PCM-UIO96C-16 Universal 96-Point Digital I/O with Interruptible Event Sense

The PCM-UIO96C-16 is a highly versatile PC/104 input/output module providing 96 lines of digital I/O. One important feature of this card is its ability to monitor 48 of the 96 lines for both rising and falling digital edge transitions, latch them, and then interrupt the host processor notifying that a change-of-input status has occurred. This is an efficient way of signaling the CPU of real-time events without the burden of polling the digital I/O.

DATA SHEET PRODUCT INFO

ROHS COMPLIANT

MADE IN THE USA

Features

96 Bidirectional digital I/O lines
Each line is capable of:
- Input, Output or Output with Readback
- 12mA sink current
Supports 48 event sense lines
- Generates an interrupt on signal change-of-state
- Software selectable edge polarity for each line
- Software-enabled interrupt for each line
- Change-of-state latched for each line
Write-protection mask register for each 8-bit port
Compatible with industry-standard I/O racks
Fused +5V logic supply for I/O modules
16-bit PC/104 interface
+5 volt only operation
Extended temperature range: -40°C to +85°C

Features
Electrical	16-bit stackthrough • Parallel Interface: 96 I/O lines, TTL compatible
Onboard I/O	96 Digital I/O lines, TTL compatible with 12mA sink
Connectors	Digital I/O – J1 and J4, 50-pin right angle on 0.100”grid – J2 and J3, 50-pin dual 0.100” grid
Power	+5V ±5% at 24mA (excluding rack power with no loads on the outputs)
Environmental	Operational from -40° to +85°C RoHS compliant
Mechanical	Dimensions – 3.6 x 3.8 inches (90 x 96mm) Weight: 3.2 oz. (91 gm) Contact