E-Mon EIDR-16J*RJ - Manual (Page 7)

INTERVAL DATA RECORDER (IDR)
7 62-0394-03
2.0 MECHANICAL INSTALLATION
IMPORTANT:
The internal circuits of the IDR can be damaged by electrostatic discharge.
Before reaching inside the enclosure, discharge yourself by touching an
earth-grounded object.
Accidental discharge of static electricity onto the circuit board can result in:
- Loss of stored data
- A system lock-up
- Permanent damage to the IDR
The IDR is available in two types of enclosure systems:
a. Stand-Alone IDR (Standard Configuration).
The stand-alone IDR configuration consists of a single IDR unit. The enclo-
sure should be mounted using the mounting flanges located at the top and
bottom of the enclosure. The enclosure has three available knockouts for
cable entrance/ exit from the IDR.
NEVER ATTEMPT TO DRILL THROUGH THE STEEL ENCLOSURE.
DOING SO MAY PERMANENTLY DAMAGE THE ELECTRONIC CIR-
CUITRY AND WILL VOID ALL WARRANTIES.
Fig. 3. JIC Steel Enclosure.
b. MMU (Multiple Meter Unit) Configuration.
MMU units containing E-Mon D-Mon meters and IDRs have been pre-wired
by the factory prior to shipment. The meters have been connected to the
IDR. The installer needs to provide 120V power for the IDR unit in the MMU.
See Section 6.0 for communication connections.