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.
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Custom cable. |
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About CIMPLICITY Honeywell IPC 620 Communications. |
