esera automation 11211 Manuel de l'utilisateur

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Art. No. 11211
Professional Dual S0 counter module for recording energy meters,
such as electricity, gas, water meters or wind sensors
Readout of meter values via 1-Wire Bus
Permanent data retention of meter values without operating voltage
Counter values can be reset
DIN rail housing with only 17mm width
Designed for control cabinet installation
Connection via screw terminals
Power supply 12VDC
1
Introduction
Before you start assembling the module and before you take the device into operation, please read these
operating instructions carefully to the end, especially the section referring to the safety notes.
2
Product description
The Dual S0 counter module is designed for energy recording of two independent electricity, water and gas
meters or wind turbines. All S0 devices manufactured according to DIN 43864 can be equipped with an isolated
S0 interface can be connected. If in doubt, check the data sheet of your energy measuring device.
After applying the operating voltage, the Dual S0 counter module is ready for operation. The integrated
Counter modules count the input pulses continuously. The counter readings are transmitted via the 1-Wire
Network from the memory of the Dual S0 counter module. The current number of pulses per
Time unit can be calculated by delta formation. Typical readout intervals are in the range of
1 - 3 minutes for electricity or gas meter. The Dual S0 counter module can be set to "zero" by pressing the reset
button.
The Dual S0 counter module is supplied by a 12V DC voltage. The working voltage of the 1-Wire data line is
typically 5V.
After failure of the operating voltage, previously counted input pulses are permanently stored internally.
The Dual S0 counter module counts pulses which are generated by closing an input (falling edge).
One green LED is available for each counter input. The respective LED lights up when the input is closed. A
permanently closed input does not cause any further changes to the counter reading.
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de
User Guide
1-Wire Dual S0 Counter Module
11211 V2.0 R1.0 Manual
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