PCI-1760U

PCI-1760U 8-ch Relay and 8-ch Isolated Digital Input Universal PCI Card with 10-ch Counter/Timer Features  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 filter function for DI  Pattern match interrupt function for DI  "Change of state" interrupt function for DI  Universal PCI and BoardID switch RoHS 2002/95/EC COMPLIANT 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 VDC 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. Specifications Isolated Digital Input  Channels  Input Voltage     8 (Sink) 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 VDC Opto-Isolator Response 25 µs Input Resistance 2 kW 1/4 W General Universal PCI V2.2 1 x DB37 female connector 175 x 100 mm (6.9" x 3.9") 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)     Bus Type I/O Connectors Dimensions (L x H) Power Consumption Counter/Timer        Channels Resolution Compatibility Max. Input Frequency Isolation Protection PWM Channels Digital Noise Filter 8 16 bits 5 V/TTL 500 Hz 2,500 VDC 2 Min. effective high input period ≥ [(2 ~ 65535) x 5 ms] + 5 ms Min. effective low input period ≥ [(2 ~ 65535) x 5 ms] + 5 ms 8 2 x Form C, and 6 x Form A 120 VDC @ 0.5 A, or 30 VDC @ 1 A 5 ms max. 5 ms max. 200,000 operations @ 0.5 A 120 VAC 500,000 operations @ 1.0 A 30 VDC Contact: < 100 mW Insulation: 50 MW Ordering Information      PCI-1760U PCL-10137-1 PCL-10137-2 PCL-10137-3 ADAM-3937 8-ch Relay/IDI PCI Card w/ 10-ch Counter/Timer DB37 Cable, 1 m DB37 Cable, 2 m DB37 Cable, 3 m DB37 DIN-rail Wiring Board Relay Output       Channels Relay Type Contact Rating Relay on Time Relay off Time Life Span  Resistance Data Acquisition Boards