Chapter 3
Installation
Step 6
Step 7
Wiring the DC Power Source
Warning
78-14944-03
Using a ratcheting torque screwdriver, tighten the ground screw and ring terminal
lug to the switch front panel to 15 in-lbs. (240 ounce-force inches [ozf-in.]), as
shown in
Figure
3-4.
Figure 3-4
Torquing Ground-Lug Screws
C O N S
O L E
C IS C O
C A TA LY
ST 29 55
1
Grounding cable
Attach the other end of the ground wire to a grounded bare metal surface, such as
a ground bus, a grounded DIN rail, or a grounded bare rack.
Only trained and qualified personnel should be allowed to install or replace this
equipment. Statement 49
1
1 0 0 B a
s e -F X
M M
1 3
A L A R M
1 4
S
1 0 B a s e
-T /1 0 0 B
a s e -T X
1 x
2 x
1 1 x
1
2
3
4 5
1 2 x
6 7
8
9 10
11 12
13 14
M A J M
IN
A B
Catalyst 2955 Hardware Installation Guide
Verifying Switch Operation
3-17