Features:20 schedulers.2/4/8 channels, each channel can be set as ON/OFF/AUTO individually.Adjustable switch-on point (DMX 10% to 60%).Self-sustaining relay (EPX-430 only).Maximum 99 zones.Connectable to ECP control panel, each one can work independently or synchronously.Specifications:Power: AC 100-240VProtocol: DMX-512/EDXCapacity: EPX-410: 4CH, 10A per channel, total: 40A; EPX-420: 4CH, 20A per channel, total: 80A; EPX-430: 4CH, 30A per channel, total: 120A; EPX-810: 8CH, 10A per channel, total: 80A; EPX-210: 2CH, 10A per channel, total: 20ASigal Connector: 4 PIN green terminalMounting: Mounts on 35mm DIN-RailDimension: 158(W)*59(H)*88(D)mmWeight: EPX-410/ 420/ 430: 480g; EPX-810: 490g; EPX-210: 440g