and Specifications
Installation and
Safety Guidelines
Installation, Wiring,
2–3
Installation, Wiring, and Specifications
Your selection of a proper enclosure is important to ensure safe and proper
operation of your D4–470 system. Applications of D4–470 systems vary and may
require additional features. The minimum considerations for enclosures include:
•Conformance to electrical standards
•Protection from the elements in an industrial environment
•Common ground reference
•Maintenance of specified ambient temperature
•Access to equipment
•Security or restricted access
•Sufficient space for proper installation, cooling, and maintenance
Some applications require agency approvals. The D4–470 has received the
following agency approvals:
•UL (Underwriter’s Laboratories, Inc.)
•CUL (Canadian Underwriter’s Laboratories)
Enclosures
Agency
Approvals