GMC Camille Bauer SINEAX AM2000 Application guide

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Device handbook
SINEAX AM2000
Operating Instructions SINEAX AM2000 (2019-06)
Camille Bauer Metrawatt AG
Aargauerstrasse 7
CH-5610 Wohlen / Switzerland
Phone: [phone]
Telefax: [phone]
E-Mail: [e-mail]
https://www.camillebauer.com

PM 1000087 000 12 Device handbook SINEAX AM2000 2/91
Legal information
Warning notices
In this document warning notices are used, which you have to observe to ensure personal safety and to prevent
damage to property. Depending on the degree of danger the following symbols are used:
If the warning notice is not followed death or severe personal injury
will result.
If the warning notice is not followed damage to property or severe
personal injury may result.
If the warning notice is not followed the device may be damaged or
may not fulfill the expected functionality.
Qualified personnel
The product described in this document may be handled by personnel only, which is qualified for the respective
task. Qualified personnel have the training and experience to identify risks and potential hazards when working
with the product. Qualified personnel are also able to understand and follow the given safety and warning
notices.
Intended use
The product described in this document may be used only for the application specified. The maximum electrical
supply data and ambient conditions specified in the technical data section must be adhered. For the perfect and
safe operation of the device proper transport and storage as well as professional assembly, installation,
handling and maintenance are required.
Disclaimer of liability
The content of this document has been reviewed to ensure correctness. Nevertheless it may contain errors or
inconsistencies and we cannot guarantee completeness and correctness. This is especially true for different
language versions of this document. This document is regularly reviewed and updated. Necessary corrections
will be included in subsequent version and are available via our webpage https://www.camillebauer.com.
Feedback
If you detect errors in this document or if there is necessary information missing, please inform us via e-mail to:
[e-mail]

PM 1000087 000 12 Device handbook SINEAX AM2000 3/91
Contents
1. Introduction .................................................................................................................................5
1.1 Purpose of this document........................................................................................................5
1.2 Scope of supply.......................................................................................................................5
1.3 Further documents ..................................................................................................................5
2. Safety notes.................................................................................................................................6
3. Device overview ..........................................................................................................................6
3.1 Brief description.......................................................................................................................6
3.2 Available measurement data ...................................................................................................6
4. Mechanical mounting..................................................................................................................7
4.1 Panel cutout ............................................................................................................................7
4.2 Mounting of the device ............................................................................................................7
4.3 Demounting of the device........................................................................................................7
5. Electrical connections ................................................................................................................8
5.1 General safety notes ...............................................................................................................8
5.2 Terminal assignments of the I/O extensions ............................................................................9
5.3 Possible cross sections and tightening torques .......................................................................9
5.4 Inputs ....................................................................................................................................10
5.5 Power supply.........................................................................................................................19
5.6 Relays ...................................................................................................................................19
5.7 Digital inputs..........................................................................................................................19
5.8 Digital outputs .......................................................................................................................20
5.9 Analog outputs ......................................................................................................................21
5.10 Modbus interface RS485 .......................................................................................................21
5.11 Fault current detection...........................................................................................................22
5.12 Temperature inputs ...............................................................................................................24
5.13 GPS time synchronization .....................................................................................................25
6. Commissioning .........................................................................................................................27
6.1 Parametrization of the device functionality.............................................................................27
6.2 Installation check...................................................................................................................27
6.3 Ethernet installation...............................................................................................................29
6.3.1 Settings .........................................................................................................................29
6.3.2 Connection of the standard interface .............................................................................31
6.3.3 Connection of the IEC61850 interface ...........................................................................32
6.3.4 Connection of the PROFINET interface .........................................................................32
6.3.5 MAC addresses .............................................................................................................33
6.3.6 Communication tests .....................................................................................................33
6.4 IEC 61850 interface...............................................................................................................34
6.5 PROFINET IO interface.........................................................................................................34
6.5.1 General stations description file (GSD) ..........................................................................34
6.5.2 Parameterization of the device.......................................................................................35
6.5.3 Validity of measurements...............................................................................................37
6.5.4 PROFINET state............................................................................................................37
6.6 Simulation of analog / digital outputs .....................................................................................38
6.7 Security system .....................................................................................................................38
6.7.1 Protection against device data changing........................................................................38
6.7.2 Secure communication using HTTPS ............................................................................39
6.7.3 Whitelisting clients .........................................................................................................40
7. Operating the device.................................................................................................................41

