PCM-3730 16 Ch. Digital I/O Module


The PCM-3730 offers 16 isolated digital I/O channels (8 DI and 8 DO) and 32 TTL digital I/O channels (16 DI and 16 DO) on a PC/104 module. Providing 2500 V DC isolation, each I/O channels corresponds to a bit in a PC I/O port, making the PCM-3730 very easy to program. The PCM-3730 offers one PC interrupt with jumper-selectable IRQ.

Features


  • Opto-isolated 8 DI and 8 DO channels
  • TTL-level 16 DI and 16 DO channels
  • High output driving capacity
  • High- Voltage isolation on isolated I/O channels (2500 VDC)
  • Interrupt handling capacity
  • One 20-pin connector for isolated input channels and output channels
  • High sink current on isolated output channels (200 mA/channel)

Overview


The PCM-3730 offers 16 isolated digital I/O channels (8 DI and 8 DO) and 32 TTL digital I/O channels (16 DI and 16 DO) on a PC/104 module. Providing 2500 V DC isolation, each I/O channels corresponds to a bit in a PC I/O port, making the PCM-3730 very easy to program. The PCM-3730 offers one PC interrupt with jumper-selectable IRQ.

Specifications


Characteristics
Module

Isolated Digital I/O

  • Channels: Opto-Isolated 8DI and 8DO channels
  • Input resistance: 2 KW @ 0.5 W
  • Output Voltage: Open collector 5 to 40 VDC
  • Output sink current: 200 mA max.
  • Isolation Voltage: 2500 VDC
  • Throughput: 10 KHz max.

TTL-level Digital I/O

  • Channels: TTL-level 16 DI and 16 DO channels
  • Input Voltage: Low: 0.8 V max. High: 2.0 V min
  • Output Voltage: Low: Sink 0.5 V @ 8 mA max. High: Source 2.4 V @ -0.4 mA min.
  • Input load: Low: 0.5 V @ 0.4 mA max. High: 2.7 V @ 0.05 mA max
  • Throughput: 30KHz typical

Pricing


(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

Product # Description Price
PCM-3730-0 16-Channel Isolated DIO Module $108.00