7 connections / interfaces, Hardware, 1 power supply – Weidmuller GPRS Alarm Unit User Manual

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Hardware

5-79

5.7

Connections / interfaces

The connection for the power supply, the serial interface RS232, the
connection for the external aerial and the slot for the telephone card are
located on the front panel of the IE-GPRS-I/O:

5.7.1 Power supply

The IE-GPRS-I/O can be supplied either with +10 … 36 VDC or with
8 … 24 VAC. The power consumption is approx. 5 W.

Aerial connection for the FME connector

Plug-in SIM card

RS232 interface Sub-D female socket connector

Power supply