ASTECH LDS10A, User Manual, Page: 3 / 36

LDS10A Manual Content
ASTECH GmbH Page 3
I. Content
1 General ............................................................................................ 7
2 Safety Instructions ........................................................................... 7
2.1 General Safety Instructions ..................................................... 7
2.2 Intended & Conforming Use .................................................... 7
2.3 Nonconforming use ................................................................. 8
2.4 LED Classification ..................................................................... 9
2.5 Electric Supply ......................................................................... 9
2.6 Important Operating Advice .................................................... 9
3 Technical Data ............................................................................... 10
4 Mechanical Mounting Conditions ................................................. 11
5 Electrical Connection ..................................................................... 12
5.1 Connector Terminal ............................................................... 12
5.2 RS485 connection .................................................................. 14
5.3 Analog current output ........................................................... 14
5.4 Digital switching outputs Q1 and Q2 ..................................... 16
5.5 Device LEDs ............................................................................ 17
6 Start-up and measurement principle ............................................ 19
6.1 Start up .................................................................................. 19
6.2 Measurement principle ......................................................... 20
6.3 Measurement rate ................................................................. 22
7 MODBUS-Parameter ...................................................................... 24
7.1 General .................................................................................. 24
7.2 Read-only parameters ........................................................... 24
7.3 Write-only parameters .......................................................... 25