Yaskawa MP920 Communications Module - Manual (Page 216)

8.4 Connection to a Temperature Controller
8-25
8
CN1 and CN2 Cables
CN3 Cables
Note: Connect the cable so that the terminating resistance for the 217IF is
connected.
217IF SR-Mini
D-sub 9-pin Modular (6-pin)
Signal Name Pin No. Pin No. Signal Name
FG 1 1 N.C.
TXD 2 2 SD
RXD 3 3 SG
RTS 4 4 RD
CTS 5 5 N.C.
DSR 6 6 FG
SG 7
DTR 9
217IF SR-Mini
MR 8-pin Modular (6-pin)
Signal Name Pin No. Pin No. Signal Name
RXR 4 1 R (A)
RX (-) 1 2 R (B)
RX (+) 2 3 SG
TXR 5 4 T (B)
TX (-) 6 5 T (A)
TX (+) 7 6 FG
SG 8
SH 3
Shield
RS-232C
FG
Shield
RS-422A