6 – Wiring and Electrical Connections
Chapter 6 │Wiring and Electrical Connections
This chapter details the electrical connections of all the system components
(MX 43, modules, additional equipment).
Controller Connection
The electrical connections must be carried out by qualified personnel in
compliance with the different directives in force in the country of installation.
The MX 43 does not have a start/stop switch.
Certain voltage levels are capable of causing serious injuries or even
death. It is advised to install the material and cabling before applying
live voltage.
Since an incorrect or poor installation may cause measurement
errors or system failures, it is necessary to strictly follow all the
instructions in this manual in order to guarantee the proper operation
of the system.
Access to terminal blocks
■ In wall-mounted version: After unblocking the two locks, swing the front
cover towards the left in order to access the cabling terminal blocks (A).
■ In rack version: The terminal blocks are cabled from behind the controller
(B).
Figure 27: Access in wall-mounted version (left) and rack-mounted version (right).