Patton electronics 1092, User Manual, Page: 34 / 40

APPENDIX C
PATTON MODEL 1092 INTERFACE PIN ASSIGNMENT
(Continued)
V.35 Interface
(M/34F Female Connector)
(DCE Configuration)
Pin # Signal
B ...........................SGND
(Signal Ground)
C ...........................RTS
(Request to Send)
D ...........................CTS
(Clear to Send)
E ...........................DSR
(Data Set Ready)
F............................CD
(Carrier Detect)
H ...........................DTR
(Data Transfer Ready)
L............................LLB (Local Line Loop)
M ...........................TM
(Test Mode)
N ...........................RDL
(Remote Digital Loop)
P ...........................TD
(Transmit Data)
R ...........................RD
(Receive Data)
S ...........................TD/
(Transmit Data-B)
T............................RD/
(Receive Data-B)
U ...........................XTC
(External Transmit Clock)
V ...........................RC
(Receive Timing)
W ...........................XTC/
(External Transmit Clock)
X ...........................RC/
(Receive Timing)
Y ...........................TC
(Test Control-A)
AA ..........................TC/
(Test Control-B)
33 34
APPENDIX C
PATTON MODEL 1092 INTERFACE PIN ASSIGNMENT
(Continued)
X.21 Interface
(DB-15 Female Connector)
(DTE /DCE Configuration)
Pin # Signal
1 . . . . . . . . . . . . Frame Ground
2 . . . . . . . . . . . . T (Transmit Data-A)
3 . . . . . . . . . . . . C (Control-A)
4 . . . . . . . . . . . . R (Receive Data-A)
5 . . . . . . . . . . . . I (Indication-A)
6 . . . . . . . . . . . . S (Signal Element iming-A)
7 . . . . . . . . . . . . BT (Byte Timing-A)
8 . . . . . . . . . . . . SGND (Signal Ground)
9 . . . . . . . . . . . . T/ (Transmit Data-B)
10 . . . . . . . . . . . C/ (Control-B)
11. . . . . . . . . . . . R/ (Receive Data-B)
12 . . . . . . . . . . . I/ (Indication-B)
13 ........................S/ (Signal Element Timing-B)
14 .......................BT/ (Byte Timing-B)