Patton electronic 2707C, 2707D APPENDIX C MODEL 2707, INTERFACE PIN ASSIGNMENT, X.21 Interface

APPENDIX C

MODEL 2707, INTERFACE PIN ASSIGNMENT

	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 Timing-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)

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