The NEX series from Radix sounds quite versatile and feature-rich. Here’s a summary of its key features:

  • Range : Available in 5 DIN sizes from 48×48 to 96×96.
  • Inputs : 1 or 2 universal inputs supporting 8 thermocouple types, RTD Pt100, 4 to 20 mA, 0 to 50 mV, and 0 to 1/5/10 VDC.
  • Outputs : Up to 7 relay outputs rated at 5A/230 VAC, and 1 or 2 isolated analog outputs (4 to 20 mA, 0 to 10 V, etc.).
  • Communication : Isolated RS485/MODBUS RTU for communication.
  • Customization : Offers a large number of programmable parameters for configuration tailored to specific applications.
  • Options : Available in flameproof versions, indicating suitability for hazardous environments.

NEX201

  • Single / Dual loop PID with single profile
  • Compact with low depth : 48Wx48Hx85D mm
  • 2 x universal inputs
  • 3 x digital inputs
  • 6 x relays
  • 2 x isolated analog outputs
  • RS485/MODBUS RTU
  • IP66 (IEC) / NEMA 4X front

NEX202

  • Single / Dual loop PID with single profile
  • Compact design with low depth : 96Wx48Hx60D mm
  • Large, bright display
  • 2 x universal inputs
  • 3 x digital inputs
  • 6 x relays
  • 2 x isolated analog outputs
  • RS485/MODBUS RTU
  • IP66 (IEC) / NEMA 4X front

NEX203

  • Single / Dual loop PID with single profile
  • Compact design with low depth : 48Wx96Hx60D mm
  • 2 x universal inputs
  • 3 x digital inputs
  • 6 x relays
  • 2 x isolated analog outputs
  • RS485/MODBUS RTU
  • IP66 (IEC) / NEMA 4X front

NEX205

  • Single / Dual loop PID with single profile
  • Compact design with low depth : 96Wx96Hx60D mm
  • 2 x universal inputs
  • 6 x digital inputs
  • 7 x relays
  • 2 x isolated analog outputs
  • RS485/MODBUS RTU
  • IP66 (IEC) / NEMA 4X front

NEX206

  • Versions PID – Single loop (Includes On/off Controller and Indicator modes)
  • PID – Dual loop
  • Heat + cool
  • PID – Single loop, 16-segment profile
  • VMD
  • PID Control with Fuzzy Logic
  • IP66 (IEC) / NEMA 4X protection
  • 1 or 2 universal inputs
  • Sampling time 50ms/200ms programmable
  • Upto 6 digital inputs
  • Third row display : Output power
  • Control outputs – User programmable between relays / analog output
  • Upto 7 set points
  • Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
  • Isolated RS485/Modbus RTU
  • Autotuning function
  • Auto/manual control
  • Calibration & configuration through PC utility
  • User friendly keyboard interface with password protection
  • User key with assignable function
  • Other functions
  • Single ramp/soak
  • Soft start
  • Bumpless transfer
  • Anti reset windup
  • Four PID groups selectable
  • Remote set point input function
  • Heater break alarm (CT input)
  • Standby function
  • Parameter Mask

NEX207

  • Single / Dual loop PID with single profile
  • Compact design with low depth : 177.5Wx164.5Hx125D mm
  • 2 x universal inputs
  • 2 x digital inputs
  • 4 x relays
  • 2 x isolated analog outputs
  • RS485/MODBUS RTU
  • IP66
  • Flameproof, Gr IIA, IIB & IIC