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1
– Introduction
13
Connections
Charging port connection (red ring)
■
Connection to
Oldham Simtronics
universal
charger (110/230 VAC) or charger for vehicle
(12/30 VDC)
■
Pin 1: V- charge
■
Pin 4: V+ charge
Connection prohibited in hazardous
area.
Unused connectors must be
equipped with their protective cap.
See details on pages 19 and 75
Figure 4: local charging port
Trickle charge port connection (black ring)
■
Only for connection to the intrinsically safe
certified trickle charger
■
Pin 1: V+ trickle charge
■
Pin 2: V- trickle charge
■
Pin 3: V+ trickle charge
■
Pin 4: V- trickle charge
Pins 1-3 and 2-4 are connected in parallel.
Unused connectors must be
equipped with their protective cap.
See details on pages 20 and 75.
Figure 5: trickle charge port
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 ...