TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook BM 25A, User Manual

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BM 25A/AW
AREA GAS MONITOR
USER MANUAL
NPB25AEN
Revision D.0
5
1.4 Connections
1.4.1 Charging port connection (red ring)
•
Connection to
TELEDYNE 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 9 and Erreur ! Signet non défini.
Figure 4: local charging port
1.4.2 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 10 and Erreur ! Signet non défini..
Figure 5: trickle charge port
1.4.3 Relay Outputs (black ring)
•
Pins 1-6: alarm relay (NO) output
•
Pins 3-4: fault relay (NC) output
Unused connectors must be equipped with their
protective cap.
See details on pages 11 and 41.
Figure 6: relay outputs