SY3120 SMC, SY3120 Datasheet - Page 175

• Manufacturer Part Number: SY3120
• Description: 2 position single
• Manufacturer: SMC

How to Connect SS5Y„-45„ (Plug-in)
Power terminal is equipped with plug-in manifold of Series SY as standard.
Power terminal enables the power supply to valve from either of manifold or controller side.
The wiring examples should be used for reference when wiring is performed.
1. Wiring example when using manifold power supply terminals
2. Wiring example when not using manifold power supply terminals
• Single wire, COM position, etc. of PLC are different from each manufacturer. When
connecting with PLC, read the specifications carefully and understand the electrical
circuit. Poor wiring could cause damage to PLC, power source, etc. as well as manifold
and valve.
(SS5Y3-45PGD-05U-„„)
(Power is supplied to the controller side or along the wiring, etc.)
(SS5Y3-45PGD-05U-„„)
Caution
Manifold valve
Manifold valve
PLC
PLC
DC power supply
DC power supply
Solenoid valve
Solenoid valve
Base Mounted
SY manifold internal wiring
(Flat ribbon cable, plus common specification)
SY manifold internal wiring
(Flat ribbon cable, plus common specification)
Series
Power
supply
terminal
Power supply
Power
supply
terminal
Positive pole
Negative pole
SY3000/5000
Triangle
Triangle
mark
mark
AXT100-FC20-„, etc.
AXT100-FC20-„, etc.
Cable assembly
Cable assembly
Power supply
Controller side (PLC, etc.)
(NPN open collector output)
Controller side (PLC, etc.)
(NPN open collector output)
Type
45
281
SJ
SY
SV
SYJ
SZ
VP4
S0700
VQ
VQ4
VQ5
VQC
VQZ
SQ
VFS
VFR
VQ7