Allow Sufficient Mounting Space - Allen-Bradley ControlLogix 1756-PA75R/A Installation Instructions Manual

Ac/dc redundant power supply
Table of Contents

Advertisement

10
ControlLogix Redundant Power Supply

Allow Sufficient Mounting Space

IMPORTANT
Figure 5
10.2cm
(4in)
10.2cm
(4in)
15.3cm
(6in)
10.2cm
(4in)
15.3cm
(6in)
15.3cm
(6in)
For more information on spacing requirements between chassis, see the
ControlLogix Chassis Installation Instructions, publication number 1756-IN080.
Publication 1756-IN573C-EN-P - October 2003
Make sure you meet these minimum spacing requirements:
• 10.2cm (4in) between redundant power supplies and
cabinet housing the control system
• 2.55cm (1in) between redundant power supplies
• 15.3cm (6in) between chassis and heat source
• 5.1cm (2in) between wireway and top or bottom of chassis
• 5.1cm (2in) between wireway and power supply
2.55cm
(1in)
10.2cm
(4in)
5.1cm (2in)
5.1cm (2in)
Table 3 lists the widths of each ControlLogix
chassis type with a Redundant Power Supply
Chassis Adapter module installed. Keep these
widths in mind when mounting your chassis.
Table 3 Width of Chassis with Redundant
Power Supply Chassis Adapter Module
Installed
Catalog
Number:
Wireway
1756-A4
1756-A7
1756-A10
1756-A13
1756-A17
42667
Total Width:
18.5cm (7.30in)
29.0cm (11.44in)
40.5cm (15.96in)
51.0cm (20.10in)
66.0cm (26.0in)

Advertisement

Table of Contents
loading

This manual is also suitable for:

Controllogix 1756-pb75r/a

Table of Contents