2
– Installation and Connections
21
Figure 11: trickle charger connection
Alarm Transfer
By connecting the output of a BM 25A to the input of another BM 25A, and so on, it is
possible to transfer alarms from instruments to instruments. This configuration is
particularly useful for perimeter monitoring. For example, it may be used to monitor a
fence by connecting the BM 25As on a daisy chain or to monitor a tank by connecting
the units in loop.
Refer to the
Connections
paragraph on page 14 for the wiring of the dry logic input or
the alarm relay output. The input and output can be configured using the
COM 2100
software; see page 57.
Summary of Contents for BM 25A/AW
Page 1: ...BM 25A AW Area Gas Monitor Part Number NP25AEN Version C 4 User Manual ...
Page 10: ...10 BM 25A AW Instruction Manual Product Overview Figure 2 Product Overview ...
Page 18: ...18 BM 25A AW Instruction Manual ...
Page 34: ...34 BM 25A AW Instruction Manual ...
Page 70: ...70 BM 25A AW Instruction Manual ...
Page 75: ...9 Special Instructions 75 CSA Control Drawing for BM 25A AW Connections ...
Page 78: ...78 BM 25A AW Instruction Manual ...