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Product description
Accessories
Valve fuse
Pressure outlet
Purge gas valve
p-operator panel
Page 18 of 88
Valve fuse, type 05-0080-10**
The valve fuse serves to secure the connected purging gas valve
and is connected on the Ex e board of the control unit.
Pressure outlet, Type 17-51P3-1604
The pressure outlet serves as a pressure relief valve for Ex pzc
systems
Purge gas valve, Type 05-0056-****
Different versions as digital purging gas valve (open/close)
with integrated manual leakage air needle valve or
proportional purging gas valve (regulating).
p-Operator Panel, Type 17-51P5-*1111
The p-operator panel is a visualization unit for the control unit
SILAS or SILAS. It can be optionally connected and is used to
display the system states and to parameterize the control units.
By means of mounting brackets, it can be used both as an add-
on or in basic variant for installation.
It can be connected or disconnected during operation and it is therefore not
necessary for it to be permanently connected to the control unit.
For the p-operator panel, the application is use is described in a separate
operating manual.
A1-37S2-7D0001_pz_Manual_Exp-Control-Unit_20210923_0_en.docx
Ex p Control unit
SILAS
pz
Rev. 0
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