Mitsubishi Electric QD77MS User Manual page 988

(2) Forced stop input/ External input signal (AX1, AX2)
EMI 1A8
EMI.COM 1B8
DI1 1A5
COM 1A7
STOP
1A4
DOG 1A3
COM 1A6
RLS 1A2
FLS 1A1
DI2 1B5
COM 1B7
STOP 1B4
DOG 1B3
COM 1B6
RLS 1B2
FLS 1B1
(Note-1)
FG
: Twisted pair cable
Appendix - 42
EMI
EMI.COM
DI1
STOP
DOG
RLS
FLS
COM
DI2
STOP
DOG
RLS
FLS
COM
(Note-1): Ground FG terminal on the used equipment side.
Also, connect it to the shell of connector side.
Appendices
Forced stop input side
External input side