Encoder connection and application with PLC

The types of circuit signal outputs for encoders are primarily relevant to logic manufacturers of counters, PLCs, HMIs, industrial computers, etc., that need to connect encoder signals. These manufacturers can accept or require sensor output signals and design accordingly. Furthermore, each controller manufacturer will determine the optimal sensor output signal method to match their product characteristics and achieve the best quality. Therefore, when selecting an encoder, it is essential to understand the customer's controller specifications and operating environment.