User manual

DBK23, pg. 6 879795 DBK Option Cards and Modules
DBK23 – Specifications
Name/Function: General Purpose Optically Isolated Digital Input Module
Channels: 24 I/O channels
Connector: Screw terminals for signal outputs
Input Voltage Levels:
Range: 3 to 30 VDC
Input Current: 1.5 to 15 mA
Operating Voltage Range: 9 to 24 VDC
Module Power Requirements: 0.25 W; AC adapter included
120 VAC Adapter Supplied: 15 VDC @ 0.9 A
Isolation Voltage:
Channel-to-channel: 500 V
Channel-to-system: 500 V
Channel Address: Set by DIP switch