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NA300 Series Programmable Logic Controller Technical Specifications and User Manual
Diagram of DIM301-1601 Single Channel Interface Circuit
Terminal wiring diagram
DIM301-1601 Digital input module connect with external devices by terminal blocks in
front of the module. Correspondence of each channel is described in the following figure.
And please pay attention to the following：
DIM301-1601 digital input module requires a separate 24VDC field power supply.
Every 8 channels form a group and share a common terminal.
common terminals.
requires a separate 24VDC filed power supply.
NO. "17" pin is the input common terminal of field power supply, as the common
terminal of point 1 to 8; NO."1,3,5,7,9,11,13,15" pin are the digital input for point 1 to 8
in turn; NO. "35" pin is the input common terminal of field power supply, as the
common terminal of point 9 to 16; NO."19,21,23,25,27,29,31,33" pin are the digital
input for point 9 to 16 in turn.
Please don't connect more than 2 cables to the same pin of the terminal. It is better
to realize multipoint cable access by busbar or transfer terminal.
16 channels can be divided into 2 groups, each of which
35
There are all two
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