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Specifications
| Product | |
| Weight | 20 g |
| Motor | |
| EC motors up to | 24 W |
| Sensor | |
| Digital Hall sensors (EC motors) | Yes |
| Operating modes | |
| Speed controller (open loop) | Yes |
| Speed controller (closed loop) | Yes |
| Electrical data | |
| Operating voltage Vcc (min.) | 5 V |
| Operating voltage Vcc (max.) | 24 V |
| Max. output voltage (factor * Vcc) | 1 |
| Max. output current Imax | 2 A |
| Continuous output current Icont | 1 A |
| PWM clock frequency of power stage | 39 kHz |
| Sampling rate PI speed controller | 0.16 kHz |
| Max. speed (EC; 1 pole pair) block commutation | 120000 rpm |
| Built-in motor choke per phase | 150 µH |
| Inputs | |
| Hall sensor signals | H1, H2, H3 |
| Digital inputs | 3 |
| Functionality of digital inputs | enable, direction, brake |
| Analog inputs | 1 |
| Resolution, range, circuit | 10-bit, 0…+5V, referenced to Ground |
| Functionality of analog inputs | set value |
| Potentiometers | 2 |
| Functionality of the potentiometers | set value, current limit |
| DIP switch | 3 (jumpers) |
| Functionality of the DIP switch | mode of operation, speed range, configuration |
| Outputs | |
| Digital outputs | 1 |
| Functionality of digital outputs | speed monitor |
| Voltage outputs | |
| Hall sensor supply voltage | +4.5...5 VDC, max. 30 mA |
| Display | |
| Status indicator "Ready" | green LED |
| Status indicator "Error" | blink pattern green LED |
| Protective functions | |
| Protective functions | current limit, blockage protection, voltage transients, short-circuits in the motor cable |
| Ambient conditions | |
| Temperature – Operation (min.) | -10 °C |
| Temperature – Operation (max.) | 45 °C |
| Temperature – Storage (min.) | -40 °C |
| Temperature – Storage (max.) | 85 °C |
| Humidity (non-condensing) (min.) | 20 % |
| Humidity (non-condensing) (max.) | 80 % |
| Mechanical data | |
| Weight | 20 g |
| Dimension (length) | 57 mm |
| Dimension (width) | 36 mm |
| Dimension (height) | 24 mm |
| Mounting | Flange for M3 screws |
Description
The DEC 24/1 (Digital EC Controller) is a 1-quadrant amplifier for controlling EC motors with Hall sensors with a maximum output of 24 watts. (Pin connector with snap-in, 8 poles, pitch 2.50 mm)Downloads
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