Mitsubishi Electric MELSEC iQ-RD77MS2 User Manual page 104

External input signal
The following connection diagram shows an example using the assignment below. The assignment can be changed
arbitrarily.
Input signal
SIN11
SIN12
SIN13
SIN14
SIN15
SIN16
SIN17
SIN18
SIN19
SIN20
SIN15(DI3) 2A5
COM 2A7
SIN14(STOP)
2A4
SIN13(DOG) 2A3
COM 2A6
SIN12(RLS) 2A2
SIN11(FLS) 2A1
SIN20(DI4) 2B5
COM 2B7
SIN19(STOP) 2B4
SIN18(DOG) 2B3
COM 2B6
SIN17(RLS) 2B2
SIN16(FLS) 2B1
*1 Ground FG terminal on the used equipment side.
APPX
102
Appendix 3 Connection with External Devices of the RD77MS
External input signal
FLS
RLS
DOG
STOP
DI3
FLS
RLS
DOG
STOP
DI4
: Twisted pair cable
*1
FG
SIN15(DI3)
SIN14(STOP)
SIN13(DOG)
SIN12(RLS)
SIN11(FLS)
COM
External input side
SIN20(DI4)
SIN19(STOP)
SIN18(DOG)
SIN17(RLS)
SIN16(FLS)
COM