PM 1000087 000 12 Device handbook SINEAX AM2000 4/91
7.1 Operating elements............................................................................................................... 41
7.2 Selecting the information to display....................................................................................... 41
7.3 Measurement displays and used symbols............................................................................. 42
7.4 Resetting measurement data ................................................................................................ 44
7.5 Configuration ........................................................................................................................ 44
7.5.1 Configuration at the device............................................................................................ 44
7.5.2 Configuration via web browser ...................................................................................... 46
7.6 Alarming................................................................................................................................48
7.6.1 Limit values on base quantities...................................................................................... 48
7.6.2 Monitoring fault-currents................................................................................................ 49
7.6.3 Temperature monitoring ................................................................................................ 50
7.6.4 Monitoring functions ......................................................................................................51
7.6.5 Summary alarm.............................................................................................................52
7.7 Data recording ......................................................................................................................53
7.7.1 Periodic data .................................................................................................................53
7.7.2 Events ...........................................................................................................................56
7.7.3 Micro SD card ...............................................................................................................57
7.8 Timeouts ...............................................................................................................................58
8. Service, maintenance and disposal......................................................................................... 59
8.1 Calibration and new adjustment ............................................................................................ 59
8.2 Cleaning................................................................................................................................ 59
8.3 Battery ..................................................................................................................................59
8.4 Disposal ................................................................................................................................59
9. Technical data...........................................................................................................................60
10. Dimensional drawings..............................................................................................................67
Annex ..............................................................................................................................................68
A Description of measured quantities ........................................................................................ 68
A1 Basic measurements.............................................................................................................68
A2 Harmonic analysis.................................................................................................................72
A3 System imbalance.................................................................................................................73
A4 Mean values and trend..........................................................................................................74
A5 Meters...................................................................................................................................75
B Display matrices .......................................................................................................................76
B0 Used abbreviations for the measurements ............................................................................ 76
B1 Display matrices for single phase system.............................................................................. 81
B2 Display matrices for split-phase (two-phase) systems ........................................................... 82
B3 Display matrices for 3-wire system, balanced load................................................................ 83
B4 Display matrices for 3-wire systems, unbalanced load .......................................................... 84
B5 Display matrices for 3-wire systems, unbalanced load, Aron................................................. 85
B6 Display matrices for 4-wire system, balanced load................................................................ 86
B7 Display matrices for 4-wire systems, unbalanced load .......................................................... 87
B8 Display matrices for 4-wire system, unbalanced load, Open-Y
.............................................. 88
C Logic functions .........................................................................................................................89
D FCC statement ..........................................................................................................................90
INDEX ..............................................................................................................................................91

PM 1000087 000 12 Device handbook SINEAX AM2000 5/91
1. Introduction
1.1 Purpose of this document
This document describes the universal measurement device for heavy-current quantities SINEAX
AM2000. It is intended to be used by:
•Installation personnel and commissioning engineers
•Service and maintenance personnel
•Planners
Scope
This handbook is valid for all hardware versions of the AM2000. Some of the functions described in this
document are available only, if the necessary optional components are included in the device.
Required knowledge
A general knowledge in the field of electrical engineering is required. For assembly and installation of the
device knowledge of applicable national safety regulations and installation standard is required.
1.2 Scope of supply
•Measurement device SINEAX AM2000
•Safety instructions (multiple languages)
•Mounting set: 2 mounting clamps
1.3 Further documents
The following documents are provided electronically via https://www.camillebauer.com/am2000-en :
•Safety instructions SINEAX AM2000 / AM3000
•Data sheet SINEAX AM1000 / AM2000 / AM3000
•Modbus basics: General description of the communication protocol
•Modbus interface SINEAX AMx000: Register description of Modbus communication
•IEC61850 interface SINEAX AMx000/DM5000, LINAX PQx000, CENTRAX CUx000

