User's Manual

Table Of Contents
DIB-500 R4.1 Setup and commissioning
Connecting external alarms – optional, with VAC or alerting expansion
124 Installation, Operation and Service Manual 90DIB500R41IM_FCC02 99.1
Figure 5.25 shows the alarm inputs/outputs of the alarm input/outputs of the alarm input/
output module. The following table describes these indicators in detail.
Figure 5.25 Alarm input/output module – alarm inputs/outputs
5.12.1 Removing the top cover of the equipment rack
The alarm input/output module is installed in the mounting frame, refer to 3.1.1.5 on
page 40. The top cover of the mounting frame must be opened to be able to access the
alarm input/output module. The top cover of the equipment rack must be removed to be
able to access the mounting frame.
Table 5.15 Legend: Alarm input/output module – alarm inputs/outputs
No. Description Alarm input/output
1 Alarm inputs (I) I1
I2
I3
I4
I5
I6
2 Alarm outputs (O) O1
O2
O3
O4
O5
O6
1 2