In addition to many programmable features, it also provides two PNP switch outputs and a 4 to 20 ma current output.
除了许多的可编程功能，还提供了两款PNP开关输出和一个4到20毫安的电流输出。
In addition to many programmable features, it also provides two PNP switch outputs and a 4 to 20 ma current output.
除了许多的可编程功能，还提供了两款PNP开关输出和一个4到20毫安的电流输出。
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