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Technical data
Application protocol
DLMS/COSEM HLS
DLMS/COSEM LLS
IEC 62056-21
Modbus ASCII, RTU,
TCP
Modbus TCP and IEC 62056-21: check the national regulations.
Please note that communication via Modbus and IEC 62056-21 is unencrypted.
This means that the possibility of an attacker intercepting or modifying the data
cannot be excluded. Check the national regulations. These may require the data to
be verified manually or other measures.
4.10 Integrated Modem
Information
Modem type
Frequency bands
4.11 Antenna
Information
Frequency Range
Input Impendence
VSWR
Gain
Polarization Type
Description
Device Language Message Specification for reading
out the device and software updates (in High Level
Security)
Device Language Message Specification for reading
out the device (in Low Level Security)
Standard protocol for parameterizing and reading the
device (≙ LIS200 protocol)
Protocol for data exchange by user-defined registers
between AMR and an EK series volume conversion
device
Value
2G: GSM / GPRS
2G: 850 /900 /1800 /1900
Value
820~960 &1710~2690
50
700-960 ≤ 4.0，1710-2690 ≤ 3
≤ 5.23
Vertical
29
Secure
versions
DLMS
(HLS)
–
–
–
Unit
MHz
Unit
MHz
Ω
dBi
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