FGR High-Current DC Motor Reverser (DIN Rail) | 24V PLC | 12A

quality, reliability

Key Features

DC motor reversing (direction control)

Solid-state direction reversing via two control inputs for DC motors.

24V PLC / logic compatible control inputs

Direction inputs: 10–30VDC (typical 24VDC).

Dual power supply

Logic supply: 10–30VDC; motor bridge supply: 4–24VDC.

High-current output

Maximum output current: 21A (internally limited), max. 3s; continuous output load: 12A.

Error and current measurement outputs

Digital error output and analog current measurement output for monitoring.

Protection and diagnostics

Input protections: ESD, transient, overvoltage protection on every input; output protections: overload (overcurrent) and overheating protection.

Control signal isolation

Direction inputs and error output are isolated using 2.5 kV RMS optocouplers.

Front panel status indication

LED indicators: Power, Error, Dir.1, Dir.2.

DIN-rail mounting, compact design

Compact 22 mm width; size: 100 × 110 × 22 mm. Vertical mounting recommended.

Compliance

Certification: CE, RoHS. Environment temperature: -10…+50°C.

Product description

High-current DC motor controller / reverser for DIN rail (FGR)

FGR is a solid-state, DIN-rail high-current DC motor reverser. It performs direction reversing via two control inputs and supports reliable operation with built-in protection and monitoring outputs.

What is FGR used for?

DC motor reversing in control panels (DIN-rail mounting)
Direction control driven by PLC / logic signals (typical 24V systems)
Applications requiring reliability and monitoring (error indication and current feedback)

Technical specifications (quick view)

Parameter	Value
Power supply of logic	10–30VDC (typical 24VDC)
Power supply of motor bridge	4–24VDC
Maximum output current	21A (internally limited)
Time of max output current	3s
Continuous output load	12A
Input protections	ESD, transient, overvoltage protection on every input
Output protections	Overload (overcurrent), overheating protection
Error output	U=A1[V], max 50mA; 2.5 kV eff isolation
Inputs	Direction 10–30VDC; 2.5 kV eff isolation
Display	LED
Size	100 × 110 × 22 mm
Environment temperature	-10…+50°C
Mounting position	Vertical
Certification	CE, RoHS

Downloads

User manual (EN PDF)

Product / sales channels

Product owner and primary distributor: System Technik Kft.
Manufacturer and distributor: Dirac-Delta Kft.
Sales: available worldwide through both channels (System Technik Kft. and Dirac-Delta Kft.).

Applications

Automotive Systems

Perfect for controlling the rotational direction of DC motors used in automotive applications such as electric windows, seats, mirrors and other adjustable mechanisms.

Industrial Automation

Ideal for use in automated production lines and industrial machinery requiring reliable motor direction control.

PLC-compatible controls.

Max. DC motor output current: 21A (max. 3s), continuous load up to 12A.

Building Management Systems & Building Services Engineering

Suitable for controlling ventilation systems, automated windows, heating motors, valves, shutters, sun protection technology and other DC motor-driven components in smart buildings.