Rockwell Automation 1756-SPESMNRMXT GuardLogix Controllers User Manual - Manuel (Page 27)

Rockwell Automation Publication 1756-UM020I-EN-P - August 2012 27
Install the Controller Chapter 2
Install a Chassis and Power
Supply Before you install a controller, you need to install a chassis and power supply.
1. Install a ControlLogix chassis according to the corresponding installation
instructions.
Extreme environment (XT) controllers require an XT chassis.
2. Install a ControlLogix power supply according to the corresponding
installation instructions.
Extreme environment (XT) controllers require an XT power supply.
Connect the Battery
(1756-L6xS controllers only) 1756-L6 xS controllers and the 1756-LSP safety partner contain a lithium
battery, which is intended to be replaced during the life of the product.
To maintain the memory of the controller while the controller is without power,
connect a battery. Follow the procedure for both the 1756-L6
xS controller and
1756-LSP safety partner.
Cat. No. Available Slots Series Refer to These Installation Instructions
1756-A4 4
B
1756-IN005
1756-A7 7
1756-A10 10
1756-A13 13
1756-A17 17
1756-A4LXT 4 B
1756-A5XT 5 B
1756-A7XT 7 B
1756-A7LXT 7 B
Cat. No. Description Series Refer to These Installation
Instructions
1756-PA72 Power supply, AC
C
1756-IN005
1756-PB72 Power supply, DC
1756-PA75 Power supply, AC
B
1756-PB75 Power supply, DC
1756-PAXT XT power supply, AC
B
1756-PBXT XT power supply, DC
WARNING: When you connect or disconnect the battery, an electrical arc
can occur. This could cause an explosion in hazardous location
installations. Be sure that power is removed or the area is nonhazardous
before proceeding.
For safety information on the handling of lithium batteries, including
handling and disposal of leaking batteries, see Guidelines for Handling
Lithium Batteries, publication
AG 5-4 .
IMPORTANT Connect only a 1756-BA2 battery to the controller. If you connect a different
battery, you may damage the controller.