Description <br> 1. This produet is composed of precision components, so please use it carefully and do not drop it. <br> 2. When installing this product, if the eccentricity or deviation angle is too large, its service life will be shortened. <br> 3. Do not use it in strong impact, vibration, corrosiveness, large magnetic field, high temperature, high humidity and acid-alkaline environment. <br> 4. The error in the number of pulses may be caused by the power ON or OFF. After the power is turned ON, there is a delay time of 0.5S. <br> 5. After the product is fixed, do not pull the cable with a force of more than 29.4N. <br> <br> When there are high-voltage lines or power lines nearby, please cover the cables with conduits. <br> When wiring, be careful not to short-circuit between the terminals, and ensure that the wiring is correct, Wrong wiring will damage the internal circuit, It is recommended to conduct insulation protection for the unconnected wires. <br> The shielded wire should be grounded. <br> Do not disassemble the product by yourself. <br> Safety Precautions: <br> 1: The encoder and the shaft should not be rigidly connected, use elastie connectors, the photoelectrie encoder is a high-precision sensor, and it is strictly forbidden to knock during installation. <br> 2: Please do not wind the eneoder output line and power line together or output in the same slot. and do not place it near the switchboard. <br> 3: Wrong wiring will burn out the internal circuit, When wiring, please connect according to the encoder label,and turn it on after checking. <br> Colour:As Shown <br> Material:Metal <br> <br> Package Contents: <br> 1 * Rotary Incremental Encoder <br> 1set * screw <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>