Honeywell DCS C300 Firewall Backplane CC-TCF901

Honeywell DCS C300 Firewall Backplane CC-TCF901

The C300 Controller is constructed using the Series C form factor that employs an Input Output Termination Assembly (IOTA) and an electronics module which mounts and connects to the IOTA. One C300 Controller contains all of the control functionality and the communications functions with plug-in modules.
The C300 Controller may operate in both non-redundant and redundant configurations. Redundant operation requires a second identical controller and connecting cables, which is the typical configuration. The C300 Controller is connected to the associated I/O hardware by a pair of I/O Link Interface cables

The Series C modules comprise:

Input Output Termination Assembly (IOTA): An assembly that holds the IOM and the

connections for field wiring,

Input Output Module (IOM): A device that contains most of the electronics required to perform a specific I/O function. The IOM plugs onto the IOTA.