JVC TK-C2301WPRU Instruction Manual - Page 20

About Connection Cables Continued, For USA and Canada

Page 20 highlights

Setup About Connection Cables (Continued) DC 12 V or AC 24 V power supply cable Connect the power cord to the DC 12 V or the AC 24 V power supply. The unit is to be powered by a UL Listed Class 2 power supply only. (For USA and Canada) The AC 24 V and DC 12 V power supply shall conform to the following: UL Listed Class 2 power supply only, Class 2 not wet and Class 3 wet wiring (For USA) Isolated power supply only (For Europe) This installation shall be in accordance with the National Electrical Code, ANSI/NFPA 70. The following table shows the connection distances when 2-core VVF (vinyl-insulated vinyl sheath cables) are used. (Reference value) Conductor diameter Maximum connection distance: DC 12 V (not using heater) Maximum connection distance: AC 24 V (not using heater) Maximum connection distance: AC 24 V (using heater) Φ 1.0 mm (AWG 18) 50 m (160 ft) 130 m (420 ft) 40 m (130 ft) Φ 1.6 mm (AWG 14) 140 m (450 ft) 350 m (1100 ft) 120 m (390 ft) Φ 2.0 mm (AWG 12) 220 m (720 ft) 550 m (1800 ft) 180 m (590 ft) E-20

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About Connection Cables (Continued)
DC 12 V or AC 24 V power supply cable
Connect the power cord to the DC 12 V or the AC 24 V power supply.
The unit is to be powered by a UL Listed Class 2 power supply only.
(For USA and Canada)
The AC 24 V and DC 12 V power supply shall conform to the following:
UL Listed Class 2 power supply only,
Class 2 not wet and Class 3 wet wiring (For USA)
Isolated power supply only (For Europe)
This installation shall be in accordance with the National Electrical
Code, ANSI/NFPA 70.
The following table shows the connection distances when 2-core VVF
(vinyl-insulated vinyl sheath cables) are used. (Reference value)
Conductor
diameter
Maximum
connection
distance: DC 12 V
(not using heater)
Maximum
connection
distance: AC 24 V
(not using heater)
Maximum
connection
distance: AC 24 V
(using heater)
Φ
1.0 mm
(AWG 18)
50 m (160 ft)
130 m (420 ft)
40 m (130 ft)
Φ
1.6 mm
(AWG 14)
140 m (450 ft)
350 m (1100 ft)
120 m (390 ft)
Φ
2.0 mm
(AWG 12)
220 m (720 ft)
550 m (1800 ft)
180 m (590 ft)
Setup
E-20