The controller is installed in the panel with a square hole with a side length of 90 mm. The maximum wall thickness of the panel can be 6 mm. The depth of the controller is 118 mm, but it is necessary to allow for approximately 20 mm for the wiring. The actual securing of the controller to the panel is done by tightening the plastic screws on the two enclosed clips.

 

The individual wires are inserted into the connectors in the pull-out terminal box and secured by tightening the screws with maximum torque 0.4 Nm. The largest cross-section of conductors can be 1.5 mm².

 

Thermocouple connection is carried out with a standardized compensation line designed for the respective type of thermocouple (J, K, S, etc.). Due to its properties at low temperatures, the compensation line for the type B thermocouple is not used and is replaced by twisted copper wires. To avoid the influence of electromagnetic radiation, it is advisable to use a shielded line or at least a twisted one.

 

Contents of the chapter Installation of the controller

•Controller connectors

•Jumpers on the board

•Single-phase connection

•Three-phase connection