Raytec VAR-PSU-3X8 User Manual

Installation and Setup Guide
for the VARIO PSU

Designed to power all VARIO illuminators (including VARIO IP)

VAR-PSU-1x2 (small) VAR-PSU-2x4 (medium)

VAR-PSU-2x8 (large) VAR-PSU-3x8 (x-large)

Contents

Installation
Setup
VARIO Standard Bracketry
VARIO PSU Specifications
Troubleshooting

Installation

Warnings

1 Select interchangeable lens
and mount VARIO illuminator

VARIO is factory set and delivered with a
35˚ beam width. To alter to 10˚, simply
remove interchangeable holographic

diffuser (IHD). To alter to 60˚, replace with

other IHD supplied.

2 Mount PSU

Mount PSU on wall/flat surface with
glands facing down

3 Connect illuminator to PSU

VARIO PSU provides 24V DC
Wiring – six core cable

Red wire +
Black wire -

Installers can extend or reduce lead length using

appropriate cable and weather proof box

4 PSU Connections

Connect photocell following output/telemetry if required into ‘Fast Connect’ wiring terminal.
Photocell following contact - White & Yellow wires

Volt free output. Non polarity sensitive.
Terminal 1 – white wire
Terminal 2 – Yellow wire

Telemetry input - Orange & Purple wires
Volt free/dry contact or TTL input

Terminal 3 – Orange wire
Terminal 4 – Purple wire

Image featuring VAR-PSU-2x4 (medium)

5 Connect PSU to mains

CAUTION: Ensure cable glands and PSU lid are water tight by tightening the fixings

Golden Rules

Ensure PSU lid orientation has warning label in line with glands
(see PSU diagram, right)
Ensure PSU is fully water tight