Cabinet Installation - Honeywell 5704 Operating Instructions Manual

MAN0448_Issue 13_01-2010
005704-M-5001 A03249
CHAPTER 4 - INSTAllATION INSTRUCTIONS
8.

CABINET INSTAllATION

Two cabinets are available, an 8-way to accommodate the 8-way front
access rack and a 16-way to accommodate the 16-way front access
rack.
The cabinet must be secured to a wall, or other suitable vertical surface,
as follows:
(1) Knock out the bottom gland-plate entries as appropriate for the
system cabling and fit the glands before mounting the cabinet.
(2) Attach the four mounting brackets provided to the cabinet.
(3) Using the dimensions shown mark the position of the mounting holes
on the mounting surface.
(4) Drill and wall plug the mounting holes as necessary.
Note: The mounting brackets will accept up to a 10mm ( 0.4'' ) diameter
screw.
(5) Secure the cabinet in position using appropriate mounting screws.
(6) Fit the System 57 Rack and AC to DC Power Supply Unit (if required)
into the cabinet in the positions as shown:
(7) Pass cables through the gland adjacent to field terminal blocks,
where possible keeping the sensor cable(s) separate from the other
wiring.
(8) Prepare and connect the cable ends to Quad Relay Interface and
Expansion Relay Card terminals. For terminal identification see
Chapter 2.
(9) Ensure that the cabinet is properly earthed by connecting a suitable
earth cable to the earth stud located in the bottom panel of the
cabinet.
(10) Close and lock the cabinet.
Do not apply power to the System 57 until the commissioning
procedure has been read and understood. See Section 5.
CAUTION
4-10
5704 Control System