Product Description
. . . . . The Processor Module houses the micro-processor and memory modules for the UDC. All communications to the LAN and external devices (modems and computers) are through the Processor Module.
The I/O modules connect to the Processor Module through a single, modular connector for communications and power supply.
LEDs show the operational state of the system and indicate communications across the LAN. The Node Number switch sets the LAN communication speed (CS) and the network node address.
The fuse allows 75 VA @ 24 VDC to power the Processor Module and I/O modules. A battery prevents memory loss (real time clock and history) in the event of a power failure. This equipment is an accessory intended for use with the UDC product line for field installation within an enclosure.. York Controls. Johnson Controls. 371-03636-000.