1/4 DIN VMD Controllers

Please note this product has been superseded by the West 4170+, which can be purchased here.

The West 4170 1/4 DIN Controller is a large format, dual display controller with a feedbackless Valve Motor Drive output.

The universal input is freely configurable to TC/RTD/mA/V/mV and can be ordered as "Default" (set for a "J" type thermocouple input) or preset to your exact requirements.

The main control output (Open Valve) and output 2 (Close Valve) are fixed as relay type.

Standard Features

• Feedbackless Valve Motor Drive
• Large 1/4 DIN 96*96mm Format
• Dual 4 Digit Display
• Universal Input
• Ramping Setpoint
• Autotune
• IP65 front panel sealing

• Low Voltage Version
• Optional Third Output
• Optional RS485 Comms (West or Modbus)
• Optional Dual Setpoint Capability