10
Installation
The controller consists of the housing with the electronics and the back panel with the terminals.
It is suitable for panel, wall, and top hat rail mounting (Fig. 9).
Panel mounting
1. Remove both screws (1).
2. Pull apart the controller housing and back panel.
3. Make a cut-out of 138 x 91 mm (width x height) in the control panel.
4. Insert the controller housing through the panel cut-out.
5. Insert one mounting clamp (2) each at the top and bottom or at the sides. Screw the
threaded rod towards the panel with a screwdriver such that the housing is clamped
against the control panel.
6. Install the electrical connections at the back of the housing as described in section 11.
7. Fit the controller housing.
8. Fasten both screws (1).
Wall mounting
1. Remove both screws (1).
2. Pull apart the controller housing and back panel.
3. If necessary, bore holes with the specified dimensions in the appropriate places. Fasten
the back panel with four screws.
4. Install the electrical connections at the back of the housing as described in section 11.
5. Fit the controller housing.
6. Fasten both screws (1).
Top hat rail mounting
1. Fasten the spring-loaded hook (4) at the bottom of the top hat rail (3).
2. Slightly push the controller upwards and pull the upper hooks (5) over the top hat rail.
88
EB 5179 EN
Installation
