4 Hardware
18
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4.2
Unit descriptions
1. Communication connector: RJ45 connector
: You can use a universal Ethernet connector / cable (Category 5E), but we recommend
using connectors and cables that are certified by the MODBUS(Modbus TCP Association).
2. Communication setting switch (station no: X16, X1)
3. Setting connector (USB 2.0 type Micro B)
: You can connect DAQMaster to configure and monitor.
4. Indicators for power and comm. status
4-1 Internal / external state of coupler: Displays the input power / operation state of the
coupler.
4-2 State of Field network: Displays the operation of the field network.
5. Power terminal block
6. ABUS comm. connector: Input terminal that supplies circuit driving power of the coupler,
ABUS, and modul by receiving 24VDC.
I/O power supply : Supplies power for input / output signal of module by receiving DC, AC,
etc.
