GEFLEX GFX-4 IR GFX4-IR 4-zone modular power controller for ir lamps and inductive loads Controller 30, 60, 80kW solid state relay Current transformers Fuses-holder ( option) 4 universal main inputs 4 heat/ cool independent PID 4 main output internally wired to the SSR 4 auxiliary analog inputs ( option) 4 configurable output ( option) : relay / logic / TRIAC / continuous 2 configurable relay alarm output 2 digital inputs Standard digital communication: Modbus RTU Optional Fieldbus communication: Profibus DP, CANopen, Euromap66, DeviceNet, Modbus RTU, Modbus TCP, Ethernet IP DIN rail or panel mounting