SMC Networks EtherNet/IP EX500-GEN1 Instruction Manual page 10

Wiring (continued )
For GW unit – Manifold valve – Input unit manifold configuration
Two communication connectors in SI unit and one communication connector in Input
unit are installed respectively.
To the communication connector ( C2 ) or ( 1 ) of SI unit, connect the branch cable with
M12 connector from GW. To the communication connector ( C1 ) or ( 0 ), connect the
branch cable with M12 connector from Input unit.
To the communication connector of Input unit, connect the branch cable with M12
connector from SI unit.
GW unit
Branch cable
with M12 connector
NOTE
When no Input unit is connected
to the connector ( C1 ) or ( 0 ) of
SI unit, mount a terminal plug on
the connector.
16
Manifold valve with SI unit
( for SV/VQC series )
Connector ( C1 ) / ( 0 )
Connector ( C2 ) / ( 1 )
Input unit manifold
Manifold valve with SI unit
( for SV/VQC series )
Terminal plug
For GW unit – Input unit manifold configuration
To the communication connector of Input unit, connect the branch cable with M12
connector from GW unit.
GW unit
Branch cable
with M12 connector
Type, pin layout and connection diagram of the branch cable with M12 connector ( EX500-AC
48
M12
M12
31.3
L = 300, 500, 1000, 3000, 5000 ( mm )
Input unit manifold
L
52
M12
Straight Connector Type
EX500-AC -SSPS
M12
31.3
L
Angle Connector Type
EX500-AC -SAPA
- )
17