• This kit has a small terminal block inside a junction box. The provision of
a G3/4 electrical entry allows connection of conduit fittings.
VQC1000/2000/4000
Kit (Terminal Block Box Kit)
Conforms to IP67
T
17
SOL. A
1A (–)(+)
SOL. B
1B (–)(+)
Station 1
SOL. A
2A (–)(+)
SOL. B
2B (–)(+)
Station 2
SOL. A
3A (–)(+)
SOL. B
3B (–)(+)
Station 3
SOL. A
4A (–)(+)
SOL. B
4B (–)(+)
Station 4
SOL. A
5A (–)(+)
SOL. B
5B (–)(+)
Station 5
SOL. A
6A (–)(+)
SOL. B
6B (–)(+)
Station 6
SOL. A
7A (–)(+)
SOL. B
7B (–)(+)
Station 7
SOL. A
8A (–)(+)
SOL. B
8B (–)(+)
Station 8
SOL. A
9A (–)(+)
SOL. B
9B (–)(+)
Station 9
SOL. A
10A (–)(+)
SOL. B
10B (–)(+)
Station 10
(+) (–)
Terminal
no.
Polarity
Positive
COM
Negative
COM
Electrical wiring specifications (conforms to IP67)
COM
Standard wiring
The internal wiring is double (con-
nected to SOL. A and SOL. B) for
all stations regardless of the type
of valve or options.
Mixed single and double wiring
are available as options.
Note) There is no polarity. This de-
vice can also be used as a
negative common.
1A
COM
2A 3A 4A 5A 6A 7A 8A 9A
10A
1B 2B 3B 4B 5B 6B 7B 8B 9B 10B
1B
1A
2B
2A
3B
3A
4B
4A
5B
5A
6B
6A
7B
7A
8B
8A
9B
9A
10B
10A
COM
1A
COM
2A 3A 4A 5A 6A 7A 8A 9A
10A
1B 2B 3B 4B 5B 6B 7B 8B 9B 10B
1B
1A
2B
2A
3B
3A
4B
4A
5B
5A
6B
6A
7B
7A
8B
8A
9B
9A
10B
10A
COM
Terminal Block Connection
Proper tightening torque (N⋅m)
0.7 to 1.2
Mounting screw (M4)
Terminal block cover
Gasket
Electrical entry
2-G3/4
M3 screw
6mm
Step 3. How to replace the terminal block cover
Securely tighten the screws to the torque shown in the
table below, after confirming that the gasket is installed
correctly.
Step 1. How to remove terminal block cover
Loosen the 4 mounting screws (M4) and remove the
terminal block cover.
Step 2. The diagram below shows the terminal block wiring.
All stations are provided with double wiring
regardless of the valves which are mounted.
Connect each wire to the power supply side, according
to the markings provided inside the terminal block.
Special wiring specifications (options)
Mixed single and double wiring are available as
options. The maximum number of manifold stations
is determined by the number of solenoids. Count
one point for a single solenoid type and two points
for a double solenoid type. The total number of
solenoids (points) must not exceed 20.
1. How to order
Indicate option symbol "-K" in the manifold part
number and be sure to specify station positions for
single or double wiring on the manifold specification
sheet.
2. Wiring specifications
Connector terminal numbers are connected from
solenoid station 1 on the A side in the order
indicated by the arrows without skipping any
terminal numbers.
• Applicable crimp terminal (fork tongue type): 1.25-3S, 1.25Y-3
1.25Y-3N, 1.25Y-3.5
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