About this manual
D300529 0115 - BL67 I/O modules1-4
1.3 General notes
Please read this section carefully. Safety aspects cannot be left to chance when dealing with electrical
equipment.
This manual includes all information necessary for the prescribed use of the BL67-products. It has been
specially conceived for personnel with the necessary qualifications.
1.3.1 Prescribed use
The devices described in this manual must be used only in applications prescribed in this manual or in
the respective technical descriptions, and only with certified components and devices from third party
manufacturers.
Appropriate transport, storage, deployment and mounting as well as careful operating and thorough
maintenance guarantee the trouble-free and safe operation of these devices.
1.3.2 Notes concerning planning/installation of this product
All respective safety measures and accident protection guidelines must be considered carefully and
without exception.