10.2 Connection diagrams BDL
DANGER!
Supply voltage!
An incorrect connection during the installation works involves risks for persons and the material,
and a malfunction of the BDL may occur.
Measures
During the implementation of any installation works, it is imperative to observe the safety instructions in
Chapters 10.1 and 10.1.1.
10.2.1 BDL with four channels
10.2.2 BDL with eight channels
METPOINT® BDL
Installation
X1.1:
Voltage supply
X2.1, X2.2:
For the internal use
X3.1 - X3.4:
Alarm relay 1 – 4
X4.1, S4.1:
For CAN, RS485,
R120 assignment
XA.1 - XA.4:
Sensor channels 1 – 4
X1.1:
Voltage supply
X2.1, X2.2:
For the internal use
X3.1 - X3.4:
Alarm relay 1 – 4
X4.1:
For CAN, RS485,
R120 assignment
XA.1 - XA.4:
Sensor channels 1 – 4
XB.1 - XB.4:
Sensor channels 5 – 8
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