Rockwell Automation EK-44750C Enwatch Unit - Manual (Page 6)

Rockwell Automation Publication GMSI10-IN001A-EN-P - May 2013
6 Enwatch Unit
Install the Enwatch Unit Use these installation instructions to install, test, and configure the Enwatch
hardware. For information on collecting data with the Enwatch unit, refer to the
Emonitor User's Guide, publication
EMONTR-UM001 .
Install the Enclosure and Mounting Base Assembly
Follow these steps to install the enclosure and mounting base assembly.
1. Remove the four screws and washers from the corners of the mounting
base-plate, then remove the power supply and mounting base assembly.
2. Drill the enclosure for conduit connection and other required cables.
3. Use the included bracket set to mount the unit to the wall.
4. Fit the power supply and mounting base assembly back into position and
replace the four mounting base-plate screws and washers.
5. To connect mains power to the Enwatch unit, follow these steps.
a. Ensure that the mains input cables are isolated at source from mains
power.
b. Connect the earth grounding wire at the bottom-right corner.
c. Remove the yellow safety cover from the live (L) and neutral (N)
terminals.
ATTENTION: If the Enwatch unit is used in a manner not specified by Rockwell
Automation, the protection provided by the Enwatch unit may be compromised.
ATTENTION:
•
Only properly trained and certified professionals should complete these steps.
•
All local safety regulations regarding mains powered equipment must be followed.
•
Do not tamper with or deface safety or rating labels - they are there to ensure safe
operation and servicing.
•
A switch or circuit breaker must be included in the installation of the Enwatch unit,
and must be:
– suitably located and easily reached; and
– marked as the disconnecting device for the equipment.
•
The Enwatch unit must have an Earth Ground.
•
The incoming supply must be in the range 100 to 240V AC and 50 or 60 Hz.
•
The incoming mains power supply must be fused at 3A with a single spur, Enwatch
units can not be daisy chained from a single fused source.
Earth Ground Terminal Strip Mains Power Input and
Earth Ground Terminals