Zenner PDC Montage- Und Bedienungsanleitung Seite 9

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INPUT A
GND
INPUT B
GND
3.3. Mounting (retrofit) PDC with ex-works
installed ZENNER pulser to corresponding
ZR-water meters
Please refer to the relevant installation instructions
of the pulser and take the PDC as described in sec-
tion 3.4 in operation.
3.4. Commissioning PDC
A) PDC wireless M-Bus: The commissioning is per-
formed via the optical interface. The parameters
to be programmed using a laptop with the
ZENNER MSS Configurator license, the universal
interface MinoConnectRadio with Bluetooth inter-
face and the associated special ZENNER infrared
optical head IrCombiHead. Alternatively, the use
of an Android handhelds with a MeterReaderLight
license instead of a laptop is possible. Activation
takes place automatically when the PDC module
has received more than 10 pulses from the meter.
B) The LoRaWAN® PDC module is to be activated and
parameterised by means of the ZENNER infrared
opto head IrCombiHead. Here, an additional
activation by means of illumination (at least 8
seconds) of the IR diodes is possible.
Upon successful activation, the device sends a join
request to the server and waits for acceptance (join
accept).
If no connection is made then a further request is
sent every minute (to a max. of 5 requests). The
indicator light (red LED) indicates the status of the
connection process:
rapid flashing: No reply yet received
■
slow flashing: Successful connection
■
If no successful join is achieved then the device will
send a random join request every day until a
successful connection is made (LED does not display
later attempts to join).
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Fig. 1 Connection sketch
Abb.:
PDC
Anschlussschema PDC
Configure at least:
serial number of meter connected to the PDC
■
module
Initial value = present value of the register of the
■
connected meter
Pulse value of the connected meter
■
The respective transmission interval is preset.
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(Interval can be configured by using MSS-Soft-
ware or ZENNER Device Manager app)
Additional settable parameters:
Reset logger values
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Reset status bits (manipulation, errors)
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4. Wall mounting
Install wall bracket with the enclosed wall plugs and
screws as shown below on a flat wall surface. Slide
PDC over the wall bracket to the PDC clicks.
Dismounting of the PDC from the wall bracket: Use
screwdriver or similar tool to push the upper strap
of the wall bracket backwards and then pull the
PDC downwards.
Dimensions (LxWxH):
127mm x 40,6mm x 42mm
Data telegram contents (wM-Bus)
The EDC module can be delivered
with various data telegrams:
Telegram content
Current value
Current date
Due date values
Current value
Another 11 monthly values
Status information 1
Status information 2
* Data telegram according DIN EN 13757-4.
** wM-Bus, manufacturer specific data telegram
Typ A* Typ B* Typ C**
✓ ✓ ✓
✓ ✓
✓ ✓
✓ ✓ ✓
✓
✓ ✓ ✓
✓ ✓ ✓
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