● The signal of the encoder passes the differential driver AM26LS31 and is not an non-isolated output.
● The upper computer can receive the signal via AM26LS32 or a high-speed photocoupler.
CN2 Input Interface for Encoder Signal (from the servo motor to the driver)
图 4.7 CN2 光电编码器输入接口
Figure 4.7 CN2 Input Interface for Photoelectric Encoder
伺服电机编码器 Servo motor encoder
伺服驱动器 Servo driver
CN1 Output Interface for Z signal of the Encoder (from driver output to
zeroing by the upper computer)
Figure 4.8 CN 1 Output Interface for Z Signal of Photoelectric Encoder
上位机 Upper computer
伺服驱动器 Servo driver
● The Z signal is a non-isolated signal which is output by the open circuit of the collecting electrode. The Z
43
