Lutron GRX-4M-GC Grafik Eye 3000/4000 4Motor Group Controller
110-127VAC 60Hz 20A
Single Phase, Bi-directional motor
5A 1/4HP per channel at 120VAC
Description
• For use with GRAFIK Eye 3500 and 4500 Series Control Units.
• 4-channel AC motor controller that integrates seamlessly with GRAFIK Eye 3000 and 4000 lighting control systems. Wires directly into GRAFIK Eye communication link with no external interfaces.
• Provides capability to incorporate AC motorized window treatments or projection screens into lighting scenes.
• Can control AC motorized window treatments independently of lighting scenes.
• Provides dry contact closure inputs for control by low voltage, dry contact closure devices, such as RadioTouch controllers (RTA-RX-F-SC or RTA-RX-F-SC-347), keypads, and building management systems.
• Up to 8 Group Controllers may be connected to the GRAFIK Eye control link. These units are in addition to the 8 control units and 16 accessory controls that may be connected on the link.
Regulatory Approvals
• For commercial use, Class A only.
• ULR Listed
• CSA certified
Power
• 110-127 V~, 50-60 Hz.
• 20A total input current.
Channel Capacity
• 5 A, ¼ HP motor load per channel at 120 V~.
• Do not wire motors in parallel. Key Design Features
• Wires directly into the GRAFIK Eye control link. No interfaces required.
• Provides Open, Close, and Stop terminals for contact closure inputs.
• Accepts either momentary or maintained contact closure inputs, configurable by a DIP switch.
• Select which motor lead is up and down by setting a switch, without rewiring.
• Stop function may also be accomplished by applying Open and Close inputs simultaneously.
• Provides local override buttons that activate motor outputs to test the system.
• Provides LED indication of last position of AC window treatments (Open, Close, Stop).
• Metal enclosure provides separate wiring compartments for line voltage and low voltage.
Physical Design
• Wall mounted. Indoor use only.
• Weight: 6.7 lbs
.
Environment
• 32°F (0°C) to 104°F (40°C) operating temperature range.
• Less than 90% relative humidity, non-condensing