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Home / Computer Hardware, Monitors & Peripherals / Photoelectric Switch Conversion Module Sensor High/Low Level Conversion Line Amplifier NPN to PNP Signal Converter

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Input Signal Type NPN Open Collector
Output Signal Type PNP Open Collector
Operating Voltage DC 5V - 24V
Max Load Current 100mA
Response Time Less than 1ms
Connection Type Screw Terminal Block
Status Indicator Power and Signal LEDs
PCB Material FR-4 Fiberglass
Module Dimensions 35mm x 20mm x 15mm
Operating Temperature -20°C to 60°C

5 reviews

A

Anonymous

Mar 24, 2026

Rating: 3/5

Works but instructions vague

The module functions correctly, but the diagram on the back was hard to read. Had to look up online examples to confirm wiring.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for PLC compatibility

I needed to interface an old NPN sensor with a new PNP PLC input. This module worked flawlessly right out of the box. Wiring was straightforward.

A

Anonymous

Feb 28, 2026

Rating: 5/5

Saved my project

Ordered the wrong sensor type initially. Instead of replacing the sensor, I bought this converter. Works perfectly with 24V system.

A

Anonymous

Feb 03, 2026

Rating: 4/5

Good value

Does exactly what it says. The terminals are a bit small for thick wires, but for standard sensor wiring it is fine. Fast response time.

A

Anonymous

Jan 29, 2026

Rating: 5/5

Reliable component

We use these in our industrial control panels. Very stable signal conversion with no noticeable lag. LEDs help with troubleshooting.

5 FAQ

Q: Can I connect multiple sensors to one module?

A: This module is designed for single channel conversion. For multiple sensors, you would need one module per sensor signal line.

Q: Is there a delay in signal transmission?

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

Q: Can this handle 12V DC input?

A: Yes, this module supports DC input voltage ranging from 5V to 24V, so 12V is perfectly compatible.

Q: What is the maximum current output?

A: The maximum load current for the output signal is 100mA. Please ensure your connected device does not exceed this limit.

Q: Does it work both ways NPN to PNP and PNP to NPN?

A: This specific model is designed for NPN to PNP conversion. For PNP to NPN, please check our bidirectional converter model.

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