ENMG / DC MOTOR REVERSING MODULES
RT-PMN10K-FR
DC motor polarity-reversing solid-state module
Solid-state polarity reversal interface for forward and reverse control of compatible low-voltage DC motors, with status indication and a replaceable fuse.
Request a quote ↗TECHNICAL DATA / RT-PMN10K-FR
Specifications & selection.
- 1–36 VDC load range; 10 A maximum before application derating.
- Common-positive 24 VDC control.
- DIN-base and bare-board mounting forms.
| Parameter | Specification |
|---|---|
| Load voltage / peak withstand | 1–36 VDC / 60 V peak |
| Maximum load current | 10 A; motor start/stall current and thermal limits apply |
| Control input | COM+ 24 VDC ±20%; ≤15 mA |
| ON / OFF time | ≤1 ms; not a safe motor reversal interval |
| Fuse listed | RS54 10 A aR, 250 VAC, Ø5 × 20 mm; verify DC suitability |
| Side | Terminal | Wire | Torque / strip |
|---|---|---|---|
| Control | M2.5; 5 mm; 10 A / 300 V | 22–12 AWG | 0.4 N·m / 6–7 mm |
| Power / motor | M3; 5 mm; 25 A / 300 V | 26–12 AWG | 0.5 N·m / 6–7 mm |
| Item | Specification |
|---|---|
| DIN-base version | 72 × 70 × 59 mm; approximately 180 g |
| Bare board | 72 × 68 × 38 mm; approximately 120 g |
| Bare-board mounting | Four M3 screws; 64 × 60 mm hole pitch; stand-off >8 mm |
| Ambient | −40 to +70 °C; 5–85% RH; no condensation or icing |
Selection & installation notes
- Remove the current direction command and wait for motor current to reach zero before commanding reverse. Confirm required interlock/dead time; never energize both directions together.
- Select for starting, stall and regenerative conditions, not only running current. Obtain the derating curve above 40 °C and suitable bidirectional transient suppression.
- The source lists an AC-marked aR fuse in a DC motor circuit. Confirm DC breaking capacity and overall overload/short-circuit protection before installation; aR alone does not establish full overload protection.
- The PMN component naming text mixes input range and trigger descriptions. Use the finished-module 24 VDC control and 1–36 VDC output specification above.
- SSR OFF does not isolate the motor supply. Disconnect the main supply before maintenance.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG relays — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.