Simplex H6421 Controller

Controller and display combined in one compact unit for easy mounting

Flush or surface mount options

Quick set-up, simple operation, and self-diagnostics for quicker setups and reduced downtime

Pairs with all Simplex sensors and actuators

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Fife Simplex H6421 Controller Overview

Ideal for Simplex sensors and actuators in narrow web applications, the H6421 provides precise web position control, be it edge guiding, centerguiding, or line following.

In addition, it offers automatic self-diagnostics display fault messages to indicate any parameter that is not within boundaries. A status output, which indicates normal controller operation, can be connected to a supervisory system for continuous monitoring.

Simplex H6421 Controller

Input Power
24 V dc ±5% at 2.5 amps24 V dc ±5% at 2.5 amps
Actuator Power Output
50 W50 W

continuous PWM

Status Indicator Output
24 V dc at 50 mA maximum24 V dc at 50 mA maximum
Allowable Ambient Temperature
32 - 122° F0 - 50° C
2.75 lb1 kg
3.268 x 3.898 x 4.213 in83 x 99 x 107 mm
  • Battery
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