TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook BM 25A, User Manual

Page: 49 / 72

BM 25A/AW
AREA GAS MONITOR
USER MANUAL
NPB25AEN
Revision D.0
41
Step 4
6.3.5 Status Report menu
From the
Maintenance menu (Figure 38: Maintenance menu) select ’State card’ and follow the
same steps as described in the
Monitoring Report menu (.etx files).
6.4 Alarm relay configuration and logic inputs
•
Set relay output and the logic input by checking the
different boxes (Figure 45).
Reference 1
Alarm relay output settings. In this example all CO, O2
and LEL alarms will trigger the relay output.
Reference 3
To set the BM 25A/AW modes when logic input is
activated (set to 1).
-
Alarm relay: internal relay output is activated
- Alarm 1: BM 25A/AW will turn in Alarm 1 mode
- Alarm 2: BM 25A/AW will turn in Alarm 2 mode
-
Remote alarm: BM 25A/AW will turn in Alarm
Transfer mode
Reference 4
Alarm acknowledgment
-
Local acknowledgment: alarms must be
acknowledged from the gas monitor keyboard.
-
Remote acknowledgment: when on a network (wired
or wireless), local alarms can be acknowledged from
another BM 25A/AW.
•
Click
OK to confirm.
Figure 45: alarm output relay and
logic input settings