HP 2103R-CSDI - Manual (Page 77)

Cable Pinouts A-11
RS-232 DTE and DCE Serial Cable Pinouts
Table A-14 lists pinouts for:
■
RS-232 DTE synchronous serial cable (Part Number ERM232-CAB)
■
RS-232 DCE synchronous serial cable (Part Number ERF232-CAB )
)
Table A-14 RS-232 DTE and DCE Cable Pinouts (DB-25)
25 Pin
1
Signal
DTE DCE
Direction 25 Pin Signal
DTE DCE
Direction
J2-1 Shield GND — J2-7
Shield
Circuit GND
—
—
—
J2-2 Shield TxD
—
→
—
J2-8
Shield
DCD
—
←
—
J2-3 Shield RxD
—
←
—
J2-15
Shield
TxC
—
←
—
J2-4 Shield RTS
—
→
—
J2-17
Shield
RxC
—
←
—
J2-5 Shield CTS
—
←
—
J2-18
Shield
LTST
—
→
—
J2-6 Shield DSR
—
←
—
J2-20
Shield
DTR
—
→
—
J2-24
Shield
TxCE
—
→
—
1
Any pin not referenced is not connected.