NSD VARICAM VS-5FD-1 User Manual

31
INTRODUCTORY 6. WIRING and CONNECTION
6. WIRING and CONNECTION
6-1. Power Supply Connection
Describes about the power supply connection.
(1) Isolation transformer
In the case of using VARICAM with 100VAC model (VS-5F, VS-5FD, VS-5FX)
Connect the isolation transformer if the noise influences VARICAM.
(2) Power supply
In the case of using VARICAM with 24VDC model (VS-5F-1, VS-5FD-1, VS-5FX-1)
- The power supply should be isolated from the commercial
power supply.
- Choose the power supply capacity which is more than twice
the power consumption of VARICAM.
The power consumption of the VARICAM is 10W or less.
(3) Wiring
- Twist the power cable for preventing noises.
- The power cable should be as thick as possible to minimize
voltage drops.
(4) Crimping terminal
Use the crimping terminal as following:
- Use M3 size crimp lug terminal (ring type) of accessory when using VARICAM with 100VAC model.
- Use M3 size crimping lug terminal when using VARICAM with 24VDC model.
- The terminal block tightening torque is 0.6N･m (5.1Lb･In).
(5) Ground
- VARICAM should be grounded (ground resistance of 100ohm or less) to prevent electrical shocks.
GND
(Ground resistance
of 100 ohm or less)
Circuit protector
24VDC Power supply
The power supply capacity is more
than twice the power consumption
Twist
VS-5F-1
VS-5FD-1
VS-5FX-1
NFB
100 VAC
Twist
VS-5F
VS-5FD
VS-5FX
1
：
1
Isolation
transformer
GND
(Ground resistance
of 100 ohm or less)

NSD VARICAM VS-5FD-1 Specifications

General

Brand	NSD
Model	VARICAM VS-5FD-1
Category	Switch
Language	English