ZMIO310 Vertical Bus Expansion Module User Manual V1.0
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Loosen the spring of the terminal, pull the cable lightly to check whether the cable is
firmly connected.
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Note:
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When routing terminal cables, avoid bundling them with cables that are with strong
interference signals such as power cables, that is, please must route them separately.
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In the case of serious electromagnetic interference on site, shielded cables should
be used to improve the anti-interference ability.
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It is not recommended to use the same power supply for the coupler module and the
expansion sub-module. Especially in the case of severe electromagnetic interference
on site, different power supplies must be used and they must not share the same
ground.
4.4.5.
Wiring Method
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Voltage Output Terminal Wiring: