8-ch Relay and 8-ch Isolated Digital Input Universal PCI Card with 8-ch PCI-1760U Counter/Timer Features ƒ 8 opto-isolated digital input channels ƒ 8 relay actuator output channels ƒ 2 opto-isolated PWM outputs ƒ LED indicators to show activated relays ƒ Jumper selectable dry contact/wet contact input signals ƒ Up event counters for DI ƒ Programmable digital filter function for DI ƒ Pattern match interrupt function for DI ƒ "Change of state" interrupt function for DI ƒ Universal PCI and BoardID switch RoHS COMPLIANT 2002/95/EC 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 for collecting digital inputs in noisy environments, 8 relay actuators that can DC 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. Specifications Isolated Digital Input General ƒ Channels 8 ƒ Bus Type Universal PCI V2.2 ƒ Input Voltage Logic 0: 1.0 V max. ƒ I/O Connectors 1 x DB37 female connector Logic 1: 4.5 V min. (12 V max.) ƒ Dimensions (L x H) 175 x 100 mm (6.9" x 3.9") ƒ Interrupt Capable Ch. 8 (IDI0 ~ IDI7) ƒ Power Consumption Typical: 5 V @ 450 mA ƒ Isolation Protection 2,500 V DC Max.: 5 V @ 850 mA ƒ Opto-Isolator Response 100 μs ƒ Operating Temperature 0 ~ 60°C (32 ~ 140°F) ƒ Input Resistance 2 k Ohm @ 1/4 W ƒ Storage Temperature -20 ~ 70°C (-4 ~ 158°F) ƒ Storage Humidity 5 ~ 95 % RH, non-condensing Counter/Timer ƒ Channels 8 ƒ Resolution 16 bits Ordering Information ƒ Compatibility 5 V/TTL ƒ PCI-1760U 8-ch Relay/IDI PCI Card w/ 8-ch Counter/Timer ƒ Max. Input Frequency 500 Hz ƒ Isolation Protection 2,500 V DC Accessories ƒ PWM Channels 2 ƒ PCL-10137-1E DB37 Cable, 1 m ƒ Digital Noise Filter Min. effective high input period ≥ [(2 ~ 65535) x 5 ms] ƒ PCL-10137-2E DB37 Cable, 2 m + 5 ms ƒ PCL-10137-3E DB37 Cable, 3 m Min. effective low input period ≥ [(2 ~ 65535) x 5 ms] ƒ ADAM-3937 DB37 DIN-rail Wiring Board + 5 ms Relay Output ƒ Channels 8 ƒ Relay Type 2 x Form C, and 6 x Form A ƒ Contact Rating 1 A @ 125 V , 2 A @ 30 V AC DC ƒ Max. Switching Power 125 VA, 60 W ƒ Max. Switching Voltage 250 V , 220 V AC DC ƒ Max. Switching Current 2 A ƒ Operate/Release Time max. 5 / 3.5 ms ƒ Resistance Contact: 50 mW max. 5 ƒ Life Expectancy 3 x 10 cycles min.: 2 A @ 30 VDC, 1 A @ 125 VAC 6 (Electrical) 10 cycles min.: 1 A @ 30 V , 0.5 A @ 125 V DC AC Data Acquisition Boards All product specifications are subject to change without notice Last updated : 5-May-2015