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JA-150EM-DIN Wireless module for electricity meter pulse output
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JABLOTRON ALARMS a.s.
Pod Skalkou 4567/33 46601 Jablonec n. Nisou
Czech Republic www.jablotron.com
The JA-150EM-DIN is a component of the JABLOTRON 100 system.
It is equipped with a radio transmitter for the wireless transfer of
information from an electricity meter to the MyJABLOTRON application.
The module is powered straight from mains electricity and it includes
galvanically separated circuits protecting the device to 4 kV. The device
is designed for connection to a standard electricity meter SO pulse
output. It serves only as an orientation gauge but the decisive are
values on electric meter. The module can differentiate 2 tariffs and it
can be connected to a control line for remote tariffing. An independent
input can be used to protect the switchboard box. Connection to the
JA-100 system should be done by a trained technician with a valid
certificate issued by an authorised distributor.
CAUTION: Avoid damaging the officially
sealed part of the electricity meter during
connection. If your energy distributor doesn´t
allow access to the HMS (House Main
Switchboard) and the main electricity meter, a
supplementary electricity meter can be used
as a source of measurement impulses. It has
to be placed outside this switchboard.
Terminal descriptions
L, N Mains power connection 230V/50Hz
TA Line for remote tariffing connection
(tariff switching)
PU Input for connection to electricity
meter pulse output (+SO)
IN Universal NC input (activation is sent
to the JA-100 control panel)
COM Common terminal for IN and PU
terminals (electricity meter –SO
output)
Figure: 1 – Power terminals and tariff input; 2 – Mode and status LED
indicators; 3 – LEARN (enroll) / Set button; 4 – Input terminals
Installation
The device can only be connected to mains electricity by
a person who has an adequate electrotechnical
qualification
The module is equipped with a special DIN rail holder and thanks to
this it can be easily installed inside an electric switchboard.
Before you connect the device to mains electricity check the phase on
terminal TA. It has to match the phase on the L terminal. If the phases
don´t match it is absolutely necessary to supply the TA terminal with the
same phase as on the L terminal (the voltage must not be more than
230V between L and TA wires).
It is strictly recommended to protect the device by an appropriate
circuit breaker or fuse.
.
Enrolling to the JA-100 control panel
Enter service mode by F-Link 1.2.0 software or higher and proceed
according to the control panel installation manual.
Basic procedure:
There must be a JA-110R radio module installed in the system.
Go to the F-Link software, select the required position in the
Devices window and launch enrollment mode by clicking on the
Enroll option.
Press the LEARN / Set button for 1 sec, an enrolling signal is
sent – the module is thus enrolled to the selected position.
Description of module functioning and its
inputs
The module has no tamper contact or backup power supply. When
the mains is disconnected the module stops working and it triggers a
fault after 1 hour (if supervision enabled) if the mains is not recovered.
PU input: Pulse input. Pulses are counted on this input at High tariff
or Low tariff according to the state of the TA input. The input is designed
for connection to a floating potential pulse output or open collector
output which switches to GND. The input is triggered by connection to
the common terminal COM. There is a 10 ms input filter. The input is
connected to the measuring device’s pulse output. When the output of
the measuring device is electronic it is necessary to mind the correct
polarity. In the most cases outputs are marked as S0+ and S0-. Then
the PU input is connected to the S0+ terminal and the GND input to the
S0- terminal.
IN input: Designed for connection to a floating potential output or
open collector output which switches to GND. The input is triggered by
connecting / disconnecting from the COM terminal (according to the
operating mode). There is a 400 ms input filter. Its activation is sent to
the control panel. You can set the following reactions: Alarm, Special
report or None.
TA input: Designed for the connection of a voltage in the range of 0
to 230 V AC and serves for switching the tariff. When connected to the
N terminal it represents the Low tariff.
LEARN / Set button: serves for enrollment signal transmission (when
pressed for 1 sec) or for entering operating mode selection or for a
device reset.
A / B mode switch:By pressing Set button for long (for more than
6 sec) operating mode selection is entered. By pressing the button
briefly you can switch between A or B mode – indicated by quick LED
flashing (2). The selected mode is confirmed by pressing the button for
more than 1 sec and also confirmed by LED.
Reset of Low Tariff and High Tariff counters: a reset is performed
by pressing the button for more than 12 sec . The counters indicate 0.
The A mode is set after the counters have been reset.
Mode A
Basic operation mode. Default settings.
IN: Universal input (NC), its activation is sent to the JA-100 control
panel, standby mode when IN is connected to COM.
TA: Tariff change (switching the counters from Low to High tariff
and vice versa), switched by connecting to the N terminal. Its
status is transferred and shown on the MyJABLOTRON
application as a coloured consumption graph. A tariff change is
recorded in the events of the MyJABLOTRON application.
PU: Pulse input for SO electricity meter pulse output.
When the TA terminal is not connected or connected to 230 V then
the pulses are taken as a high tariff. In this case the PU LED indicator
flashes red with each electricity meter pulse.
When the TA terminal is triggered (connected to N) then the pulses
are taken as a low tariff. In this case the PU LED indicator flashes green
with each electricity meter pulse.
Mode B
Alternative operation mode which allows changing the TA terminal to
inverted logic.
IN: Universal input (NC), it doesn´t send the status (activation) of a
connected detector to the JA-100 control panel. Activation
(grounding) inverts the TA input logic (useful when the tariff
switching signal is inverted).
TA: Tariff change (switching the counters from Low to High tariff
and vice versa), switched by connecting to the N terminal (IN
input disconnected from GND) or by disconnection from the N
terminal (IN input grounded). Its status is transferred and
shown on the MyJABLOTRON application as a coloured
consumption graph. A tariff change is recorded in the events of
the MyJABLOTRON application.
PU: Pulse input. The function is the same as in the A mode.
If needed, a tariff change can also be controlled by a low voltage
output connected to the IN input (TA input is not used). It can be
realized in “B” mode by the IN input terminal. The input logic (Low / High
tariff) can be controlled by the permanent connection of the TA terminal
to the N terminal.
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,
PU input: low voltage, galvanically separated from mains,
TA input: remote tariffing input
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,
operating voltage 5 V, maximum external overvoltage 30 V DC,
operating voltage 5 V, maximum external overvoltage 30 V DC,
compatible with an impulse SO output of class B electricity meters
JABLOTRON ALARMS a.s. hereby declares that the JA-150EMDIN is in a compliance with the relevant Union harmonisation
legislation: Directives No:
2011/65/EU. The original of the conformity assessment can be
found at www.jablotron.com - Section Downloads.
Note: Although this product does not contain any harmful
materials we suggest you return the product to the dealer or
directly to the manufacturer after use.
maximum connection cable length 3 m.
maximum connection length 3 m,
according to EN 62053-31
maximum 230 V AC
EN 55022, EN 60950-1
2014/53/EU, 2014/35/EU, 2014/30/EU,
JA-150EM-DIN Wireless module for electricity meter pulse output 1 / 1 MOC51104
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