Sony SCA-S30, Operating Instructions Manual

Page: 46 / 156

Connecting the Power Supply
GB
20
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
U grounding terminal.
• The recommended cables for use in connecting the unit to the power supply are as follows.
Cable (AWG) #24
(0.22 mm) #22
(0.33 mm) #20
(0.52 mm) #18
(0.83 mm) #16
(1.31 mm)
Maximum
cable length 7 m
(22.97 ft.) 11 m
(36.09 ft.) 17 m
(55.77 ft.) 28 m
(91.86 ft.) 44 m
(144.40 ft.)