B-34
Cisco IE 3000 Switch Hardware Installation Guide
Appendix B Installation In a Hazardous Environment
Installing the Switch
Figure B-22
Mounting the Switch on a DIN Rail in a Parallel Position
After the switch is mounted on the DIN rail, connect the power and alarm wires, as described in the
“Connecting Power and Alarm Circuits” section on page B-39
.
Note
For instructions on how to remove the switch from a DIN rail, see the
“Removing the Switch from a DIN
Rail or a Rack” section on page B-38
Installing the Switch on a Wall
To attach the switch to a wall or a panel, follow these steps.
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
1
15-mm DIN rail
3
7.5-mm DIN rail
2
Foot in extended position
4
Foot in recessed position
1
3
2
4