Siemens ULTRAMAT 23 - Electrical Connection

Connecting
5.3 Electrical connection
ULTRAMAT 23
Manual, 3/2016, A5E37100388-003
73
1
Gas sampling probe
5
Flow regulator (option)
2
Gas cooler
6
Gas outlet
3
Analyzer filter
7
AUTOCAL/zero gas supply
4
Sample gas pump (option)
Figure 5-1 Gas conditioning in the ULTRAMAT 23
5.3
Electrical connection
5.3.1
Connection of the signal lines
NOTICE
Incorrect power supply
The 24 V/1 A power supply must be a power-limited safety extra-low voltage with safe
electrical isolation (SELV).
Only connect the signal lines to devices which also have reliable electric isolation from their
power supply.