RAD Data comm ASMI-450 operation manual V.35 DCE Connector

Connector Wiring

A.2 V.35 DCE Connector

When the ASMi-450 is ordered with an V.35 DCE interface, the physical interface is a 34-pin female connector wired in accordance with Table A-3.

Table A-3. V.35 DCE Connector

Pin	Designation	Direction	Function
A	PG	↔	Protective Ground
B	SG	↔	Signal Ground
C	RTS	To ASMi-450	Request to Send
D	CTS	From ASMi-450	Clear to Send
E	DSR	From ASMi-450	Data Set Ready
F	DCD	From ASMi-450	Data Carrier Detect
P	TDA	To ASMi-450	Transmit Data - wire A
R	RDA	From ASMi-450	Receive Data - wire A
S	TDB	To ASMi-450	Transmit Data - wire B
T	RDB	From ASMi-450	Receive Data - wire B
U	ETCA	To ASMi-450	External Transmit Clock - wire A
V	RCA	From ASMi-450	Receive Clock - wire A
W	ETCB	To ASMi-450	External Transmit Clock - wire B
X	RCB	From ASMi-450	Receive Clock - wire B
Y	TCA	From ASMi-450	Transmit Clock - wire A
Z	ERCB	To ASMi-450	External Receive Clock - wire B
AA	TCB	From ASMi-450	Transmit Clock - wire B
BB	ERCA	To ASMi-450	External Receive Clock - wire A

ASMi-450 Installation and Operation Manual A-3