User's Manual

4 Documentation Number 232OPSDA1397 Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH [phone] -- FAX [phone]
Digital Input
Channels: 1
Voltage Range: -30VDC to +30VDC
Low Voltage: -30VDC to 1.0VDC
High Voltage: 2.0VDC to 30VDC
Leakage Current: 1 µA maximum
Digital Output
Channels: 1
Low Voltage: 0.6VDC @ 8.7mA
High Voltage: 4.3VDC @ -5.4mA
Power Supply
Input Voltage: 9-16VDC @ 10mA (Does not include the
power consumption of external devices.)
Connections: Terminal Blocks
Communications
Standard: RS-232 (unit is DCE)
Baud Rate: 1,200 to 9,600 (automatic detection)
Format: 8 data bits, 1 stop bit, no parity
Isolation Protection: 2500V (Power supply not considered)
Port Power: RTS and DTR (either state)
Connections: DB-25S (female)