Low Voltage Directive; Section 2.5 Power Requirements; Section 2.6 General Considerations; Hazardous Location Considerations - Spectrum Controls 1769 Series User Manual

2-2 Chapter 2: Installation and Wiring
Section 2.4
Power
Requirements
Section 2.5
General
Considerations
WARNING
1 Pollution Degree 2 is an environment where normally only non-conductive pollution occurs except that
occasionally a temporary conductivity caused by condensation shall be expected.
2 Over Voltage Category II is the load-level section of the electrical distribution system. At this level, transient
voltages are controlled, and do not exceed the impulse voltage capability of the product's insulation.
3 Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission (IEC) designations.
User's Manual Pub. 0300244-02 Rev. A
• EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic
standards – Immunity standard for industrial environments.
• EN 61000-6-4 Electromagnetic compatibility (EMC) – Part 6-4: Generic
standards – Emission standard for industrial environments.
This product is intended for use in an industrial environment.

2.3.2 Low Voltage Directive

This product is designed to, and verified in compliance with, European Union
Safety Standards:
• EN 61010-1
• EN 61010-2-201
You must ensure that your power supply has sufficient current output to support
your system configuration. The module receives power through the bus interface
from the +5 VDC/+24 VDC system power supply. The maximum current drawn
by the module is shown in the table below:
5 VDC
150 mA
The system power supply may be a 1769-PA2, -PB2, -PA4, -PB4, or the internal
supply of the MicroLogix 1500 packaged controller. The module cannot be
located more than 8 modules away from the system power supply.
Compact I/O is suitable for use in an industrial environment when installed in
accordance with these instructions. Specifically, this equipment is intended for
use in clean, dry environments Pollution degree 2
Over Voltage Category II

2.5.1 Hazardous Location Considerations

This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or
non-hazardous locations only. Operating temperature code T5 is assumed. The
following WARNING statement applies to use in hazardous locations.
EXPLOSION HAZARD
24 VDC
35 mA
2 (IEC 60664-1 2-) 3 :
and to circuits not exceeding
1