiring board ? ? ? ? ? ? ? ? ? ? ? ?
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