YASKAWA MP920 - Page 215

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
11
N.C.
TXD
22
SD
RXD
33
SG
RTS
44
RD
CTS
55
N.C.
DSR
66
FG
SG
7
DTR
9
217IF SR-Mini
MR 8-pin Modular (6-pin)
Signal Name Pin No. Pin No. Signal Name
RXR
41
R (A)
RX (-)
12
R (B)
RX (+)
23
SG
TXR
54
T (B)
TX (-)
65
T (A)
TX (+)
76
FG
SG
8
SH
3
Shield
RS-232C
FG
Shield
RS-422
A