5-30 VDC
– GND negative terminal the power supply (Ground)
– RS-485 positive terminal (A/+)
– RS-485 negative terminal (B/-)
Warning
Before applying power, double-check all wiring connections. Although the product
includes basic reverse-polarity protection, prolonged incorrect wiring operation
outside the rated parameters may result permanent device damage.com 18
Description Connectors and Configuration Elements
The following figure shows the location the connectors and configuration elements on
the device. Inside the device, the connections
are made using the 4-position screw terminal block J2.
. The terminal assignments are as
follows:
– VCC Positive terminal the power supply 10.
– Temperature sensor connection factory connected
– RS-485 communication line and power supply
– Display connection factory connected
– Programming header NOT CONNECT!
– SW1 Configuration switches (RS-485 Address Baudrate)
– SW2 RS-485 line termination
Electrical Wiring
Open the sensor loosening the four corner screws.HW-group
