Signals On System Cable Connectors - HP M2350A Service Manual

Preparing the Site
Preparing and Terminating Cables
Signals on System Cable connectors
'Ihble 5-5. Signals on System Cable Connectors
Pin HDLC DC/DC Rack
Pill
No (output No
connector)
1
+ 12V H Shield ADDR B
1
2 RT GND ADDR D 2
3 so Not connected TxM IN 3
4 GND H Not connected RxM OUT 4
5 Shield Not connected SYNC IN 5
6 - + 60V CNC OUT 6
7 - Not connected Inner shield 7
8 - Not connected + 60V 8
9 - Not connected + 60V 9
10 -
+ 60V GND Loop ADDR A
10
*0ugh
11 -
Not connected ADDR C
11
12 -
Not connected ADDR E
12
13 -
+ 60V Loop TxM IN
13
Through
14 -
Not connected RxM OUT
14
15 -
Not connected SYNC IN
15
16 -
Dig. GND
16
17 - POWER GND
17
18 -
POWER GND
18
19- -
Not Used
19
20 - Not connected 20
21- -
Not connected 21
22 - Not connected 22
23- - Not connected 23
24- - Not connected 24
25 - Not connected 25
26 - Outer shield 26
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