Patton electronics 2042 Series, User Manual

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APPENDIX C
PATTON ELECTRONICS MODEL 2042
HSSI INTERFACE
HD-50 Connector (DCE or DTE)
Pin # Signal
1 SGND (Signal Ground)
26 SGND (Signal Ground)
2 RT (Receive Timing-A)
27 RT/ (Receive Timing-B)
3 DSR/(DCE Ready-A)
28 DSR (DCE Ready-B)
4 RD (Receive Data-A)
29 RD/ (Receive Data-B)
5
Reserved for Future Use
30 Reserved for Future Use
6 ST (Send Timing - A, DCE Source)
31 ST/ (Send Timing-B, DCE Source)
7
Reserved for Future Use
32 Reserved for Future Use
8 DTR (DTE Ready-A)
33 DTR/ (DTE Ready-B)
9 TT (Terminal Timing-A, DTE Source)
34 TT/ (Terminal Timing-B, DTE Source)
10 LA (Loopback A-A)
35 LA/ (Loopback A-B)
11 SD (Send Data A)
36 SD/ (Send Data B)
12 LB (Loopback B-A)
37 LB/ (Loopback B-B)
13 Reserved for Future Use
38 Reserved for Future Use
14 - 18 Reserved for Future Use
39 - 43 Reserved for Future Use
19 Reserved for Future Use
44 Reserved for Future Use
20 - 23 Reserved for Future Use
45 - 48 Reserved for Future Use
24 TM - Test Mode (Indication-A)
49 TM/ - Test Mode (Indication-B)
25 SGND (Signal Ground)
50 SGND (Signal Ground)
18
APPENDIX C
PATTON ELECTRONICS MODEL 2042
RS-530 INTERFACE
DB-25 Connector
Pin # Signal
1 FG (Frame Ground)
2 TD (Transmit Data)
3 RD (Receive Data)
4 RTS (Request to Send)
5 CTS (Clear to Send)
6 DSR (Data Set Ready)
7 SGND (Signal Ground)
8 CD (Carrier Detect)
9 RC/ (Receive Timing-B)
10 CD/ (Carrier Detect-B)
11 XTC/ (External Transmit Clock)
12 TC/ (Test Control-B)
13 CTS/ (Clear to Send)
14 TD/ (Transmit Data-B)
15 TC (Test Control-A)
16 RD (Receive Data)
17 RC (Receive Timing)
18 LLB (Local Line Loop)
19 RTS/ (Request to Send)
20 DTR (Data Transfer Rate)
21 DL (Remote Digital Loop)
22 DSR/ (Data Set Ready)
23 DTR/ (Data Transfer Rate)
24 XTC (External Transmit Clock)
25 TM (Test Mode)