VEGA VEGACOM 557 Modbus protocol - Manual (Page 2)

2 VEGACOM 557 Modbus
Contents
Contents
Safety information ........................................................................ 3
Note Ex area ................................................................................ 3
1 Product description
1.1 Application ............................................................................ 4
1.2 Configuration ........................................................................ 4
1.3 Functions .............................................................................. 5
1.4 Type plate ............................................................................. 9
1.5 Technical data ..................................................................... 10
1.6 Dimensions ......................................................................... 12
1.7 Indicating and adjustment elements ................................ 13
2 Mounting and electrical connection
2.1 Mounting instructions ......................................................... 14
2.2 Mounting in carrier and housing ....................................... 15
2.3 Wiring plan VEGACOM 557 .............................................. 15
2.4 Mounting and installation instructions with
VEGACOM 557AP ............................................................. 17
3 Switch settings on VEGACOM 557
3.1 Adjustment of the PC interface ......................................... 20
3.2 Adjustment of the Modbus interface .................................. 21
4 Data image in VEGACOM 557
4.1 Image of measured value when connected to DISBUS . 24
4.2 Image of the contact inputs/outputs on the DISBUS ........ 28
4.3 Measured value image when connected to LOGBUS .... 30
4.4 Image of the contact outputs on LOGBUS ....................... 32