Connecting The Power Supply - Sony SCA-S30 Manual De Instrucciones

Connecting the Power Supply

Supply power to the unit as follows.
• AC 24 V
Connecting to the 24 V AC power supply
Connect to the 24 V AC power supply via the rear power input connector.
• Use a power supply that is isolated from commercially available power. The acceptable
voltage range is as follows:
21.6 V to 26.4 V
• Use a UL cable (VW-1 style 1007) for connections.
• Be sure to ground the unit at the grounding terminal (U).
• The recommended cables for use in connecting the unit to the power supply are as follows.
Cable (AWG)
Maximum
cable length
20 Connecting the Power Supply
GB
#24 #22
7 m 11 m
(23 ft.) (36 ft.)
#20 #18
17 m 28 m
(56 ft.) (92 ft.)
#16
44 m
(144 ft.)