
3
Installation and Mounting
3.1
Overview of the Connectors
3.1.1
Alarm Modem GSM
You find the outline of the respective variant in chapter 10.
Overview of the Connectors
Installation and Mounting
3 - 1
MITSUBISHI ELECTRIC
Service
Antenna
Power
Process
Line
Data out
Modem Mode
027954
541034
-
+
COM2
(RS232)
COM1
(RS232)
SIM-Card
Push
Fig. 3-1:
Overview of all connectors of the Alarm Modem GSM
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No.
Marking
Meaning
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Antenna
Plug (FME) for Antenna cable (impendance: 50
Ω
)
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COM1 (RS232)
9pin D-Sub jack
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COM2 (RS232)
9pin D-Sub plug (only MAM-GM20)
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10...30 V DC
Power supply (2 screw terminals)
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10...30 V DC
Power supply (jack) for external power supply
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Service
Button
RS 485/422 with MAM-GM24
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COM2 (RS485/RS422)
5-pin screw terminal configurable over DIP switch (only MAM-GM24)
Tab. 3-1:
Description of the connectors of the Alarm Modem GSM
Содержание MAM-AM20
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Страница 6: ...II MITSUBISHI ELECTRIC ...
Страница 8: ...IV MITSUBISHI ELECTRIC ...
Страница 47: ...Mitsubishi Alarm Modem ii Index ...