PM 1000087 000 12 Device handbook SINEAX AM2000 6/91
2. Safety notes
Device may only be disposed in a professional manner!
The installation and commissioning should only be carried out by trained personnel.
Check the following points before commissioning:
– that the maximum values for all the connections are not exceeded, see "Technical data"
section,
– that the connection wires are not damaged, and that they are not live during wiring,
– that the power flow direction and the phase rotation are correct.
The instrument must be taken out of service if safe operation is no longer possible (e.g. visible
damage). In this case, all the connections must be switched off. The instrument must be
returned to the factory or to an authorized service dealer.
It is forbidden to open the housing and to make modifications to the instrument. The instrument
is not equipped with an integrated circuit breaker. During installation check that a labeled switch
is installed and that it can easily be reached by the operators.
Unauthorized repair or alteration of the unit invalidates the warranty.
3. Device overview
3.1 Brief description
The SINEAX AM2000 is a comprehensive instrument for the universal measurement and monitoring in
power systems. A full parameterization of all functions of the AM2000 is possible directly at the device.
The universal measurement system of the device may be used directly for any power system, from single
phase up to 4-wire unbalanced networks, without hardware modifications.
Using additional, optional components the opportunities of the AM2000 may be extended. You may
choose from I/O extensions, communication interfaces and data logging. The nameplate on the device
gives further details about the present version.
3.2 Available measurement data
The SINEAX AM2000 provides measurements in the following subcategories:
a) Instantaneous values: Present TRMS values and associated min/max values
b) Energy: Power mean-values with trend and history as well as energy meters. With the data logger
option “periodic data” mean-value progressions (load profiles) and periodic meter readings are
available as well.
c) Harmonics: Total harmonic distortion THD/TDD, individual harmonics and their maximum values
d) Phasor diagram: Overview of all current and voltage phasors and phase sequence check
e) Events: State list of monitored alarms. With the data logger option also chronological lists of events
and alarms as well as operator events are available.

PM 1000087 000 12 Device handbook SINEAX AM2000 7/91
4. Mechanical mounting
►The AM2000 is designed for panel mounting
Please ensure that the operating temperature limits are not exceeded when determining the
place of mounting (place of measurement).
By installing, the device becomes part of an electrical power installation that must be
designed, operated and maintained in accordance with country-specific regulations so that
the installation is safe and provides prevention against fire and explosion as far as possible.
It is the task of this installation to ensure that dangerous connections of the device can not
be touched during operation and that the spread of flames, heat and smoke from the interior
is prevented. This may be done by providing an enclosure (e.g. case, cabinet) or using a
room accessible to qualified personal only and compliant with local fire safety standards.
4.1 Panel cutout
Dimensional drawing AM2000:
See section 10
4.2 Mounting of the device
The device is suitable for panel widths up to 8mm.
a) Slide the device into the cutout from
the outside. Orientation as shown.
b) From the side slide in the mounting
clamps into the intended openings and
pull them back about 2 mm
c) Tighten the fixation screws until the
device is tightly fixed with the panel
4.3 Demounting of the device
The demounting of the device may be performed only if all connected wires are out of service. Remove all
plug-in terminals and all connections of the current and voltage inputs. Pay attention to the fact, that
current transformers must be shorten before removing the current connections to the device. Then
demount the device in the opposite order of mounting (4.2).

