VEGA VEGACOM 557 Siemens 3964 and 3964 R procedure with RK 512 - Manual (Page 2)

2 VEGACOM 557 Siemens
Contents
Contents
Safety information ........................................................................ 2
Note Ex area ................................................................................ 2
1 Product description
1.1 Application ............................................................................ 4
1.2 Configuration ........................................................................ 4
1.3 Function ................................................................................. 4
1.4 Complete measuring system with digital
communication and networking .......................................... 6
1.5 Technical data ....................................................................... 7
1.6 Dimensions ........................................................................... 9
2 Mounting and electrical connection
2.1 Mounting instructions ......................................................... 10
2.2 Potential stages and galvanic separation ........................ 11
2.3 Electrical connection .......................................................... 11
Safety information
Please read this manual carefully, and also take
note of country-specific installation standards
(e.g. the VDE regulations in Germany) as well
as all prevailing safety regulations and acci-
dent prevention rules.
For safety and warranty reasons, any internal
work on the instruments, apart from that in-
volved in normal installation and electrical con-
nection, must be carried out only by qualified
VEGA personnel.
Note Ex area
Please note the approval documents (yellow
binder), and especially the included safety
data sheet.