VQZ2121-5YZ1-N7T SMC Corporation, VQZ2121-5YZ1-N7T Datasheet - Page 76

• Manufacturer Part Number: VQZ2121-5YZ1-N7T
• Description: Solenoid Valve, 5 port, body ported, 2 position sngl, 24VDC, DIN, 1/4 port
• Manufacturer: SMC Corporation
• Type: Solenoidr

Specifications of VQZ2121-5YZ1-N7T

• Brand/series: VQZ Series
• Configuration: 2-Position Single
• Number Of Ports: 5
• Primary Type: Solenoid Valve
• Size, Port: 1⁄4"
• Voltage, Coil: 24 VDC
• Operating Pressure Range: 15-100 PSI (30-100 PSI For Three Position Valves)

1. Keep the surrounding space free for mainte-
2. Use the following UL approved products for
3. This product is one of the components to be
4. The power supply for the Gateway unit
Back page 7
nace.
When designing a system, take into consideration the amount
of free space needed for performing maintenance.
DC power supply combinations.
1) Controlled voltage current circuit conforming to UL508
2) A circuit (class 2 circuit) with maximum 30 Vrms (42.4 V
equipped into a final equipment. Confirm the
adaptability to the EMC directive as the
whole equipment by customers themselves.
should be 0 V as the standard for both pow-
er supply for outputs as well as inputs and
for the control unit of the Gateway.
Circuit uses the secondary coil of an isolated transformer
as the power supply, satisfying the following conditions.
• Max. voltage (with no load): 30 Vrms (42.4 V peak) or less
• Max. current: (1) 8 A or less (including shorts), and
peak) or less, and a power supply consisting of a class 2
power supply unit confirming to UL1310, or a class 2 trans-
former confirming to UL1585
Caution
Power supply
for output
Power supply for
the input and for
the control unit
of the Gateway
Design and Selection
(2) When controlled by a circuit protector
Series
Specific Product Precautions 6
Be sure to read this before handling.
For 5 Port Solenoid Valve and Common Precautions, refer to “Precautions for Handling
Pneumatic Devices” (M-03-E3A).
(fuse, etc.) with the following rating
+24 V
0 V
–24 V
No-load voltage (V peak)
Over 20 [V] to 30 [V]
0 to 20 [V]
VQZ
Power supply
for output
Power supply for
the input and for
the control unit
of the Gateway
Serial Wiring EX510 Precautions
Peak voltage value
Max. current rating
+24 V
0 V
–24 V
100
5.0
1. Do not drop, bump, or apply excessive im-
2. Hold the body while handling this product.
3. Observe the tightening torque range.
4. Do not install a unit in a place where it can
1. Take measures to avoid applying repeated
2. Confirm grounding to maintain the safety of
1. Avoid miswiring.
2. Do not wire while energizing the product.
3. Avoid wiring the power line and high pres-
4. Confirm the wiring insulation.
pact.
Otherwise, the unit can become damaged, malfunction, or fail
to function.
Otherwise, the unit can become damaged, malfunction, or fail
to function.
Tightening outside of the allowable torque range will likely
damage the product.
be used as a scaffold.
Applying any excessive load such as stepping on the unit by
mistake or placing a foot on it, will cause it to break.
bending force or pulling force to the cable.
Also, pay attention not to place any heavy matter on the cable
or clipping. It is likely to cause a broken wire.
the reduced-wiring system and for anti-noise
performance.
Grounding should be close to units and keep the grounding
distance short.
If miswired, there is a probability of damaging units or con-
necting devices.
It is likely to damage the units or connecting devices.
sure line in parallel.
Noise or surge produced by signal line resulting from the pow-
er line or high pressure line could cause a malfunction. Wiring
of the reduced-wiring system and the power line or high pres-
sure line should be separated from each other.
Inferior insulation (contact with other circuit, insulation be-
tween terminals, etc.) will likely cause damage to the units or
connecting devices due to excessive voltage or the influx of
current.
Caution
Warning
Caution
Mounting
Wiring