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ESPRIT Gas Extinguishing User Manual
BATTERY (+ -)
Connections for two VRLA batteries (up to 18Ahr, depending on cabinet size) charging output
(temperature compensated). 27.4VDC output at 20°C, Max. 700mA.
TEMP SENS (* *)
Connections for battery temperature sensor.
TPC2883-206 Gas Card
ZONE 1 (+ -)/ZONE 2 (+ -)/ZONE 3 (+ -)
Conventional fire zone circuits, coincidence circuit inputs. Current limit Max. 50mA (6K8 End-of-Line
(EOL) resistor).
1st Stage Sounder (+ -)/2nd Stage Sounder (+ -)
Monitored sounder circuit (6K8 EOL), fused at 500mA.
EXT OP (+ -)
Extinguishant firing output (Solenoid or metron actuators). Fused at 2A
FLOW SW (+ -)
Flow switch monitored input. Current limit Max. 50mA (6K8 EOL).
PRESS SW (+ -)
Pressure switch monitored input. Current limit Max. 50mA (6K8 EOL).
MAN REL (+ -)
Manual release monitored input. Current limit Max. 50mA (6K8 EOL).
SHUT DOWNS – 1st STAGE (C NC NO)/2nd STAGE (C NC NO)
1
st
and 2
nd
stage common fault signal changeover relay contacts. Unfused, Max 3A at 30VDC.
EXTRACT FAN (C NC NO)
Extract fan common fault signal changeover relay contacts. Unfused, Max 3A at 30VDC.
LOCAL FIRE (C NC NO)
Local fire common alarm changeover relay contacts. Unfused, Max 3A at 30VDC.
HOLD (+ -)
Hold switch monitored input. Current limit Max. 50mA (6K8 EOL).
ABORT (+ -)
Abort switch monitored input. Current limit Max. 50mA (6K8 EOL).
AUTO/MAN (+ -)
Auto/Manual and Manual only mode selector switch monitored input. Current limit Max. 50mA (6K8
EOL).
Approved Document Ref: UI-ESG-01 Issue 2.0
PRODUCT OVERVIEW
12
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