The CNPWS-75 is a 75 Watt, 24 Volt regulated power supply for powering Cresnet control systems and devices. Two 4-pin network connectors are provided, wired in parallel to provide for versatile connectivity with pass-thru of the Cresnet data signal. The output is fuse protected. Up to three CNPWS-75 power supplies may be rack mounted together using the optional CNXRMAK (sold separately).
Load Rating
75 Watts (3.125 Amps) @ 24 Volts DC regulated
Ripple / Noise: <300 mV
Load Protection: 4A, 250V, Time Lag fuse
Power Requirements
2.3 Amps, 100-240 Volts AC, 50/60 Hz
Connectors
NET: (2) 4-pin 5mm detachable terminal blocks;
Cresnet power output ports, paralleled;
Cresnet data ‘Y’ and ‘Z’ terminals pass-through only
Power: (1) IEC320 Socket;
Mates with removable power cord, included
LED Indicators
NET POWER: Indicates 24 Volts DC at both Cresnet power ports, extinguished when fuse is blown
Environmental
Temperature: 41° to 104°F (5° to 40°C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Chassis: Steel, black matte powder coat finish, convection-cooled, vented top and sides
Mounting: Freestanding or 2U 19-inch rack-mountable (adhesive feet included, CNXRMAK rack kit sold separately)
Dimensions
Height: 2.55 in (6.48 cm)
Width: 4.74 in (12.05 cm)
Depth: 8.07 in (20.50 cm)
Weight: 2.3 lb (1.1 kg)
INTERNATIONAL VERSION (230 VAC)
CNPWSI-75
All the features and specifications of the CNPWS-75 except the removable power cord is provided without connector
