User manual

Preface

LT Series User Manual

The GLC150-**41-****-24V units are UL/c-UL listed products. (UL file No. E214883),

however the GLC150-BG41-XY32KF-24V/GLC150-SC41-XY32KF-24V are listed with

file no. E182139.

These units conform as products to the following standards:

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 UL 508, Industrial Control Equipment

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 UL 1604, Electrical Equipment for use in Class 1 & 2 – Division 2, or Class 3

Hazardous Locations.

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 CAN/CSA-C22.2, No. 1010-1

(Safety requirements for electrical equipment for measurement, control and laboratory use)

GLC150-BG41-XY32SK-24V (UL Registration Model: 2980036-01)

GLC150-SC41-XY32SK-24V (UL Registration Model: 3280027-11)

GLC150-BG41-FLEX-24V (UL Registration Model: 2980036-02)

GLC150-BG41-RSFL-24V (UL Registration Model: 2980036-03)

GLC150-BG41-XY32SC-24V (UL Registration Model: 2980036-04)

GLC150-BG41-XY32KF-24V (UL Registration Model: 3080060)

GLC150-SC41-XY32KF-24V (UL Registration Model: 3280027-12)

• The LT unit must be used as a built-in component of an end-use product.

• The LT unit must be installed with the front face facing outwards.

• If this unit is installed so as to cool itself naturally, be sure to install it in a

vertical panel. Also, be sure that the LT unit is mounted at least 100 mm away

from any adjacent structures or equipment. If these requirements are not met,

the heat generated by the LT unit's internal components may cause the unit to

fail to meet UL/c-UL standard requirements.

• Separate the LT unit's power and signal lines from the main power supply via

double or reinforced insulation.

UL1604 Conditions of Acceptability and Handling Cautions:

1. Power, input and output (I/O) wiring must be in accordance with Class I,

Division 2 wiring methods - Article 501- 4(b) of the National Electrical Code,

NFPA 70 within the United States, and in accordance with Section 18-152 of

the Canadian Electrical Code for units installed within Canada.

2. Suitable for use in Class I, Division 2, Groups A, B, C and D, Hazardous

Locations.

3. WARNING: Explosion hazard - substitution of components may impair suit-

ability for Class I, Division 2.

4. WARNING: Explosion hazard - when in hazardous locations, turn power OFF

before replacing or wiring modules.

5. WARNING: Explosion hazard - do not disconnect equipment unless power has

been switched OFF, or the area is known to be free of hazards.

UL/c-UL Application Notes