Schneider Electric FX 3NET Guía de usuario Pagina 57

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Planning Instruction 66571760GB0 Fire Detection 14
4.5 Connectors on the PS board
Terminal
name
Connector
symbol
Purpose Description
30 VAC
30 VAC input from transformer
-
Battery -
BATT
+
Battery +
Connection for the standby battery
24 V - Power supply 1 out -
PO 1
24 V + Power supply 1 out +
Power supply output 1 for external load
24 V - Power supply 2 out -
PO 2
24 V + Power supply 2 out +
Power supply output 2 for external load
PO 2
+24V-
PO 1
+24V-
BATT
+ -
4.6 Connectors on each SLC board
Terminal
name
Connector
symbol
Purpose Description
24 V - Power supply out (-)
PO 1
24 V + Power supply out (+)
Power output for loop devices in loop 1 that require
external power supply
24 V - Power supply out (-)
PO 2
24 V + Power supply out (+)
Power output for loop devices in loop 2 that require
external power supply
B - Return end -
B + Return end +
A - Outgoing end -
LOOP 1
A + Outgoing end +
B - Return end -
B + Return end +
A - Outgoing end -
LOOP 2
A + Outgoing end +
Loop 2
A+ A-
Loop 2
B+ B-
Loop 1
A+ A-
Loop 1
B+ B-
PO 2
+24V-
PO 1
+24V-
Schneider Electric Pelco Finland Oy
Kalkkipellontie 6, 02650 Espoo, Finland Telephone: +358 10 446 511 Fax: +358 10 446 5103 www.pelco.com/nordic
Document Number 66571760GB0 49 2011
© 2009 Schneider Electric. All rights reserved.
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