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用户手册/
User's Manual
第
9
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2.2.1 电源接口 CN16/Power Interface CN16
EMC64Z 系列控制器采用单电源供电,MIO 扩展卡采用双电源供电。5V 轴和编码器接口采用内部电
源,IO 采用外部电源;MIO 扩展模块扩展出来的轴和编码器采用外部电源。
The EMC64Z series controller is powered by single power supply, and the MIO expansion card
is powered by double power supply. 5v Shaft and encoder interface using internal power, Io
using external power; MIO expansion module expansion of the shaft and encoder using external
power.
针脚号
Stitch number
名称
Name
说明
Account for
1
E+24V
外部电源 24V 输入
External Power 24V input
2
EGND
外部电源地
External Power source
3
FG/EARTH
安规地/屏蔽层
Ground/shielding layer
2.2.2 通讯接口 CN17/COM INTERFACE CN17
CAN 总线上链接多个控制器时,需要在最两边控制器的 CANL 与 CANH 端并接 120 欧姆的电阻。
EMC 系列的通讯接口采用外部 24V 电源,与其他控制器或触摸屏连接时要留意。
CAN 总线通讯双方必须保证对应 GND 连上或是控制器和扩展模块用同一个电源。EMC32Z/16Z 控制
器和扩展模块用不同电源供电时:控制器电源 EGND 要连接扩展模块电源的 GND,否则可能烧坏 CAN。
(接线参考见第三章扩展模块)
When multiple controllers are linked on the CAN bus, a 120 ohm resistor is required at
the CANL and Canh ends of the most two-sided controller.
The communication interface of EMC series adopts external 24V power supply, be careful
when connecting with other controller or touch screen.