PM 1000087 000 12 Device handbook SINEAX AM2000 8/91
5. Electrical connections
Ensure under all circumstances that the leads are free of potential
when connecting them!
5.1 General safety notes
Please observe that the data on the type plate must be adhered to!
The national provisions have to be observed in the installation and material selection of electric lines,
e.g. in Germany VDE 0100 “Erection of power installations with nominal voltages up to 1000 V“!
Nameplate of a device with
•Modbus/RTU interface
•4 relay outputs
•4 analog outputs
Symbol Meaning
Device may only be disposed of in a professional manner!
Double insulation, device of protection class 2
CE conformity mark. The device fulfills the requirements of the applicable EU
directives.
Products with this mark comply with both the Canadian (CSA) and the American (UL)
requirements.
Caution! General hazard point. Read the operating instructions.
General symbol: Input
General symbol: Output
CAT III Measurement category CAT III

PM 1000087 000 12 Device handbook SINEAX AM2000 9/91
5.2 Terminal assignments of the I/O extensions
Function Option 1 Option 2 Option 3 Option 4
2 relay outputs 1.1: 51,52,53
1.2: 55,56,57
2.1: 61,62,63
2.2: 65,66,67
4.1: 31,32,33
4.2: 35,36,37
2 analog outputs 1.1: 56(+), 57(-)
1.2: 55(+), 57(-)
2.1: 66(+), 67(-)
2.2: 65(+), 67(-)
3.1: 46(+), 47(-)
3.2: 45(+), 47(-)
4.1: 36(+), 37(-)
4.2: 35(+), 37(-)
4 analog outputs
1.1: 56(+), 57(-)
1.2: 55(+), 57(-)
1.3: 52(+), 53(-)
1.4: 51(+), 53(-)
2.1: 66(+), 67(-)
2.2:65(+), 67(-)
2.3: 62(+), 63(-)
2.4: 61(+), 63(-)
3.1: 46(+), 47(-)
3.2: 45(+), 47(-)
3.3: 42(+), 43(-)
3.4: 41(+), 43(-)
4.1: 36(+), 37(-)
4.2: 35(+), 37(-)
4.3: 32(+), 33(-)
4.4: 31(+), 33(-)
4 digital inputs (active)
1.1: 51(-), 53(+)
1.2: 52(-), 53(+)
1.3: 55(-), 57(+)
1.4: 56(-), 57(+)
2.1: 61(-), 63(+)
2.2: 62(-), 63(+)
2.3: 65(-), 67(+)
2.4: 66(-), 67(+)
3.1: 41(-), 43(+)
3.2: 42(-), 43(+)
3.3: 45(-), 47(+)
3.4: 46(-), 47(+)
4.1: 31(-), 33(+)
4.2: 32(-), 33(+)
4.3: 35(-), 37(+)
4.4: 36(-), 37(+)
4 digital inputs (passive)
1.1: 51(+), 53(-)
1.2: 52(+), 53(-)
1.3: 55(+), 57(-)
1.4: 56(+), 57(-)
2.1: 61(+), 63(-)
2.2: 62(+), 63(-)
2.3: 65(+), 67(-)
2.4: 66(+), 67(-)
3.1: 41(+), 43(-)
3.2: 42(+), 43(-)
3.3: 45(+), 47(-)
3.4: 46(+), 47(-)
4.1: 31(+), 33(-)
4.2: 32(+), 33(-)
4.3: 35(+), 37(-)
4.4: 36(+), 37(-)
2 temperature inputs 1.1: 52,53
1.2: 56,57
2.1: 62,63
2.2: 66,67
3.1: 42,43
3.2: 46,47
4.1: 32,33
4.2: 36,37
5.3 Possible cross sections and tightening torques
Eingänge L1(2), L2(5), L3(8), N(11), PE(16), I1(1-3), I2(4-6), I3(7-9) , IN(10-12), Hilfsenergie (13-14)
Eindrähtig •1 x 0,5...6.0mm2oder 2 x 0,5...2.5mm2
•1 x 20 AWG…9 AWG oder 2 x 20 AWG…14 AWG
Feindrähtig mit Adern-Endhülse •1 x 0,5...4.0mm2oder 2 x 0,5...2.5mm2
•1 x 20 AWG…11 AWG oder 2 x 20 AWG…14 AWG
Drehmoment •0.5…0.6Nm
•4.42…5.31 lbf in
I/O's, Relais, RS485-Anschluss (A, B, C/X)
Eindrähtig •1 x 0.5 ... 2.5mm2oder 2 x 0.5 ... 1.0mm2
•1 x 20 AWG…14 AWG oder 2 x 20 AWG…17 AWG
Feindrähtig mit Adern-Endhülse •1 x 0.5 ... 2.5mm2oder 2 x 0.5 ... 1.5mm2
•1 x 20 AWG…14 AWG oder 2 x 20 AWG…16 AWG
Drehmoment •0.5…0.6Nm
•4.42…5.31 lbf in

