The NEX series is a range of full-featured PID Controllers from Radix. These controllers are available in 5 DIN sizes, from 48x48 to 96x96. 1 or 2 universal inputs are available, and include 8 thermocouple types, RTD Pt100, 4 to 20 mA, 0 to 50 mV, and 0 to 1/5/10 VDC. Up to 7 relay outputs rated at 5A/230 VAC are present. 1 or 2 isolated analog outputs (4 to 20 mA, 0 to 10 V, etc) can also be given. For communication, an isolated RS485/MODBUS RTU is provided. The large number of programmable parameters allows the user to configure the instrument as required for any application. These controllers are also available in flameproof versions. Radix also offers RH+T controllers, digital temperature controllers, etc.