Dobot CR Series User Guide
Issue V1.1 (2023-04-27) User Guide Copyright © Yuejiang Technology Co., Ltd.
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The analog signal supports voltage (0~10V) or current (4~20mA) signal (default: voltage). If
you need to adjust it to current signal, please contact Dobot technical support.
The wiring of AI interface connected to the tested object is shown in Figure 6.8.
Figure 6.8 AI connected to tested object
The wiring of AO interface connected to the external load is shown in Figure 6.8.
Figure 6.9 AO connected to external load
Encoder I/O interface
An encoder is a device that converts angular or linear displacement into electrical signals.
Specifically, it converts displacement into periodic electrical signals and then converts electrical
signals into count pluses. So the displacements can be measured by the number of pluses.
This section takes OMRON E6B2-CWZ1X as an example to describe how to connect it.
According to different color cables of the encoder, connect the 5V power cable to Pin49, 0V
power cable to Pin41, and then connect each coded wiring in turn. If the ground wire is required,
you can fix the cable shield on the controller using screws. There is no need to connect the ground
wire unless in special circumstances (strong magnetic interference, etc.).
Table 6.3 Wiring color
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