Making Connections And Powering Up; Power Connections; Figure 6: Removing Awin Gw100 From The Din Rail - ABB AWIN GW100 User Manual

MAK IN G CO NN EC TI ON S A ND POW ER I NG U P
2. Continue attaching any other module(s) to the mounting rail as described in Step 1.
3. When all modules are installed, place an end clamp tight up against the left side of the
left-most module on the mounting rail. Then place a second end clamp tight up against
the right side of the right-most module on the mounting rail.
Connect the DIN rail to protective earth ground using a grounding terminal block. To re-
move AWIN GW100 follow the procedure shown in
5.2

Making connections and powering up

5.2.1

Power connections

2 6
ABB recommends the use of end clamps to prevent modules from sliding left
and right on the mounting rail.
Grounding clips built into the AWIN GW100 module make contact with the upper
edge of the DIN rail during installation. This provides a ground path from the
DIN rail to the module. To ensure proper shielding of the module(s) through the
DIN rail, ABB recommends connecting the DIN rail directly to a low-impedance
earth ground.

Figure 6: Removing AWIN GW100 from the DIN rail

Installation notes:
– Installation, operation and maintenance may be carried out only by qualified
electricians. Follow the specified installation instructions. The applicable
specifications and safety directives (including the national safety directives),
as well as the general technical regulations must be observed during installa-
tion and operation. The technical data should be taken from the packaging
instructions and the certificates (conformity assessment, other possible ap-
provals).
Figure 6.
INSTA LL AT IO N
3BN P 102 9 12 C