Cabinet Installation - Honeywell 5701 Operating Instructions Manual

MAN0443.P65 Issue 13 Aug 04
05701-M-5001 A02279
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 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 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 Field Interface and Relay
Card terminals leaving sufficient cable length to allow for the rack to
be withdrawn if future expansion is required. 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
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5701 Control System