EM-241C, Electromen OY DC Motor Controller, 10 → 35 V dc, 15 A, 12 → 24 V dc, Контроллер

Electromen - EM-241C DC MOTOR CONTROLLER, 12-24 V DC, 15 A

The EM-241C is a full bridge brushed DC-motor starter.It is designed to work in a wide range of applications and offers a host of adjustments to optimise control for each application.The drive has adjustable acceleration and deceleration ramps to produce smooth starts and stops.Adjustable current limit protects motor against overcurrent and can also be used to provide an end-stop on current trip.

This device has also two settable speeds, a useful feature for positioning applications, control inputs are present for basic forward, backward and stop commands, as well as limit switch inputs to define end stops
This device has also two settable speeds, this can be activated by dedicated input. The same input can be used for analogue speed control signal 0-5V
Fault output can indicate current trip, over-current or zero-current conditions. It can also be pulled down to ground to disable the drive, if required
C-version includes wo new parameter: freewheel options for release the rotor of motor, selectable pwm frequency (16kHz pwm being inaudible though current handling capacity is reduced)
There are two selectable control modes, in continuous mode the motor runs as long as the control is active, in impulse mode it will operate from a momentary command
Special settings are also available for start-up kick and auto reverse
For parameters setting there are 3 options: EM-236 interface unit, EM-268 with EmenTool-Lite PC-program and EM-326 with EmenTool-App application for smartphone

Features and Benefits

12-24Vdc, 10-15A continuous, 25-30A peak
Speed, direction, current limiting, soft start/stop and auto-reverse control
Limit switch inputs for end of travel
Compact and DIN rail mountable
Compact with high current output
Current limit
Zero current limit
Overvoltage brake
Speed setting
Flexible control inputs
Impulse / continuous mode
DIN rail mountable
Digital parameter - C-version replaces A and B versions
C-firmware can be loaded B ver. card
C.version available with Molex connector
Current limit setting input (new)
Freewheel options (new)
2kHz / 16kHz PWM frequency (new)
* Continuous current output when ambient temp is <50°C
12-24Vdc version drive =
15A at 100% speed / 10A at 5-99% speed PWM=2kHz
10A at 100% speed / 5A at 5-99% speed PWM=16kHz
Peak ( 5s.) 30A at 2kHz PWM and 25A at 16kHz PWM

Datasheet