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- Changchun Rongde Optics
- Co.,Ltd.
- Add：No.1666 Yaan Road,
- North Lake Development District,
- Changchun 130102,China
- Tel：86-431-81881745
- Fax：86-0431-85256892
- E-mail：rongdecui@roundss.net
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The power of encoder and PLC connection.！
Changchun Rongde Optics Co.,Ltd. Release time：2016/4/6 Browse：642 Usually encoder has three kinds of working power；5Vdc，10-30Vdc and 8-26Vdc,if your encoder is 11-26V,you can use 4V power of PLC.Attention as follows:
1.Encoder power flow in power is within the scope of PLC
2.If the encoder is parallel output, connected to the PLC I / 0 points, need to know about the encoder signal level is push-pull type output or open collector output, if it's open collector output, there are N and P type two kinds, with the PLC I / 0 pole.If it is pushed to no problem that the output is connected.
3.If the encoder is the driver output, general signal level is 5 v, be careful when you connect, don't let the noise of 24 v power supply in series with level 5 v signal wiring and damaged encoder signal.
1.Encoder power flow in power is within the scope of PLC
2.If the encoder is parallel output, connected to the PLC I / 0 points, need to know about the encoder signal level is push-pull type output or open collector output, if it's open collector output, there are N and P type two kinds, with the PLC I / 0 pole.If it is pushed to no problem that the output is connected.
3.If the encoder is the driver output, general signal level is 5 v, be careful when you connect, don't let the noise of 24 v power supply in series with level 5 v signal wiring and damaged encoder signal.
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