EasyManuals Logo

Unitronics Vision 120 OPLC User Manual

Unitronics Vision 120 OPLC
46 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #17 background imageLoading...
Page #17 background image
13
Chapter 3: Power Supply
Power Supply
The controller requires an external 12 or 24VDC power supply. The permissible input
voltage range is listed in the technical specifications sheet supplied with the controller. You
must use an external circuit protection device as shown in Figure 7, page 14.
Safety Considerations
Do not touch live wires.
A non-isolated power supply can be used provided that a
0V signal is connected to the chassis.
Standard safety considerations require that metal cabinet
panels be earthed to avoid electrocution.
Do not connect either the ‘Neutral or ‘Line’ signal of the
110/220VAC to the device’s 0V pin.
In the event of voltage fluctuations or non-conformity to
voltage power supply specifications, connect the device to
a regulated power supply.
The wiring of this device is specifically designed to be safe
and easy. A technician or engineer trained in the local and
national electrical standards should perform all tasks
associated with the electrical wiring of the device.
Double-check
all wiring before turning on the power
supply.
Wiring the Power Supply
Do not use tin, solder or any other substance on the
stripped wire that might cause the wire strand to break.
Install at maximum distance from high-voltage cables and
power equipment.
To avoid damaging the wire, do not exceed a maximum
torque of 0.5 N·m (5 kgf·m).

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Unitronics Vision 120 OPLC and is the answer not in the manual?

Unitronics Vision 120 OPLC Specifications

General IconGeneral
BrandUnitronics
ModelVision 120 OPLC
CategoryControl Panel
LanguageEnglish