CONTENTS
4
8017171/115Z/V3-0/2019-01| SICKO P E R A T I N G I N S T R U C T I O N S | VISIC100SF
Subject to change without notice
1 Important information ..................................................................................................................... 8
1.1 About this document .................................................................................................................................. 8
1.2 Responsibility of user................................................................................................................................. 8
1.3 Intended use............................................................................................................................................... 9
1.3.1 Purpose of the device ................................................................................................................ 9
1.3.2 Product identification ................................................................................................................ 9
1.3.3 Installation location ................................................................................................................... 9
2 Product Description ........................................................................................................................10
2.1 Features of the VISIC100SF .................................................................................................................... 10
2.2 Device versions ........................................................................................................................................ 11
2.2.1 Standard components: VISIC100SF visibility measurement (K-value) ................................. 11
2.2.2 Optional equipment ................................................................................................................. 12
2.2.3 Measuring principle ................................................................................................................. 16
2.2.4 Interior view - VISIC100SF ....................................................................................................... 16
2.3 Interfaces.................................................................................................................................................. 19
2.3.1 Analog interfaces characteristics............................................................................................ 19
2.3.2 Digital interfaces properties .................................................................................................... 19
2.3.3 Modbus-RTU interface characteristics.................................................................................... 19
3 Installation .......................................................................................................................................20
3.1 Protective measures for assembly and installation ............................................................................... 20
3.2 Material required for assembly and installation..................................................................................... 20
3.3 Preparing the installation location .......................................................................................................... 21
3.4 Assembly................................................................................................................................................... 22
3.4.1 Scope of delivery...................................................................................................................... 22
3.4.2 Installing the VISIC100SF........................................................................................................ 22
3.4.3 Fitting the terminal box (optional)........................................................................................... 24
3.4.4 Installing the TAD control unit (optional) ................................................................................ 25
3.4.5 Fitting and start-up of the gas sensors (optional) .................................................................. 25
3.5 VISIC100SF wiring.................................................................................................................................... 28
3.5.1 Electrical installation safety information ............................................................................... 28
3.5.2 Connecting the LED ................................................................................................................. 29
3.5.3 Wiring of analog outputs, relay outputs and voltage supply .................................................. 31
3.5.4 Bus interface wiring ................................................................................................................. 32
3.5.5 Shielding................................................................................................................................... 32
3.5.6 Terminal box wiring.................................................................................................................. 34
3.5.7 TAD control unit wiring............................................................................................................. 35
3.6 Connections.............................................................................................................................................. 36
3.6.1 Standard version...................................................................................................................... 36
3.6.2 VISIC100SF with terminal box................................................................................................. 36
3.6.3 VISIC100SF connections with TAD control unit...................................................................... 36