Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Input Signal Type	NPN (Sinking)
Output Signal Type	PNP (Sourcing)
Operating Voltage	DC 5V - 24V
Max Load Current	100mA
Response Time	< 1ms
Indicator LED	Power and Signal Status
Connection Interface	Screw Terminal Block
PCB Dimensions	35mm x 20mm x 15mm
Mounting Type	DIN Rail or Screw Mount
Compatibility	Photoelectric, Proximity, and Magnetic Sensors

6 reviews

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect for PLC Integration

I needed to interface an old NPN sensor with a new PNP-input PLC. This module worked flawlessly right out of the box. The wiring is straightforward thanks to the clear labels on the terminal block.

Anonymous

Mar 18, 2026

Rating: 3/5

Works well, terminals are small

The conversion logic is perfect and noise-free. However, the screw terminals are quite small, making it difficult to connect thicker gauge wires. Stick to 22-24 AWG for best results.

Anonymous

Mar 17, 2026

Rating: 4/5

Reliable but runs slightly warm

Does exactly what it says. I have three of these running in a control cabinet for 24/7 operation. They get a little warm to the touch under full load, but performance has been stable for months.

Anonymous

Mar 15, 2026

Rating: 5/5

Great for Arduino Projects

Using this to convert signals for my home automation project. The response time is incredibly fast, and the LED indicators make troubleshooting very easy. Highly recommended for DIY enthusiasts.

Anonymous

Mar 10, 2026

Rating: 5/5

Compact and Efficient

Small footprint fits easily into tight junction boxes. No configuration needed, just wire power and signal. It handles the voltage drop very well across the 5V to 24V range.

Anonymous

Mar 05, 2026

Rating: 5/5

Saved us from replacing sensors

We had a batch of NPN sensors that didn't match our new machinery inputs. Instead of buying new sensors, we bought these converters. Cost-effective and robust solution.

5 FAQ

Q: Does it work with magnetic reed switches?

A: Absolutely. As long as the sensor outputs an NPN signal, this module can convert it to PNP regardless of whether it is photoelectric, proximity, or magnetic.

Q: Can this module handle a 24V DC input signal?

A: Yes, this converter supports an operating voltage range of DC 5V to 24V, so it works perfectly with 24V systems.

Q: Can I mount this on a standard DIN rail?

A: Yes, the module is designed with mounting holes compatible with standard DIN rails or can be screwed directly onto a panel.

Q: Is there any delay in signal conversion?

A: The response time is less than 1 millisecond, which is negligible for most industrial and hobbyist applications.

Q: What happens if I reverse the polarity?

A: We recommend double-checking wiring before powering on. While the module is robust, reversing power polarity may damage the internal components as there is no explicit reverse polarity protection listed.

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