DESCRIPTION1.
The ZDUE-GSM-PLUS-V meter modem is designed for the remote reading
of electronic meters with serial interfaces via the GSM network. Data are
exchanged over the interfaces via the telephone line in transparent mode at
a xed baud rate or in accordance with IEC62056-21.
SAFETY NOTES2.
¡IMPORTANT!
The unit’s protection systems might not be effective if the unit is used for
purposes other than those specied by the manufacturer.
¡IMPORTANT!
Before starting any maintenance, change in connections, repair, etc, it
must be disconnected from all power sources. When an operating fault or
protection fault is suspected, the equipment must be taken out of service.
The equipment is designed to be quickly replaced in the event of any
breakdown.
General lnformation: The ZDUE-GSM-PLUS V is compliant with the Euro-
pean EN 60950 standard, Safety of information technology equipment.
The ZDUE-GSM-PLUS V has been designed exclusively for permanent ins-
tallation and only professionally trained electricians are authorized to perform
such an installalion according lo the generally accepted technical rules and
regulations governing the setting up of telecommunications equipment and
end devices.
The ZDUE-GSM-PLUS V is not des igned to be connected to IT systems lor
electrical energy supply.
Please read through these installation instructions carefully befare using
the device.
Dlsconnection from the power supply circuit : An easily accessible,
all-pole circuil breaker in the power supply circuít is required for the house
installation. Altematively, a single-pole círcuit breaker can be used in the
outer conductor as long as a distinct neutral conductor has been integrated
into the supply line. In Germany. the circuit breaker must at least meet the
requirements of the DIN VDE series 0100 standard.
Installation fuse: For the house installalion, there must be an installation
fuse that cornplies with lhe DIN VDE series 0100 standard and is properly
adapted to the cable crosssection of the power supply line. The additional
short-circuit protection must have a selectivity of I≥ 1500 A.
Strain relief: For the house installation, the lines leading to Ihe ZDUE-GSM-
PLUS V must be protected with an adequate strain relief.
Mounting the antenna : When the antenna that is included wilh Ihe device
is mounted outdoors, lt is absolutely essential that the antenna is mounted
in the bracket by a qualied professional .
Requirements include adherence to the VDE V 0185 Lightning Protection
Standard . Parts 1 to 4, in its current version and any other relevant stan-
dards .
Important:
The Building Lightning Protection Class (SK): When the anlenna is mounted
outdoors, it can only be set up in lightning protection zones O/E or 1. These
lightning protection zones are specied by the lightning protection sphere’s
radius,
The EMC-compliant líghtníng protectíon zone concept must be observed. In
order to avoid large induction loops, make sure to use lightning protection
potential equalization. If the antenna or the antenna cable is mounted near
lhe lightning protection device, minimum distance to the lightning protectíon
device must be observed. If this is not possible, then an insulated installation,
as described in the VDE V 018 5 Lightning Proleclion Standard, Parts 1 to 4,
in its current version, is required.
Uses: The ZDUE-GSM-PLUS V is a device designed for the remote inquiry
and the remote monitoring of electricity, heat, gas and water meters. lt is
design lo be used in GSM networks.
H
A
B
C
D
E
G
AStatus LEE
BSIM card holder
CDIP switch
DGSM status/error LED
E232 interface
Gterminal bock
HCL jumper
OPENING THE DEVICE3.
In order to insert the SIM card or alter the device settings,you rst have to
open the device:
First disconnect all the poles af the device from the eleclricity supply if il •
is plugged in there.
Now unscrew the screw in the terminal cover and remove the cover.•
Now remove lhe device lid•
ALTERING THE DEVICE SETTINGS4.
The basic settings of the ZDUE-GSM-PLUS V are made with Ihe DIP swit-
ches [C] inside the device. Selecl the desired settings before you connect
the device.
1 2 3 4 5 6 7 8 9 10 Setting
0Meter mode active
1AT mode active
0Paswoord protection OFF
1Paswoord protection ON
0 0 0 PIN = 0000
1 0 0 PIN = 1360
0 1 0 PIN = 8956
1 1 0 PIN = 0934
0 0 1 PIN = 4591
1 0 1 PIN = 6520
0 1 1 PIN = 3298
1 1 1 PIN = 2783
0 0 0 Local bit rate 300 bps
1 0 0 Local bit rate 1200 bps
0 1 0 Local bit rate 2400 bps
1 1 0 Local bit rate 4800 bps
0 0 1 Local bit rate 9600 bps
1 0 1 Local bit rate 19200 bps
0 1 1 Local bit rate 38400 bps
1 1 1 reserved
0Mode C operation ON
1Mode C operation OFF
0Data format 7E1 local / GSM
1Data format 8N1 local / GSM
ZDU E-GSM-PLUS-V
modem GSM
Installation Manual
