It accepts an input of 4-20mA, feedback signal of 100 to 10,000 Ohms and generates 2 independent relay contacts (ramp up/ramp down) and drives a 2 digit LED display showing valve position in percent open.
The instrument operates in auto mode where it tracks the input signal or in manual mode where the actuator can be driven to any desired position.
- Auto/manual control
- Manual ramp up and ramp down
- 120 or 240VAC 47-63 Hz supply
- High contrast 9mm LED display
- Low cost - High performance
- Panel or din rail mount enclosure
- 4-20mA retransmission
- Applications include the control of actutators in critical loops
The VP100 is an electronic motor positioner which operates within the motor feedback circuit.
It accepts an input of 4-20mA and a motor position feedback signal from a three wire potentiometer, generates 2 independent relay contact outputs and displays the motor or valve position in % (percent) open.
The VP100 incorporates auto/manual transfer by front push button.
In manual mode, the user is able to drive the servo motor to any desired position with the ramp up or ramp down push button, ensuring the user always has control of the motorised valve or gate position in the event of loop failure.