User Manual

Contents
1 Introduction 5
1.1 Description .................................................................................................... 5
1.2 Typographical conventions ......................................................................... 6
2 Identifying the instrument version 7
2.1 Type designation .......................................................................................... 7
2.2 Scope of delivery .......................................................................................... 8
2.3 Accessories .................................................................................................. 8
3 Mounting 9
3.1 Mounting site and climatic conditions ....................................................... 9
3.2 Dimensions ................................................................................................... 9
3.2.1 Type 703044 ................................................................................................... 9
3.2.2 Type 703042/43 ............................................................................................ 10
3.2.3 Type 703041 ................................................................................................ 10
3.3 Side-by-side mounting .............................................................................. 11
3.4 Fitting in position ........................................................................................ 11
3.5 Removing the controller module .............................................................. 12
4 Electrical connection 13
4.1 Installation notes ........................................................................................ 13
4.2 Electrical isolation ...................................................................................... 14
4.3 Connection diagrams ................................................................................. 15
4.3.1 Type 703041 ................................................................................................. 15
4.3.2 Type 703042/43/44 ...................................................................................... 16