Specifications

4. Installation and Wiring

4-10

4.3. PLC Mounting Arrangements and Wiring Notes

The installation of the DVP products has been designed to be safe and easy. Whether the products associated with this manual

are used as a system or individually, they must be installed in a suitable enclosure. The enclosure should be selected and

installed in accordance to the local and national standards.

 PLC mounting arrangements

PLC should be mounted on a vertical position. To prevent a rise in

temperature, units should always be mounted on the back wall of an

enclosure. Never mount PLC to the floor or ceiling of the enclosure.

Caution:

1. Do not install units in areas with excessive or conductive dust,

corrosive or flammable gas, moisture or rain, excessive heat,

regular impact shocks or excessive vibration.

2. Do not allow debris to fall inside the unit during installation, e.g.

cut wires, shavings etc. After installation, remove the protective

paper band to prevent overheating.

3. Always ensure that units are kept as far as possible from

high-voltage cables and equipment.

DVP MPU

50mm

RURYHU

50mmRURYHU

50mm

RURYHU

Ϩʳ DIN Rail Installation

The DVP-PLC can be secured to a cabinet by using DIN rail. The DIN rail should be 35mm high, with a depth of 7.5mm.

When mounting the PLC on a DIN rail, please use end brackets to stop any side-to-side motion of the PLC. This will reduce

the chance of any wires being pulled loose.

On the bottom of the PLC is a small retaining clip. To secure the PLC to a DIN rail, place it onto the rail and gently push up on

the clip. To remove the PLC, pull down on the retaining clip and gently pull the PLC away from the DIN rail.