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The CNLFDB-4 occupies a single module space in any CSTC cabinet, or two spaces in a CLC-6 cabinet. The unit is designed to communicate with the PAC2 control system, or any Crestron control system, via the Cresnet control network. > 4 channels of phase-controlled dimming for Lutron Hi-lume FDB or Eco-10 ECO three-wire electronic type fluorescent ballasts > Switch control of non-dimmable loads > Available for 120 or 277 Volt AC > Occupies 1 module space in a CSTC lighting cabinet > Controlled by PAC2 or PAC2M automation control system AVAILABLE MODELS CNLFDB-4 4 Channel Fluorescent Dimmer, 3-Wire Electronic, 120V CNLFDB-4/277 4 Channel Fluorescent Dimmer, 3-Wire Electronic, 277V SPECIFICATIONS Load Ratings Dimmer Channels: 4 Per Channel: 16 Amps Module Total: 64 Amps Load Types: Hi-lume FDB or Eco-10 ECO 3-wire electronic fluorescent dimming ballasts Load Control: Phase-controlled dimming signal plus air-gap relay Relay Rating: 20 Amp at 277 Volts AC, 1HP at 125 Volts AC Power Requirements Line Power: 120 or 277 Volts AC, 60Hz, single-phase, all feeds must be same phase Cresnet Power Usage: 4 Watts (0.17 Amp @ 24 Volts DC) Connectors NET: (1) 4-pin 5mm detachable terminal block, Cresnet slave port Connects to Cresnet control network L-IN 1 - 4: (4) Captive screw terminals, line power inputs L-OUT 1 - 4: (4) Captive screw terminals, switch outputs DIM 1 - 4: (4) Captive screw terminals, dimmer outputs Crestron CNLFDB-4 4 Channel Fluorescent Dimming Module, 3-Wire Electronic Controls ID CODE: (2) Rotary DIP Switches, set Cresnet ID NORMAL/OVERRIDE: (1) Slide switch, OVERRIDE forces all channels to full on LED Indicators NET POWER: Indicates DC power supplied from Cresnet network ACTIVITY: Indicates communication with Cresnet system Channels 1 – 4: Indicate each relay is energized Environmental Temperature: 32° to 104°F (0° to 40°C) Humidity: 10% to 90% RH (non-condensing) Heat Dissipation: 17 BTU/Hr + (0.3 BTU/Hr x Load Current in Amps) + (0.02 per ballast), 40 BTU/Hr at maximum load Enclosure Occupies 2 module spaces in a CLC-6 cabinet (order optional MTPL-02074-1 space plate) Occupies 1 module space in a CSTC cabinet Weight 3.5 lbs (1.59 kg) The CNLFDB-4 dimming module provides 4 channels of dimming for fluorescent lighting fixtures equipped with Lutron® Hi-lume® or Eco-10™ three-wire electronic fluorescent dimming ballasts. The CNLFDB-4 occupies a single module space in any CSTC cabinet, or two spaces in a CLC-6 cabinet. The unit is designed to communicate with the PAC2 control system, or any Crestron control system, via the Cresnet control network. > 4 channels of phase-controlled dimming for Lutron Hi-lume FDB or Eco-10 ECO three-wire electronic type fluorescent ballasts > Switch control of non-dimmable loads > Available for 120 or 277 Volt AC > Occupies 1 module space in a CSTC lighting cabinet > Controlled by PAC2 or PAC2M automation control system AVAILABLE MODELS CNLFDB-4 4 Channel Fluorescent Dimmer, 3-Wire Electronic, 120V CNLFDB-4/277 4 Channel Fluorescent Dimmer, 3-Wire Electronic, 277V SPECIFICATIONS Load Ratings Dimmer Channels: 4 Per Channel: 16 Amps Module Total: 64 Amps Load Types: Hi-lume FDB or Eco-10 ECO 3-wire electronic fluorescent dimming ballasts Load Control: Phase-controlled dimming signal plus air-gap relay Relay Rating: 20 Amp at 277 Volts AC, 1HP at 125 Volts AC Power Requirements Line Power: 120 or 277 Volts AC, 60Hz, single-phase, all feeds must be same phase Cresnet Power Usage: 4 Watts (0.17 Amp @ 24 Volts DC) Connectors NET: (1) 4-pin 5mm detachable terminal block, Cresnet slave port Connects to Cresnet control network L-IN 1 - 4: (4) Captive screw terminals, line power inputs L-OUT 1 - 4: (4) Captive screw terminals, switch outputs DIM 1 - 4: (4) Captive screw terminals, dimmer outputs Crestron CNLFDB-4 4 Channel Fluorescent Dimming Module, 3-Wire Electronic NEUT: (1) Captive screw terminal, neutral | 800.237.2041Specifications subject to change without notice. Doc.4833 12/07 ©2007 Crestron Electronics, Inc. All brand names, product names and trademarks are the property of their respective owners. Crestron Electronics, Inc. 15 Volvo Drive l Rockleigh, NJ 07647 Tel: 800.237.2041 / 201.767.3400 l Fax: 201.767.1903 ...