Danfoss Pulse Adapter Data sheet
Data Sheet
Pulse Adapter of INDIV-5 AMR
Application
Ordering
Combinations
The pulse adapter is part of the INDIV-5 AMR system. It acquires and processes the pulses from one or two consumption meters with pulse output and transmits the data to a readout system.
The pulse adapter is equipped with an optical interface for parameter setting.
Functions
•Acquisition of the pulses delivered by the connected consumption meters.
•Monitoring of the connection cable in the case of meters with NAMUR circuitry.
•Processing the pulses and storage of consumption data and due date values.
•Transmission of data via radio six times per day to the network node of the INDIV-5 AMR system.
Stored data
•Current consumption value.
•Due date value.
•Due date.
•13 monthly values.
•Error code.
•Error date.
Parameter setting possibilities when using the service software
•Due date.
•Meter count.
•Pulse generator medium.
•Device number.
Preset default parameters
•Due date 31.12.
•Meter count 0.00 m³.
•Medium cold water (channel 1), hot water (channel 2).
Device |
Description |
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INDIV PAD |
Pulse adapter Radio AMR |
088H2338 |
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During installation, the pulse adapter must be programmed with the data record provided by the parameter setting software for the meter to be connected.
If meters are to be connected that are not contained in the meter database, a new data record must be requested from the local Danfoss sales company.
With the correct data record, the following meter types can be connected:
•Water meter with pulse output.
•Heat meter, heat/cold meter with pulse output.
•Gas meter with pulse output.
•Electricity meter with S0 interface (additional pulse converter is required).
VDIGF102 |
© Danfoss |
11/2013 |
1 |
Data Sheet |
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Pulse Adapter of INDIV-5 AMR |
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Technology |
The pulse adapter processes pulses with the following specifications: |
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Pulse source |
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Limit values (with parameters set accordingly) |
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Electronic outputs |
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Residual voltage when switched |
< 0.7 V |
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to Pulse |
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Maximum frequency |
< 17 Hz |
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adapter |
(open collector, open drain) |
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Minimum pulse width |
30 ms |
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Mechanical switches |
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Bounce time |
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< 1 ms |
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Maximum frequency |
< 2 Hz |
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(Reed contact, relays) |
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Minimum pulse width |
260 ms |
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R1 |
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Resistance R1 |
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2.2 kΩ |
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Mechanical switches |
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R2 |
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with NAMUR circuitry |
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Resistance R2 |
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5.6 kΩ |
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Overvoltage |
The inputs are protected against overvoltages. Open collector outputs must be |
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protection: |
connected with the correct polarities: |
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+ |
Ground |
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Channel 1 |
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Blue |
White |
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Channel 2 |
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Red |
White |
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Power supply: |
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The pulse adapter has a non-replaceable lithium battery as an energy source. |
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Display, |
The display has four display levels: |
levels |
• Channel 1 (Ch1) |
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• Channel 2 (CH2) |
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• Statistics 1 (St1) |
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• Statistics 2 (St2) |
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The current display level is indicated by a small arrow (▲) |
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below the respective name of the level. |
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Pressing the button briefly switches within a display level, |
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pressing the button longer switches from one display level to |
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the next. |
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The first two display levels show current meter-related values. |
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The other two display levels show 13 end-of-the-month values |
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of the respective meter. |
<![endif]>long pressing of button
Ch1 Ch2 St1 St2
Ch1 Ch2 St1 St2
Ch1 Ch2 St1 St2
Ch1 Ch2 St1 St2
2 |
VDIGF102 |
© Danfoss |
11/2013 |
Data Sheet |
Pulse Adapter of INDIV-5 AMR |
Display, |
Display levels channel 1 and channel 2 are identical. |
Level Channel 1 / 2 |
Ch1 Ch2 St1 St2 |
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Standard display in the event of an error (serious permanent error |
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alternating with date display). |
Display of the error code in the event of a temporary error alternating with blank display.
Current consumption value - standard display in normal mode.
Segment test (flashing).
Consumption on due date alternating with due date itself (notation: dd.mm.).
Set due date (if current due date and set due date differ).
ID number of the meter connected (is entered during parameter setting).
Data record number (describes the type of meter).
Operating hours expired.
Primary address (keeping the button pressed > 2 seconds in this display step starts transmission of eight installation telegrams) / activated channel .
IrDA primary address.
Software version alternating with parameter setting variant:
Parameter setting AMR
Special parameter setting AMR
Installation telegram transmission (figures show remaining telegrams for both channels).
VDIGF102 |
© Danfoss |
11/2013 |
3 |
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