Hardware Configuration Requirements

The Honeywell ABC Protocol allows up to 32 programmable controllers to be connected to CIMPLICITY system over on a single serial connection.

If using an RS232 serial port and connecting to a DCM configured for RS485 operation, an RS232 to RS485 converter box will be required. When conversion is required, the use of an isolated converter box is recommended.

More information

Custom cable.

About CIMPLICITY Honeywell IPC 620 Communications.