Dr. Neuhaus ZDUE-GPRS-PLUS-VI 설치 지침 - 페이지 2

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ZDUE-GPRS-PLUS-VI Installation Instructions

Connecting the device

First connect the meter to the device and then connect the

power supply.

The device is equipped with 3 different meter interfaces,

which are wired in parallel.

RS232 interface (RJ45 jack):

Signal

Description

DSR

Output; Always active

GND

Signal ground

TXD

Output; Data to meter

RXD

Input; Data from meter

Signals and levels according to V.24 / V.28.

All other pins are reserved.

RS485 interface (terminal block):

Signal

Description

RT-

Negative RS-485 interface signal

RT+

Positive RS-485 interface signal

Dual-wire RS485 interface to connect up to 32 transceivers. The

bus connection is terminated to Z=120 Ω (nominal) (RT+ to RT-)

and the cable length is limited to 1000m.

CL1 interface (terminal block) / optional:

Signal

Description

RTX-

Negative CL1 interface signal

RTX+

Positive CL1 interface signal

20mA power interface (current loop) to connect meters with the

power supply interface according to DIN EN 62056-21. Approx. 4

meters can be connected to this interface.

The CL1 interface is optional. Devices without CL1 interface do

not contain RTX- / RTX+ terminals. Please refer to the label of

the terminal block.

Important:

If no meter is connected to the CL1 interface, the RTX- and

RTX+ contacts need to be short-circuited. Otherwise, the

other interfaces will not operate.

Auxiliary power source (HS; terminal block):

Signal

Description

HS-

Negative pole of the auxiliary power supply

HS+

Positive pole of the auxiliary power supply

Auxiliary power supply of 9V / max. 100mA

The auxiliary power supply is not available for all the ZDUE-

GPRS-PLUS-VI models.

Power supply (terminal block):

Signal

Description

AC: U

= 100VAC ... 230VAC

nom

DC: U

= 60VDC ... 100VDC

nom

= 84mA ... 42mA

nom

Connecting the antenna

Observe the safety instructions for antenna mounting.

Follow the instructions that came with your antenna. The

antenna must have the following characteristics: passive,

gain <1.5 dBi, VSWR <2.0: 1, impedance 50 Ω, adapted for

the used frequency bands. Use antennas from the

accessory range of the ZDUE.

The antenna is connected to the Type SMA antenna jack

(ANT). The antenna should be installed to ensure adequate

signal quality. Make sure that there are no large metal

objects (e.g. reinforced concrete) near the antenna, since

they will have an adverse affect on signal quality.

Light-emitting diodes (LEDs)

Status LED (2) / Green & Yellow with light pipe

Permanently green

Permanently yellow

Depending on the firmware version, both LEDs may be off in

case of a missing or defect SIM card.

Current Loop LED (11)

Permanently green

GSM-Status-/Error LED (1) / Orange

 3s on / 3 x flashing

 3s on / 2 x flashing

 3s on / 1 x flashing

Permanently off

 3s off / 1-4 x flashing

Permanently on

This LED operates in meter mode only.

The GPRS connection status is not indicated by the LEDs.

Service push button (7)

Push the button 1x

The parameters being set by EN 62056-

for more than 5

21 commands will be deleted and the

seconds.

factory settings are reloaded.

Push the button

The actual firmware version will be output

when switching

at the local interface (19200bps; 8N1).

the power on.

The service push button operates in meter mode only.

Simplified EU Declaration of Conformity

Hereby, Sagemcom Dr. Neuhaus GmbH declares that the radio

equipment ZDUE-GPRS-PLUS-VI is in compliance with Directive

2014/53/EU. The full text of the EU declaration of conformity is

available at the following internet address:

www.neuhaus.de oder www.sagemcom.com

Frequency bands: GSM 850* / 900 / 1800 / 1900* MHz

Transmit power:

Class 4 (+33dBm ±2dB) for EGSM850* / 900

Class 1 (+30dBm ±2dB) for GSM1800 / 1900*

(*Nicht zur Nutzung in der EU)

The information published in this document is under copyright. Any

translations, reprints, reproduction and storage in data-processing systems

require the express prior consent of the manufacturer.

Subject to technical modification.

All trademarks and product names are trademarks, registered trademarks or

product names of the respective owners.

All information is based on the information provided by the manufacturer.

No guarantee or liability will be assumed for any error or omissions.

The contents of this handbook and the technical specifications may change

without prior notice. The descriptions of the specifications in these

instructions do not in any way represent a contract.

Doc.-No. 8202AD013 / Version 1.4 / August 2017

Supply voltage available

GSM module on

Meter connected to the CL1

interface or CL 1 interface short-

circuited.

Network search

Error status

SIM/PIN error

Signal strength unknown

Signal strength (1=low; 4=high)

GSM connection active