Mitsubishi Electronics #NAME? ユーザーズマニュアル

3

 * 2: When connecting an electromagnetic switch and such for output, connect its normally closed 

contacts in series between XS0 and XS1.

 * 3: Do not connect equipment other than a switch or sensor to each terminal of X0, X1, XS0, and XS1.
 * 4: Common terminals for X0 and X1 differ. Pay attention to the printing on the module at wiring. In the 

external connection diagram, they are represented as COM (X0) and COM (X1).

Extension 
communication 
part

1

EA

2

EB

3

EG

4

EP

Start-up input 
part

1

XS0

*2*3

2

XS1

*2*3

3

Empty

4

Empty

Safety input 
part

1

COM(X0)

*4

2

X0

*3

3

COM(X1)

*4

4

X1

*3

Safety output 
part 1

1

Empty

2

Z00

3

Z10

4

Z20

Safety output 
part 2

1

Empty

2

Z01

3

Z11

4

Z21

Safety relay

Z21

M

Z20

Z11

Z10

Z01

MC0

MC1

Z00

Motor

XS1

XS0

MC0

MC1

Start-up 
switch

K1

K0

Internal 

safety circuit

COM(X1)

X1

X0

COM(X0)

Safety door

Open

Safety 

limit switch

EP

EG

EB

EA

Monitor

circuit

OUT

IN

Safety circuit part 

extension cable 

or 

safety part terminating 

connector

Safety circuit part 

extension cable

Connected to another 

extension module

Connected to a 

main module 

or 

another extension 

module

Connected to another 

extension module

Connected to a 

main module 

or 

another extension 

module

COM(X0)

COM(X1)