Lutron GRX-4M-GC Grafik Eye 3000/4000 4Motor Group Controller. Single Phase, Bi-directional motor. 5A 1/4HP per channel at 120VAC. For use with GRAFIK Eye 3500 and 4500. 4-channel AC motor controller that integrates. Seamlessly with GRAFIK Eye 3000 and 4000. GRAFIK Eye communication link with no. 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. Keypads, and building management systems. 8 Group Controllers may be connected. To the GRAFIK Eye control link. Are in addition to the. 8 control units and 16. Accessory controls that may be connected. For commercial use, Class A only. 110-127 V, 50-60 Hz. 20A total input current. 5 A, ¼ HP motor load per channel at 120 V. Do not wire motors in parallel. Wires directly into the GRAFIK Eye control link. Provides Open, Close, and Stop terminals for contact. Accepts either momentary or maintained contact closure. Inputs, configurable by a DIP switch. Select which motor lead is up and down by setting a. 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. Weight: 6.7 lbs. 32°F (0°C) to 104°F (40°C) operating temperature range. Less than 90% relative humidity, non-condensing.