User's Manual

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KY.MAN.0105 (4.0) KY-LOC 1D.02.01 User Manual

Doc.- No.: KY.MAN.0105

Version: 4.0

Date: 17.05.2021

Page: 23 of 43

5 System Installation

5.1 Wiring Diagram

To power the device, there are three options:

1.) An external DC power supply via the connector X1 can be used

2.) A PoE (802.11af) can be provided via X2

3.) or both interfaces can be used to power the device to have a redundant power supply.

For data communication there are two interfaces. A RS-485 interface on connector X1 and an

Ethernet interface on connector X2 (see Figure 11).

Only one data interface should be used at a time.

All possible communication, if configured properly, and power options are supported by the

sensor.

If other interfaces/protocols like Profinet, Profibus, Ethernet/IP, ModBus, digital I/Os or similar

are needed, an accessory from the KY-XTRA B family is necessary (for more details please

visit www.kymati.com).