Rockwell Automation 1756-ENET/B ControlLogix Ethernet Communication Interface Module User Manual - Manual (Page 26)

Publication 1756-UM051B-EN-P - November 2000
2-2 Installing the Ethernet Module
Insertion and Removal
Under Power The Ethernet module is designed to be installed or removed while
chassis power is applied. However, please observe the following
precautions.
Installing the Ethernet
Module Use the following procedure to install the Ethernet module.
Preparing the Chassis for Module Installation
Before you install the Ethernet module, you must install and connect a
ControlLogix chassis and power supply.
For information on installing these products, refer to the publications
listed in the following table.
WARNING
!
When you insert or remove the module while
backplane power is on, or you connect or disconnect
the communications connectors, 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.
Chassis
Type
Chassis
Installation
Power
Supply
Power Supply
Installation
Series A: 1756-A4, -A7, -A10, -A13 1756-5.69
1756-PA72/B
(1)
(1) Compatible with Series A chassis
1756-5.67
1756-PB72/B
(1)
Series B: 1756-A4, -A7, -A10, -A13 1756-5.80
1756-PA75/A
(2)
(2) Compatible with Series B chassis
1756-5.78
1756-PB75/A
(2)
20805-M
1756-A4
Chassis Power
Supply