Unitronics IO-LC1 Installation Guide

I/O Expansion Modules and Adapters Installation Guide
Unitronics
3
DIN-rail mounting -XL I/O Expansion Modules
To mount the module on a 35mm DIN-rail, snap it squarely onto the DIN-rail, as shown below.
65mm (2.56")
1
3
5
m
m
(
5
.
3
1
"
)
80mm (3.15")
1
5
4
m
m
(
6
.
0
6
"
)
6
0
m
m
(
2
.
3
6
"
)
4
.
0
m
m
(
0
.
1
6
"
)
 Install the module in an upright position.
 To ensure good ventilation, leave at least 50mm between the device and all other objects
above or below it.
 Install at a maximum distance from high-voltage cables and power equipment.
Wiring
 Do not touch live wires.
 This equipment is designed to operate only in SELV/PELV/Class 2/Limited Power
environments.
 All power supplies in the system must include double insulation. Power supply outputs
must be rated as SELV/PELV/Class 2/Limited Power.
 Do not connect either the ‘Neutral or ‘Line’ signal of the 110/220VAC to device’s 0V pin.
 All wiring activities should be performed while power is OFF.
 Use over-current protection, such as a fuse or circuit breaker, to avoid excessive currents
into the power supply connection point.
 Unused points should not be connected (unless otherwise specified). Ignoring this
directive may damage the device.
 Double-check all wiring before turning on the power supply.
Caution
 To avoid damaging the wire, do not exceed a maximum torque of:
- Controllers offering a terminal block with pitch of 5mm: 0.5 N·m (5 kgf·cm).
- Controllers offering a terminal block with pitch of 3.81mm f 0.2 N·m (2 kgf·cm).
 Do not use tin, solder, or any substance on stripped wire that might cause the wire
strand to break.
 Install at maximum distance from high-voltage cables and power equipment.

Unitronics IO-LC1 Specifications

General

Brand	Unitronics
Model	IO-LC1
Category	Control Unit
Language	English