RFX-RMR
Issue 1.0
page 15 of
41
6.8
Remote Monitoring and Control
Connector Type:
9-way ‘D’ type, female
Remote Control and Monitoring interface selectable as RS485 or RS232
(Future option)
RS232 CONNECTIONS
RS485 CONNECTIONS
Pin
Direction Direction
1
Not Used
Not Used
2
Data Tx
Out from Unit
Data Tx (-)
Out from Unit
3
Data Rx
Into Unit
Data Rx (-)
Into Unit
4
Not Used
Not Used
5 Ground
Ground
6
Not Used
Data Tx (+)
Out from Unit
7
Not Used
Data Rx (+)
Into Unit
8
Not Used
Not Used
9
Not Used
Not Used
6.9
IF monitor
Connector for 70 MHz IF monitoring receiver
BNC connector (female)
6.10 Auxiliary connector
Connector Type:
15-way ‘D’ type, female
Auxiliary functions, e.g. powering of a remote LNA and remote switching
Pin
Pin
1 +12VDC
9
Ground
2 +12VDC
10
Ground
3
RL1 N.O
11
RL1 COMMON
4 RL1
N.C
12
Ground
5
RL2 N.O
13
RL2 COMMON
6 RL2
N.C
14
Ground
7 reserved
15
Ground
8
External AGC level
meter 0 to +5VDC
