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Caution
23
Installation
Section 2-2
(2) Attach the panel fittings at four positions for the upper/lower sides and at two
positions for the right and left sides, shown below, on the rear side of the
NT11S.
Fit the hook of the fitting in the square hole in the body and tighten the screw
with a Phillips head screwdriver while lightly pulling the fitting.
2-2-2
Power Supply Connection
Connect a 24 VDC power supply to the power input terminals.
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Carefully check the wiring before switching ON the power.
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Do not connect AC power to the DC terminals.
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Use DC and AC power supplies with low voltage and frequency fluctuations.
+
0v 24v
Breaker
24 VDC Power Supply
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Noise prevention
The NT11S has a noise preventive feature against the power supply line noise.
To further reduce noise, connect a noise filter to the power line. This will drasti-
cally reduce the ground noise.
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Power supply
Applicable power supply specifications are as follows.
Item
Value
Power supply voltage
24 VDC
Allowable power supply voltage
fluctuation range
20.4 VDC to 26.4 VDC
(24 VDC --15%, +10%)
Power supply capacity
10 W or lower
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Parts used for connection
Use crimp terminals to connect the power supply to the power input terminals.
Recommended crimp terminals for M3.5 are given below.
Summary of Contents for NT11S
Page 1: ...Cat No V029 E1 2 NT11S Programmable Terminal OPERATION MANUAL ...
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Page 4: ...ii ...
Page 5: ...iii NT series Programmable Terminal Operation Manual Produced June 1997 ...
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