Radio Modem Box
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User Manual
Rev. 1.0 - 24/06/04
6.4.2 RS232 connector
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6&01/&'37;/&'&38E
56
Type: DB9 Male
1
N.C.
2
TXD
3RXD
4
N.C.
5
GND
6
N.C.
7
N.C.
8
N.C.
9
N.C.
6.4.3 I
2
C Connector
Type: DB9 Male
1
NC
2
SDA
Serial Data
3SCL
Serial Clock
4
NC
5
GND
GND
6
NC
7
NC
8
NC
9
NC
6.4.4 Ext. Telemetry
Type: 8 Pin terminal board
1
FWD PWR
IN
2
RFL PWR
IN
3VPA
IN
4
IPA
IN
5
TEMP ALARM
IN
6
SWR ALARM
IN
7
MAINS ALARM OUT
8
GND
Notes:
Pin 7 will output 0 V if an alarm signal is present on Mains.
