Patton electronic 1180/35 - Manual (Page 9)

APPENDIX C
INTERFACE PIN ASSIGNMENT
MODEL 1180/35 - FEMALE M/34 CONNECTOR (V.35)
Pin # Signal
A Frame Ground
B SGND (Signal Ground)
C RTS
D CTS
E DSR
F CD
H DTR
L LL (Local Loop)
M TM (Test Mode)
N RL (Remote Loop)
P TD
R RD
S TD/
T RD/
U XTC
V RC
W XTC/
X RC/
Y TC
AA TC/
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