This electronic actuator drive delivers proportional control of electric gear train actuators from a 4 to 20 mA DC input signal. It includes built-in jumpers, adjustable potentiometers, and wiring for external override applications, ensuring flexible and precise operation.
This electronic actuator drive delivers proportional control of electric gear train actuators from a 4 to 20 mA DC input signal. It includes built-in jumpers, adjustable potentiometers, and wiring for external override applications, ensuring flexible and precise operation.
Features
| Inputs | |
| Input | 4 to 20 mADC current |
| Input Span | Factory Presets: 16 mADC Adjustment Range: 8 to 16 mADC |
| Start Point | Factory Presets: 4 mADC Adjustment Range: 2 to 16 mADC |
| Input Impedence | Voltage Input: Greater than 10,000 Ω Current Input: 250 Ω |
| Power Supply | Power shall be supplied directly from the shading coil windings provided on the shaded pole reversible motor of the gear train actuator (less than 30 VAC). |
| Outputs | |
| Connections | Color-coded leads with crimped screw terminal connectors. Purge override (input signal override) leads are color-coded pigtails. |
| Shading Coil Triac Output | 1.2 A RMS |
| Deadband | 3% of Input Span |
| Environmental | |
| Ambient Temperature Limits | Shipping and storage: -40 to 160°F (-40 to 71°C) Operating: -40 to 136°F (-40 to 58°C) |
| Humidity | 5 to 95% relative humidity, non-condensing |
| Locations | NEMA Type 4; IEC IP56 |
| Inputs | |
| Input | 4 to 20 mADC current |
| Input Span | Factory Presets: 16 mADC Adjustment Range: 8 to 16 mADC |
| Start Point | Factory Presets: 4 mADC Adjustment Range: 2 to 16 mADC |
| Input Impedence | Voltage Input: Greater than 10,000 Ω Current Input: 250 Ω |
| Power Supply | Power shall be supplied directly from the shading coil windings provided on the shaded pole reversible motor of the gear train actuator (less than 30 VAC). |
| Outputs | |
| Connections | Color-coded leads with crimped screw terminal connectors. Purge override (input signal override) leads are color-coded pigtails. |
| Shading Coil Triac Output | 1.2 A RMS |
| Deadband | 3% of Input Span |
| Environmental | |
| Ambient Temperature Limits | Shipping and storage: -40 to 160°F (-40 to 71°C) Operating: -40 to 136°F (-40 to 58°C) |
| Humidity | 5 to 95% relative humidity, non-condensing |
| Locations | NEMA Type 4; IEC IP56 |