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4 Mounting

Electronics module • OPTISWITCH 3100 C - 3300 C

30204-EN-210907

4 Mounting

4.1  Mounting instructions

If the electronics module is defective, it can be replaced by the user.
In Ex applications, only instruments and electronics modules with ap-

propriate Ex approval may be used.

4.2  Mounting preparations

In general, all electronics modules of series WE60 can be inter-

changed. If you want to use an electronics module with a differ-

ent signal output, you can download the corresponding operating 

instructions manual from our homepage under Downloads.

4.3  Installation procedure

To exchange the electronics module, proceed as follows:

1.  Switch off voltage supply
2.  Unscrew the housing lid
3.  Lift the opening levers of the terminals with a screwdriver
4.  Pull the connection cables out of the terminals
5.  Loosen the two screws with a screw driver (Torx size T10 or slot 

4)

2

1

Fig. 1: Loosen the holding screws
1  Electronics module

2  Screws (2 pcs.)

6.  Pull out old electronics module
7.  Compare the new electronics module with the old one. The type 

label of the electronics module must correspond to that of the old 

electronics module. This applies particularly to instruments used 

in hazardous areas.

8.  Compare the settings of the two electronics modules. Set the 

adjustment elements of the new electronics module to the same 

setting of the old one.

Installation procedure

Содержание OPTISWITCH 3100

Страница 1: ...Electronics module Handbook Vibrating Level Switch OPTISWITCH 3100 C 3300 C...

Страница 2: ...ns for Ex areas 4 3 Product description 5 3 1 Configuration 5 3 2 Principle of operation 5 3 3 Packaging transport and storage 5 4 Mounting 6 4 1 Mounting instructions 6 4 2 Mounting preparations 6 4...

Страница 3: ...s used Information note tip This symbol indicates helpful additional infor mation and tips for successful work Note This symbol indicates notes to prevent failures malfunctions damage to devices or pl...

Страница 4: ...device the required personal protective equipment must always be worn 2 2 Appropriate use Electronics module WE 60 is a replacement insert for OPTISWITCH 3100 C 3300 C vibrating level switches 2 3 Sa...

Страница 5: ...deration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediatel...

Страница 6: ...To exchange the electronics module proceed as follows 1 Switch off voltage supply 2 Unscrew the housing lid 3 Lift the opening levers of the terminals with a screwdriver 4 Pull the connection cables o...

Страница 7: ...lding screws and tighten them 11 Insert the wire ends into the open terminals according to the wir ing plan 12 Press down the opening levers of the terminals you will hear the terminal spring closing...

Страница 8: ...is immediately ready for operation In general all oscillators of series WE60 can be interchanged If you want to use an electronics module with a completely different signal output you have to carry ou...

Страница 9: ...nce Electronics module OPTISWITCH 3100 C 3300 C 30204 EN 210907 6 Maintenance 6 1 How to proceed if a repair is necessary If it is necessary to repair the instrument please contact the responsi ble Kr...

Страница 10: ...ectronic modules to be easily separable WEEE directive The instrument does not fall in the scope of the EU WEEE directive Article 2 of this Directive exempts electrical and electronic equipment from t...

Страница 11: ...11 8 Supplement Electronics module OPTISWITCH 3100 C 3300 C 30204 EN 210907 8 Supplement 8 1 Technical data Technical data are stated in the operating instructions manual of the respective sensor...

Страница 12: ...12 8 Supplement Electronics module OPTISWITCH 3100 C 3300 C 30204 EN 210907 8 2 Trademark All the brands as well as trade and company names used are property of their lawful proprietor originator...

Страница 13: ...13 Notes Electronics module OPTISWITCH 3100 C 3300 C 30204 EN 210907...

Страница 14: ...14 Notes Electronics module OPTISWITCH 3100 C 3300 C 30204 EN 210907...

Страница 15: ...15 Notes Electronics module OPTISWITCH 3100 C 3300 C 30204 EN 210907...

Страница 16: ...process analytics Flow metering monitoring wireless and remote metering solu tions Engineering commissioning calibration maintenance and train ing services Head Office KROHNE Messtechnick GmbH Ludwig...

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