Product Overview
This patented DIN43650 Type‑A 18mm dual‑LED solenoid valve plug is specially designed for dual‑coil solenoid valves in hydraulic and industrial automation systems.
Different from ordinary indicator plugs on the market, it adopts our patented one‑LED‑one‑coil independent indication design, each LED monitors one coil separately, which can accurately show the working status of dual‑coil valves and avoid misjudgment of fault signals.
Wide‑voltage 24V AC/DC input, compatible with common‑anode and common‑cathode controller output, plug‑and‑play without extra modification. IP67 standard waterproof, optional upgraded IP68 protection, ideal for construction machinery, agricultural machinery, hydraulic stations and other harsh‑environment equipment.
Key Features
Patented Dual‑Coil Independent LED IndicationExclusive patented design, one LED corresponds to one coil. Real‑time independent status display for dual‑coil solenoid valves, convenient for quick troubleshooting and maintenance.
Wide Signal CompatibilitySupports both common‑anode and common‑cathode output, compatible with high‑level and low‑level signal trigger. Works well with most PLC, hydraulic controllers and industrial control systems.
Optional Dual Waterproof RatingStandard IP67 waterproof & dustproof. IP68 deep‑waterproof is available by installing an extra waterproof sealing ring on the top screw, good for outdoor, dusty and wet working conditions.
Customizable Grounding PositionGround pin position can be customized freely according to customers’ installation requirements, flexible for different valve layouts.
Durable & Wide Temperature ResistanceAnti‑aging PVC cable with stable electrical performance. Wide temperature range, suitable for long‑time continuous operation of industrial equipment.
Performance Parameters
| Item | Specification |
|---|
| Product Name | DIN43650 Type‑A 18mm Patented Dual‑LED Solenoid Valve Plug（Ground pin at back） |
| Model | TM3250‑18003B‑0030（Default cable length:0.3m, ｒｅｐｌａｃｅ suffix code for other lengths） |
| Material Code | TM2023013 |
| Rated Voltage | 24V AC/DC |
| Rated Working Current | 4A |
| Protection Grade | IP67, optional IP68(with extra top‑screw waterproof ring) |
| Executive Standard | EN 175301‑803 (DIN43650) |
| Indicator | Patented dual‑LED, one LED for one coil, dual‑coil independent status display |
| Signal Compatibility | Supports common‑anode & common‑cathode, high/low‑level trigger |
| Ground Position | Customizable grounding position |
| Cable Specification | PVC 3×0.75mm² (AWG18) |
| Operating Temperature | Fixed installation:‑40℃~80℃; Dynamic bending:‑5℃~80℃ |
Applications
Hydraulic solenoid valves, pneumatic control valves, construction machinery, agricultural machinery, industrial automation equipment, injection‑molding machines, hydraulic stations, dual‑coil proportional valves.
Pin‑to‑wire correspondence
1‑pin → Black wire
2‑pin → Blue wire
3‑pin → Brown wire
LED indicator logic
1、1‑pin = Power‑ ; 2‑pin = Power+ → Red LED ON
2、1‑pin = Power+ ; 2‑pin = Power‑ → Green LED ON
3、1‑pin = Power‑ ; 3‑pin = Power+ → Green LED ON
4、1‑pin = Power+ ; 3‑pin = Power‑ → Red LED ON
| Cable Length | Length Code |
|---|
| 0.3m | 0030 |
| 0.5m | 0050 |
| 1m | 0100 |
| 1.5m | 0150 |
| 2m | 0200 |
| 3m | 0300 |
| 5m | 0500 |
