User's Manual

Table Of Contents
Installation, Operation and Service Manual 90DIB500R41IM_FCC02 99.1 199
DIB-500 R4.1 Component replacement
Replacing components of the VAC and alarm system expansion – optional
3. Remove the wires of the external alarms from the corresponding clamps of the
alarm input/output module, refer to Figure 11.16 on page 198.
4. Remove any installed alarm jumpers (3), refer to Figure 11.16 on page 198. You
will need them again.
5. Route the cables of the external alarms through the corresponding grommet, refer
to Figure 11.17.
Figure 11.17 Mounting frame grommet (top view)
6. Secure the wires of the external alarms against short circuit.
7. Fasten the cables of the external alarms accordingly in/on the equipment rack.
You have successfully disconnected external alarms.
Removing connections of the SC200
The connections to the SC200 must have been removed to be able to replace the
mounting frame.
Figure 11.18 shows the rear view of the system controller. The following table describes
these in detail.
Figure 11.18 Rear view of system controller
1 2 3