Loopback Connector Pin Assignments - Allen-Bradley NetLinx PCMK 1784-PCMK/B User Manual

Loopback Connector Pin Assignments

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PCM2 Cable Assembly
1784-PCM2
7KH 3&0 FDEOH DVVHPEO\ XVHV WKH ORRSEDFN FRQQHFWRU IRU LWV GLDJQRVWLF
ORRSEDFN WHVW VHH DSSHQGL[ %  7KH 3&0 DQG 3&0 FDEOH DVVHPEOLHV
KDYH D ORRSEDFN WHVW EXW GR QRW KDYH D ORRSEDFN FRQQHFWRU ,Q DGGLWLRQ
WKH 3&0 FDEOH DVVHPEO\ XVHG IRU '+ FRPPXQLFDWLRQV KDV QHLWKHU D
ORRSEDFN FRQQHFWRU QRU D GLDJQRVWLF ORRSEDFN WHVW
7KH 3&06 FDEOH DVVHPEO\ XVHG IRU UHPRWH ,2 FRPPXQLFDWLRQV KDV QR
ORRSEDFN FRQQHFWRU DQG GRHV QRW GR D ORRSEDFN WHVW
TxD
RxD
TxDRet
RxDRet
RTS
CTS
RTSRet
CTSRet
Specifications
1784-6.5.19 - June 1999
A-3