This module is a PLC-5 device net scanner card. The module is extremely well documented and easily configured. The module acts as a "large" I/O card where the data is accessed via BTR and BTW instructions in PLC-5. Configuration on the device net side is handled utilizing any device net interface card. I used a 1770-KFD and the current 1784-U2DN modules. The software to configure can be "DeviceNet Manager" (old) or RS-Networx Devicenet.
Reliable product, with 2 devicenet channels.