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Doc. code 1080100090 

 

 

Version: 2015_03_03 

 

 

 

 

 

12  

1000  

litres / kWh / pulse without unit 

Installation notes for the pulse inputs 
It is important that the pulse cables not be affected by (or exposed to) the M-Bus voltage! 

Check the polarity of pulse generators with ‘open collector’ outputs.  
The cable wires must not touch each other during installation, otherwise pulses will be counted in the instrument.  
When setting up the meter it may be necessary to adjust the meter reading of the instruments connected and the 
pulse value using the ’Device Monitor’ software.  

9.5.6

 

Pin assignments 6-wire cable (only in conjunction with M-Bus) 

Pin 

Colour 

Connection 

White 

IE1+ 

Brown 

IE1

 

Green 

IE2

 

Yellow 

IE2+ 

Grey 

M-Bus 

Pink 

M-Bus 

9.5.7

 

Pin assignments 4-wire cable (only in conjunction with radio) 

Pin 

Colour 

Connection 

Yellow 

IE1+ 

Green 

IE1

 

Brown 

IE2

 

White 

IE2+ 

9.6

 

Potential-free pulse output (optional) 

The  potential-free pulse output  is an electronic switch that outputs counting  pulses of the meter which can be 
used for any purpose. 
The  pulse  output  closes,  corresponding  to  the  pulse  value  shown  on  the  type  identification  label  on  the 
instrument.  

9.6.1

 

Technical data pulse output 

Pulse output class 

OA (electronic switch) according to EN 1434-2:2007 

Pulse value heat energy 

1 kWh/pulse 

Pulse value volume (optional) 

100 l/pulse 

Peak switching current  

300 mA ~/-  

Switching voltage, maximum  

35 V ~/-  

Switching power, maximum  

300 mW  

Contact isolation  

> 10

9

 Ohm  

Contact resistance (on)  

max. 25 Ohm  

Contact capacity  

1.5 pF  

Maximum current  

120 mA  

Withstand voltage (open contact)  

350 V ~/-  

Closure time  

125 ms  

Interval between pulses  

125 ms 

10

 

Hint flags 

When the instrument has detected a hint flag, the hint symbol is displayed: 
The specific hint flag can be found at the menu item 8 ‘Hint flag’ in level 1 / Main loop (see section 7. Display). The 
instrument  recognizes  seven  hint  causes,  which  can  also  occur  in  combination  with  each  other.  The  flags  are 
shown on the display. The hint flag is displayed alternately in binary and hexadecimal form.  
 
 

Содержание microCLIMA/SENSOSTAR 2 MSH

Страница 1: ...must be observed This product fulfils the requirements of the European Council Directive on Electromagnetic Compatibility EMC Directive 2004 108 EC The identification plate of the instrument and the...

Страница 2: ...liquid Place the new profile gasket into the connection piece with the flat surface facing up Lubricate the external thread of the flow sensor with a thin layer of food safe silicon grease Check that...

Страница 3: ...then tighten additionally with a suitable wrench to the mechanical end stop metal to metal Detach the calculator and mount it or rotate it to the best position for read out 4 4 Installation of SENSOST...

Страница 4: ...ter s calculator can be detached from the flow sensor To release the calculator pull it carefully up off the flow sensor For heat meter versions it is recommended to detach the calculator For heat coo...

Страница 5: ...ball valves and check installation points for leakage Protect the installation points meter and temperature sensors against manipulation by securing with the seals and sealing wires 6 Start of Operat...

Страница 6: ...ernating display total cooling energy for heating cooling meter 2 Segment test all segments triggered simultaneously 3 Heat energy at last reading date alternating with last reading date1 4 Total flow...

Страница 7: ...2007 class 2 3 Minimum flow qi qp horizontal standard 1 50 vertical Maximum flow qs qp 2 1 Mechanical class M1 Electromagnetic class E1 Protection class of flow sensor IP54 Flow disturbance class UO...

Страница 8: ...he art technology rules and the relevant legal restraints international and local see 9 3 1 Relevant norms standards and literature are to be observed The installation has to be performed by authorize...

Страница 9: ...the unused credit is stored in the instrument and can be used later During M Bus communication with an end instrument the other interfaces push button optical interface of this instrument cannot be us...

Страница 10: ...settings may vary from the above 9 4 3 Activation of the radio interface The radio interface leaves the factory not activated It can be activated as follows a Without using additional software the rad...

Страница 11: ...ns Part 5 54 Selection and erection of electrical equipment Earthing arrangements and protective conductors EN 50310 2010 Application of equipotential bonding and earthing in buildings with informatio...

Страница 12: ...al free pulse output is an electronic switch that outputs counting pulses of the meter which can be used for any purpose The pulse output closes corresponding to the pulse value shown on the type iden...

Страница 13: ...nating total heat and cooling energy with the exception of the hint reset 10 the instrument must be exchanged and sent to the supplier for examination 10 1 Hint description error description Hint Erro...

Страница 14: ...MID Declaration of Conformity For the product described in this document we confirm as the manufacturer that it meets the fundamental requirements of the following directives Directive 2004 22 EC of 3...

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