Operating instructions
Changing the module in the PASCAL CV pressure transmitter
LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany
Hotline: +45 4408 804-444 Fax: +49 4408 804-100 e-mail: [email protected] www.labom.com
Operating Instruction BA_045_2019-08_10.00
Page 1/7
page 1
Basic modules
PROFIBUS PA
Display module
HART
®
-module
switiching module
4...20 mA
Function modules
Further information required ? H49 (0) 4408 804-444
BTA-No. 045 Rev. 0G6
Operating Instructions
Changing the module in the PASCAL CV pressure transmitter
Changing the module
■
These operating instructions describe the installation and
removal of modules. This may be necessary when modules
are expanded or exchanged.
■
All work on transmitters must only be performed with the
supply voltage switched off. This also applies even when
expanding modules by simply plugging another one in.
■
Be aware that pressure transmitters that are located in a
process represent a particular danger since they are under
pressure. If at all possible, perform work on the pressure
transmitter in a depressurized state.
■
This installation work must only be performed with suitable
tools.
■
The transmitters located in different terminating points
will have dif
ferent types of equipment fitted to them. For
this reason, be sure to note the different steps governing
their installation and removal.
■
In addition to these operating instructions, other information
such as statutory requirements, applicable standards,
supplemental technical specifications in data sheets, details
on the model plate and associated certificates will also apply.
■
Separate instructions are available for installing and
operating the PASCAL CV pressure transmitter.
Disassembling the basic module
page 2 Disassembling the display module
page 5
Assembling the basic module
page 3 Assembling the display module
page 5
Placing the basic module in service after assembly
page 3 Placing the display module in service after assembly page 5
Disassembling the switching module
page 4 Disassembling the profibus module
page 6
Assembling the switching module
page 4 Assembling the profibus module
page 7
Placing the switching module in service after assembly page 4 Placing the profibus module in service after assembly page 7
Note: Assembly and installation work on modules must only be performed with the supply voltage switched off!
Electrical apparatus in explosive/hazardous areas may only be installed and operated by properly trained
personnel. Modifications to devices and electrical connections will eliminate the operational safety/reliability,
remove explosion protection and also void the warranty. Be sure to note the limit values in the EC examination
certificate.
www.pascal-cv.com
LABOM Mess- und Regeltechnik GmbH · P.O. Box 12 62 · 27795 Hude · Germany · Im Gewerbepark 13 · 27798 Hude · Germany
Tel. +49 4408 804-0 · Fax +49 4408 804-100 · e-mail: [email protected] · www.labom.com
