Extron Electronics IPL T PCS4i - Manual (Page 63)

• Circuit overloading — When connecting the equipment to the supply circuit, consider
the effect that circuit overloading might have on overcurrent protection and supply
wiring. Consider equipment nameplate ratings when addressing this concern.
• Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted
equipment. Pay particular attention to supply connections other than direct connections
to the branch circuit (such as the use of power strips).
Rack mounting procedure
Rack mount the interface, if desired, using the RSU 129 Universal Rack Shelf Kit (part
number 60-190-01) as follows:
IPL T PC S4
R F 1
S F 2
S F 3
S F 4
SET R EFER ENC E FULL
100 LINK ACT
STAN DBY
S
(2) 4-40 x 3/16" screws
Use 2 mounting holes on
opposite corners.
Half-rack
false front panel
uses 2 front holes.
Figure 37. Mounting the IPL T PCS4 on a Rack Shelf
1. If rubber feet have been installed on the bottom of the unit, remove them.
2. Mount the PCS4 on the rack shelf, using two 4-40 x 3/16 inch screws in opposite
(diagonal) corners to secure the unit to the shelf.
3. Attach a blank panel or other units to the rack shelf.
4. Insert the shelf into the rack, aligning the holes in the shelf with those in the rack.
5. Secure the shelf to the rack using the supplied machine screws. This shelf can be
mounted in the front or in the rear of the rack.
IPL T PCS4 • Reference Material 57