10 InstallationThe controller consists of the housing with the electronics and the back panel with the termi-nals. It is suitable for panel, wall and top hat rail mounting (Fig. 15)Panel mounting1. Remove both screws (1).2. Pull apart the controller housing and the back panel.3. Make a cut-out of 138 x 92 mm (W x H) 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 side. Screw thethreaded rod towards the panel with a screwdriver so that the housing is clampedagainst the control panel.6. Connect the electrical wiring at the back of the housing as described in section 11.7. Fit the controller housing.8. Fasten both screws (1).Wall mounting1. Remove both screws (1).2. Pull apart the controller housing and the back panel.3. If necessary, drill holes with the specified dimensions in the appropriate places.Fasten the back panel with four screws.4. Connect the electrical wiring at the back of the housing as described in section 11.5. Remount the controller housing.6. Fasten both screws (1).Top hat rail mounting1. 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 hook (5) over the top hat rail.3. Remove both screws (1).4. Pull apart the controller housing and the back panel.5. Install the electrical connections at the back panel as described in section 11.6. Remount the controller housing.7. Fasten both screws (1).128 EB 5579 ENInstallation
