User Manual
Assembly and Installation
Chapter 3
37
Rule 1 - Allow at least 6 vertical inches above and below all Controller
components. when more than one Controller is mounted in an enclosure, allow
at least 6 vertical inches between Controllers. Do not mount any component
above a 60
0
C air temperature level.
Rule 2 - Allow at least 4 horizontal inches on the sides of each Controller
component. when two or more Controllers are mounted in the same horizontal
plane, allow at least 6 horizontal inches between them.
Rule 3 - Allow at least 2 inches between the Controller and the wiring duct or
terminal strips.
Rule 4 - When the Power supply is mounted separately, it cannot be mounted
below the Processor.
Figure 3.5
Minimum Component Spacing Requirements (Power Supply Mounted to I/O
Chassis)
4"
(10.16cm)
6"
(15.24cm)
2"
(5.08cm)
4"
(10.16cm)
Wiring Duct
6"
(15.24cm)
2"
(5.08cm)
Area reserved for Disconnect, Constant Voltage
Transformer, Control Relays Motor Starters or
other User Devices.
10113I