User manual

Section 5: Module Configuration 5-19
Moseley SL9003Q 602-12016 Revision G
received signal level with a voltmeter helps facilitate antenna alignment. Long-term link
and path statistics are obtained by logging RSL fade and BER data.
Fig. 5-16 presents the physical pin number locations of the external I/O 26 pin
connector. Table 5-1 gives pin descriptions for the 26 pin external I/O interface.
Table 5-1 NMS External I/O Pin Descriptions
Pin Function Pin Function
1
Relay #4 (-)
14
Input – Analog #1
2
Relay #4 (+)
15
Input – Logic #4
3
Relay#3 (-)
16
Input – Logic #3
4
Relay #3 (+)
17
Input – Logic #2
5
Relay #2 (-)
18
Input – Logic #1
6
Relay #2 (+)
19
Ground - Analog
7
Relay #1 (-)
20
Ground - Analog
8
Relay #1 (+)
21
Ground - Analog
9
Not connected
22
Ground - Analog
10
Monitor Out:
Rx:RSL 0-5 Vdc
Tx:Fwd Pwr 0-5 Vdc
23
Ground - Analog
11
Input – Analog #4
24
Ground - Digital
12
Input – Analog #3
25
+12 Vdc Digital Supply
13
Input – Analog #2
26
+5 Vdc Digital Supply
Figure 5-16 NMS Card External I/O Pinout