Econ sens3 - Table of Contents

Contents
1 General Information .............................................................................................. 1
1.1 About this handbook .................................................................................................. 1
1.2 Required basic knowledge ......................................................................................... 1
1.3 Warnings ................................................................................................................... 2
1.4 Safety symbols on the instrument .............................................................................. 3
1.5 Explanation of symbols .............................................................................................. 3
1.6 Intended use of the product ....................................................................................... 4
1.7 Disposal instructions .................................................................................................. 4
1.8 Warranty conditions ................................................................................................... 4
1.9 Disclaimer .................................................................................................................. 5
1.10 Registration ............................................................................................................ 5
2 Description of the instrument .............................................................................. 6
2.1 Special features ......................................................................................................... 7
3 Scope of delivery and receiving inspection ....................................................... 8
4 Assembly ............................................................................................................. 10
4.1 Tools ....................................................................................................................... 10
4.2 Point of installation .................................................................................................. 10
4.3 Installation position .................................................................................................. 10
4.4 Installation space and ventilation ............................................................................. 11
4.5 Disassembly ............................................................................................................ 12
5 Connection of the instrument ............................................................................ 13
5.1 Safety instructions ................................................................................................... 13
5.2 Overview of connections .......................................................................................... 14
5.3 Voltage measurement connection............................................................................ 15
5.4 Supply voltage connection ....................................................................................... 17
Alternative voltage supply with 12 to 24V DC ................................................................................... 18
5.5 Current measurement connection ............................................................................ 19
Installation of the current sensors ..................................................................................................... 19
5.6 Ethernet connection ................................................................................................. 21
Modbus TCP ..................................................................................................................................... 21
Cable recommendation ..................................................................................................................... 21
5.7 Modbus RTU connection ......................................................................................... 22
Cable recommendation ..................................................................................................................... 23
5.8 Multiple I/O connection ............................................................................................ 24
Cable recommendation for multiple I/O connections ........................................................................ 24