Jablotron

JA-150EM-DIN Wireless module for the impulse output of an electric meter

The module for DIN-rail installation is designed to display electric meter readings, which is available for customers via the MyJablotron Web Self-Service.

Wireless module for the impulse output of an electric meter

JA-150EM-DIN Wireless module for the impulse output of an electric meter

The module contains a radio transmitter designed for the wireless transfer of information from the electric meter via the control panel to the MyJablotron portal. The impulse converter is directly supplied from the mains and it contains galvanically separated circuits for 4 kV. The converter is designed for connection to a standard impulse output of an SO electric meter. It can distinguish two rates (it can be connected to the rate control line of the load management system). It also has an independent input that can be used e.g. to monitor opening of the switchboard cover.

Technical specifications

Power 230V/50 Hz, protection class II.
Power consumption typical/maximum approx. 0.5 W /1.2 W (230 V AC)
Maximum current consumption 10 mA
Communication band 868.1 MHz, Jablotron protocol
Radio communication module TRX-30
Antenna Internal with a possibility to connect external antenna type AN-868
IN input low voltage, galvanically separated from mains,
operating voltage 5 V, maximum external overvoltage 30 V DC,
maximum connection cable length 3 m.
PU input low voltage, galvanically separated from mains,
operating voltage 5 V, maximum external overvoltage 30 V DC, maximum connection length 3 m, compatible with an impulse SO output of class B electricity meters according to EN 62053-31
TA input remote tariffing input maximum 230 V AC
Dimensions 68 x 96 x 18 mm, 1 DIN module
Operational environment general outdoor -20 to +60 °C
IP covering front panel IP40 according to EN 60529
Can be operated to ERC REC 70-03
Complies with ETSI EN 300 220-1, EN 50130-4, EN 55022, EN 60950-1

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