Panel Connection – RS232

Manufacturer TYCO
Model MZX and MX
Cable Required  Unterminated serial cable with RJ11 connector
Panel Profile TYCO-MX-PRINTER-SIA-RS232 or TYCO-MX-UDL-RS232
Pannel Connection RS232
Technical Notes

Only one of Alarms and UDL can be used. Select the appropriate Panel Profile during configuration based on the panel setup.

Use the panel’s printer port to connect to the DualCom Pro for Alarms.
Use the panel’s local port to connect to the DualCom Pro for UDL

Panel Connection Information

DualCom Pro COM 1 Printer RJ11 COM2 PC RJ11
RTN Pin 1 (GND) Pin 1 (GND)
RS232-T Pin 2 Pin 2
RS232-R Pin 3 Pin 3