Gas Connections - Siemens FIDAMAT 6 Operating Instructions Manual

Connecting

5.3 Gas connections

Connections of the FIDAMAT 6-G
①
②
③
④
⑤
⑥
⑦
Figure 5-2
5.3 Gas connections
Sample gas line
For the gas supply and discharge lines, there is one directly heated inlet (sample) and one
directly heated outlet each. Separately heated sample gas supply lines each require their
own power supply and temperature regulation.
The hexagon of the bulkhead unions is seated in a anti-rotation lock. When tightening the
union nuts on the unions, always ensure that you counter-hold properly with a suitable open-
end wrench. Otherwise there is a danger that the gas path will leak.
FIDAMAT 6-E: The sample gas is drawn in by a diaphragm pump with a capacity of
approximately 1 l/min. Ensure that the sample gas is at atmospheric pressure. However, the
device can also be operated at a constant overpressure or underpressure of up to 100 hPA.
FIDAMAT 6-G: The sample gas is supplied unheated by a solenoid valve.
44
Sample gas exhaust, nozzle, 6 mm or 1/4"
Sample gas inlet, pipe union 6 mm or 1/4"
Calibration gas, pipe union 6 mm or 1/4"
Combustion gas, pipe union 6 mm or 1/4"
Combustion air, pipe union 6 mm or 1/4"
Zero gas, pipe union 6 mm or 1/4"
Flushing outlet
Gas and electrical connections of the FIDAMAT 6-G
⑧
15-pin socket: Binary inputs and analog
inputs/outputs
⑨
9-pin socket: ELAN, RS485
⑩
9-pin interface socket (optional, e.g.
PROFIBUS)
⑪
37-pin socket: Binary inputs and relay out-
puts (option card)
⑫
Network connection and micro fuses
⑬
25-pin socket: Binary inputs and relay out-
puts
Operating Instructions, 01/2019, A5E00222135-04
FIDAMAT 6