Product Description
Panasonic TR – C31R Photoelectric Sensor Controller
The Panasonic TR-C31R is a high-performance controller designed for the TR-C series of through-beam photoelectric sensors. Engineered for reliability and precision in industrial automation, this controller unit offers a rapid response time suitable for high-speed detection applications. It features a selectable Light-ON or Dark-ON operation mode, providing flexibility for various sensing tasks. The TR-C31R operates on a standard 12 to 24 V DC supply and provides an NPN open-collector transistor output, making it compatible with a wide range of PLCs and control systems. Its compact design and robust construction ensure dependable performance in demanding factory environments.
Technical Specifications:
- Model: TR-C31R
- Type: Controller for Through-beam Photoelectric Sensor
- Supply Voltage: 12 to 24 V DC ±10%
- Output: NPN open-collector transistor
- Response Time: 1 ms or less
- Operation Mode: Switchable between Light-ON and Dark-ON
- Protection: IP40

Panasonic TR – C31R
Panasonic TR-C31R Photoelectric Sensor Controller featuring a fast 1ms response time, NPN output, and selectable Light-ON/Dark-ON modes. Ideal for high-speed industrial automation and object detection.









