Easy Integration

• Compatible with a flexible mix of dimming and switching loads.
• Fully assembled with complete low-voltage terminations.
• UL 508A Listed for common line-voltage connections up to 347 VAC.
• Flexible 120/240/277/347 VAC input options.
• Supports industry-standard Panasonic WR-6161K-84 or WR-6172K-84 series relays, suitable for all types of lighting loads.
• Compatible with Douglas Lighting 8700 series switches.
• Connect lux and occupancy sensors directly to relays or analog inputs.
• Use the EnOcean Transceiver port to connect wireless lighting peripherals or control plug loads.
• Title 24 compliant.

Powerful Control Options

• 24 VAC transformer powers relays, controllers, and switching peripherals.
• Control outputs for dimming and switching.
• Monitor the status of each relay position using the output control wire.
• Outputs can sink or source current.
• OpenADR ready for MACH-Pro(Web)Com and
  MACH‑Pro(Web)Sys controllers.
• Connect switches in parallel with controller output for multi-input relay switching.
• BACnet Binary Lighting Output (B-BLO) object automates the Blink Warn function.

Easy Mounting

• Easily add or remove relays with quick-release spring-clip mounting.
• NEMA 1 enclosure with standard electrical knockouts.

Relays

• Switch up to four relays with each relay driver output.
• All switching is zero cross.

Warranty

• 5 years.

Controller

• Use up to four of any model of MACH-ProLight with the Small Lighting Control Panel.
• Add any model of MACH-ProView controller to the panel when you select a compatible door option.

Power Supply

• Choose one control transformer:
  • 120/240/277 VAC input, 24 VAC output, 100 VA with resettable internal breaker.
  • Optional 120/347 VAC input, 24 VAC output, 100 VA with resettable internal breaker.

Relays

• Supports up to 64 relays.
• Manual override switch with position indicators.
• Provides relay status on output control wiring.
• Color-coded terminal screws.
• Panasonic WR-6161 single-pole latching relay:
  • 30 A: 120/277/300/347 VAC.
• Panasonic WR-6172K double-pole latching relay:
  • 20 A: 120/277/347/480 VAC.

Relay Mounting Plate

• Up to 64 spring-loaded relay plates for tool-free relay removal.
• Removable barrier for adding relay circuits.

Wire Duct

• 1.5" x 2" wire duct.

Terminal Blocks

• 12–30 AWG (3.31–0.05 mm²).
• Stranded or solid core.
• Copper conductors only.

Mounting

• #8 clearance holes on enclosure back laid out on 16" centers in both horizontal and vertical orientations.

Enclosure

• NEMA 1 carbon steel enclosure, gloss black.
• Removable backplate with Class 1 voltage barrier.
• Standard flat panel door.
• Optional hinged panel door.
• Optional MACH-ProView Panel Mount Kit with flat or hinged panel door in a left- or right-hand configuration.
• Ground-wire connection lug.
• Class 1 voltage compartment for line-voltage terminations.

Dimensions

• 61 cm W x 121.9 cm H x 10.8 cm D
  (24" W x 48" H x 4.25" D).

Weight

• Fully assembled weight: 64.8 kg (142.8 lb).

Ambient Limits

• Operating: 0°C to 50°C (32°F to 122°F).
• Shipping: –25°C to 60°C (–13°F to 140°F).
• Humidity: 10%–90% RH noncondensing.

Certifications

• UL 508A Listed
• Plenum rated.