Справочник Пользователя для Mitsubishi Electronics MAM-GM24
3.1.2
Alarm Modem 56k
You find the outline of the respective variant in chapter 10.
Installation and Mounting
Overview of the Connectors
Mitsubishi Alarm Modem
3 - 2
Service
Power
Process
Line
Data out
Modem Mode
027954
541034
-
+
COM2 (RS232)
COM1 (RS232)
56k
Fig. 3-2:
Overview of all connectors of the Alarm Modem 56k
No.
Marking
Meaning
Line
Telephone jack RJ11
COM1 (RS232)
9pin D-Sub jack
COM2 (RS232)
9pin D-Sub plug (only MAM-AM20)
10...30 V DC
Power supply (2 screw terminals)
10...30 V DC
Power supply (jack) for external power supply
Service
Button
RS 485/422 with MAM-AM24
COM2 (RS485/RS422)
5-pin screw terminal configurable over DIP switch (only MAM-AM24)
Tab. 3-2:
Description of the connectors of the Alarm Modem 56k