PM 1000087 000 12 Device handbook SINEAX AM2000 10/91
5.4 Inputs
All voltage measurement inputs must originate at circuit breakers or fuses rated 5 Amps or
less. This does not apply to the neutral connector. You have to provide a method for
manually removing power from the device, such as a clearly labeled circuit breaker or a
fused disconnect switch in accordance with IEC 60947-2 or IEC 60947-3.
When using voltage transformers you have to ensure that their secondary connections
never will be short-circuited.
No fuse may be connected upstream of the current measurement inputs!
When using current transformers their secondary connectors must be short-circuited
during installation and before removing the device. Never open the secondary circuit under
load.
The connection of the inputs depends on the configured system (connection type).

PM 1000087 000 12 Device handbook SINEAX AM2000 11/91
Single-phase AC mains
Direct connection
Maximum permissible rated voltage
300V to ground!
With current transformer
With current and voltage transformer
L1
N
L1 L2 L3
N
I1
3
1
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
N
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
K
k
L
l
L1
N
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
v
V
u
U

PM 1000087 000 12 Device handbook SINEAX AM2000 12/91
Three wire system, balanced load, current measurement via L1
Direct connection
Maximum permissible rated voltage
300V to ground (520V ph-ph)!
With current transformer
With current and voltage transformers
In case of current measurement via L2 or L3 connect the device
according to the following table:
Terminals 1 3 2 5 8
Current meas. via L2 I2(k) I2(l) L2 L3 L1
Current meas. via L3 I3(k) I3(l) L3 L1 L2
By rotating the voltage connections the
measurements U12, U23 and U31 will be
assigned interchanged!
L1
L2
L3
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
u
U
v
V
u
U
v
V

PM 1000087 000 12 Device handbook SINEAX AM2000 13/91
Four wire system, balanced load, current measurement via L1
Direct connection
Maximum permissible rated voltage
300V to ground!
With current transformer
With current and voltage transformer
In case of current measurement via L2 or L3 connect the device
according to the following table:
Terminals 1 3 2 11
Current meas. via L2 I2(k) I2(l) L2 N
Current meas. via L3 I3(k) I3(l) L3 N
L1
L2
L3
N
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
N
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
N
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
V
v
U
u

PM 1000087 000 12 Device handbook SINEAX AM2000 14/91
Three wire system, unbalanced load
Direct connection
Maximum permissible rated voltage
300V to ground (520V ph-ph)!
With current transformers
With current and 3 single-pole isolated
voltage transformers
L1
L2
L3
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
K
k
L
l
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
K
k
L
l
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)

PM 1000087 000 12 Device handbook SINEAX AM2000 15/91
Three wire system, unbalanced load, Aron connection
Direct connection
Maximum permissible rated voltage
300V to ground (520V ph-ph)!
With current transformers
With current and 3 single-pole isolated
voltage transformers
L1
L2
L3
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
x
u
X
U
X
U
X
U
x
u
x
u
5 A
(UL listed)

PM 1000087 000 12 Device handbook SINEAX AM2000 16/91
Four wire system, unbalanced load
Direct connection
Maximum permissible rated voltage
300V to ground (520V ph-ph)!
With current transformer
With current and 3 single-pole isolated
voltage transformers
L1
L2
L3
N
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
N
K
k
L
l
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
N
K
k
L
l
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
x
u
X
U
X
U
X
U
x
u
x
u
5 A
(UL listed)

