Sim Interface; Table 54: Sim Interface - Pins; Table 55: 9-Pin Subd Connector Pins - Motorola MTM800 FuG Installationshandbuch

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Chapter 5: Connectors and PIN Assignment
Pin Function
10 FLT_A+ (12 V)
5.5.2

SIM Interface

Table 54: SIM Interface – Pins
Pin Type
1 SIM
2 Ethernet
3 Ethernet
4 Ethernet
5 SIM
6 SIM
7 Ethernet
8 SIM
9 SIM
10 SIM
5.5.3
9-Pin subD Connector
The pin assignment of this 9-pin subD connector follows the requirements of an RS232 standard
interface with the RS232 voltage level. The cable (see section "Connecting Cables") which has to be
used is a standardized serial interface cable which allows to connect a data device with an RS232
Interface such as PC, Laptop, Console.
Table 55: 9–Pin subD Connector Pins
Pin Function
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
98
Description
This is the voltage supply for EEH from power supply or bat-
tery
Description
TxD RS232
TX+
TX-
RX+
SIM Detect
GND
RX-
RxD RS232
SIM Reset
+12V
Description
Data Carrier Detect
Received Data Serial
Transmitted Data
Data Terminal Ready
Ground Output
Data Set Ready
Request to Send
Clear to Send
Ring Indicator
PC Direction
Input
Serial IN
Serial OUT
Output
Output
Input
Output
Input
Input
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