Faceplate Rotation - Emerson Net Safety Millennium II Reference Manual

Reference Manual
MAN-0076, Revision 09
Ensure the orientation allows proper wiring and adequate wire length inside the transmitter enclosure.
When determining suitable enclosure orientation for specific applications, installers should observe all
local regulations and guidelines for mounting enclosures.
Figure 2-2 Different enclosure orientations
2.3.2

Faceplate rotation

Before wiring or rotating electronics, ensure that the power to transmitter is switched off. Do not open
the transmitter enclosure in a classified area.
Avoid touching electronic components, as they are susceptible to electrostatic discharge (ESD). Refer
to Section 8
When the transmitter enclosure is mounted in different orientations (B, C, and D) as outlined in
2-2, the electronics module will need to be rotated to ensure the display can be easily read. The
electronics module consists of the relay board, faceplate (Display/CPU assembly), and main terminal
board. To rotate the electronics module, follow these instructions:
1.
2.
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4.
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9.
Installation
for more information.
Turn off power to transmitter and ensure area is de-classified
Remove the enclosure cover
Unscrew both the locking knobs and free from two metal standoffs
Lift transmitter faceplate from enclosure
Disconnect existing wiring
Unscrew the two metal standoffs using a ¼"hex tool
Carefully remove the electronics module
Rotate the electronics module to desired position
Align metal standoffs with the mounting holes of the electronics module and enclosure base
Installation
June 2016
Figure
3