PM 1000087 000 12 Device handbook SINEAX AM2000 17/91
Four wire system, unbalanced load, Open-Y
Direct connection
Maximum permissible rated voltage
300V to ground (520V ph-ph)!
With current transformers
With current and 2 single-pole isolated
voltage transformers
L1
L2
L3
N
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
N
K
k
L
l
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1
L2
L3
N
K
k
L
l
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
x
u
X
U
X
U
x
u
5 A
(UL listed)

PM 1000087 000 12 Device handbook SINEAX AM2000 18/91
Split-phase ("two phase system"), unbalanced load
Direct connection
Maximum permissible rated voltage
300V to ground (600V ph-ph)!
With current transformers
With current and voltage transformer
In systems without a primary neutral conductor a
voltage transformer with a secondary center tap
can also be used.
L1
L2
N
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 258
5 A
(UL listed)
L1
L2
N
K
k
L
l
K
k
L
l
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
5 A
(UL listed)
L1 L2 L3
N
I1
31
I2
4
I3
97
IN PE
610 12 16 11 2 5 8
L1
L2
N
K
k
L
l
K
k
L
l
5 A
(UL listed)
u
U
v
V
u
U
v
V

PM 1000087 000 12 Device handbook SINEAX AM2000 19/91
5.5 Power supply
A marked and easily accessible current limiting switch in accordance with IEC 60947-2 has
to be arranged in the vicinity of the device for turning off the power supply. Fusing should be
10 Amps or less and must be rated for the available voltage and fault current.
5.6 Relays
When the device is switched off the relay contacts are de-energized, but dangerous
voltages may be present.
Relays are available for device versions with corresponding I/O extensions only.
Option y x
1 5
2 6
4 3
5.7 Digital inputs
The device provides a standard passive digital input. In addition, depending on the device version, there
may be 4-channel passive or active digital input modules available.
Usage of the standard digital input
►Status input
►Meter tariff switching
Usage of the inputs of the optional input modules
►Counting input for pulses of meters for any kind of energy (pulse width 70…250ms)
►Operating feedback of loads for operating time counters
►Trigger and release signal for monitoring functions
Passive inputs (external power supply with 12 / 24 VDC required)
The power supply shall not exceed 30V DC!
Technical data
Input current < 7,0 mA
Logical ZERO - 3 up to + 5 V
Logical ONE 8 up to 30 V
Option y
x
1 5
2 6
3 4
4 3

PM 1000087 000 12 Device handbook SINEAX AM2000 20/91
Active inputs (no external power supply required)
Example with meter pulse and status inputs
Technical data
acc. EN62053-31, class B
Open circuit voltage ≤15 V
Short circuit current < 15 mA
Current at RON=800Ω≥2 mA
5.8 Digital outputs
The device has two standard digital outputs for which an external 12 / 24 VDC power supply is required.
The power supply shall not exceed 30V DC!
Usage as digital output
►Alarm output
►State reporting
►Pulse output to an external counter (acc. EN62053-31)
►Remote controlled output
1) Recommended if input
impedance of counter
> 100 kΩ
Driving a counter mechanism
The width of the energy pulses can be selected within a
range of 30 up to 250ms, but have to be adapted to the
external counter mechanism.
Electro mechanical meters typically need a pulse width
of 50...100ms.
Electronic meters are partly capable to detect pulses in
the kHz range. There are two types: NPN (active negative
edge) and PNP (active positive edge). For this device a
PNP is required. The pulse width has to be ≥30ms (acc.
EN62053-31). The delay between two pulses has to be at
least the pulse width. The smaller the pulse width, the
higher the sensitivity to disturbances.
Driving a relay
Rated current 50 mA (60 mA max.)
Switching frequency (S0) ≤ 20 Hz
Leakage current 0,01 mA
Voltage drop < 3 V