Yaskawa MP920 Communications Module - Manual (Page 297)

D.1 In-panel Wiring
D-5
D
„ 217IF Cable Connections
CN1, CN2, and RS-232C Cables
This section describes RS-232C transmission line connections for 217IF Module of the
MP920.
Table D.1 217IF RS-232C Transmission Line Connections
MP920 217IF
(CN1, CN2)
Cable Connections and
Signal Directions
Remote Station
(D-sub 25-pin)
Signal
Name
Pin No. Pin No. Signal
Name
FG 1 1 FG
SD(TXD) 2 2 SD(TXD)
RD(RXD) 3 3 RD(RXD)
RS 4 4 RS
CS(CTS) 5 5 CS(CTS)
DSR(DR) 6 6 DSR(DR)
SG 7 7 SG
DTR(ER) 9 20 DTR(ER)
MP920 217IF
(CN1, CN2)
Cable Connections and
Signal Directions
Remote Station
(D-sub 9-pin)
Signal
Name
Pin No. Pin No. Signal
Name
FG 1 1 FG
SD(TXD) 2 2 SD(TXD)
RD(RXD) 3 3 RD(RXD)
RS 4 4 RS
CS(CTS) 5 5 CS(CTS)
DSR(DR) 6 6 DSR(RD)
SG 7 7 SG
N.C. 8 8 N.C.
DTR(ER) 9 9 DTR(ER)