Elotech A4000 Manual

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 1 36

A4000

Indicator with 4, 8 or 16* zones

* With the extension module R4010 up to 16 zones can be connected.

Depth: 122mm

Format: 96mm x 96mm

DESCRIPTIO A D OPERATI G MA UAL

ELOTECH Industrieelektronik GmbH

Verbindungsstraße 27

D - 40723 HILDEN

FON +49 2103 255 97 0 FAX +49 2103 255 97 29

www.elotech.de Email: [email protected]

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 2 36

Contents

Contents ........................................................................................................................ 2

1 General Information ................................................................................................. 3

2 Installation Instructions ............................................................................................ 3

3 Type Code ............................................................................................................... 4

4 Connection Diagram ................................................................................................. 5

4.1 Connection Diagram: Power supply, Logic Inputs and Heater Current .................... 5

4.2 Connection Diagram: Monitoring Relay ................................................................ 6

4.3 Connection Diagram: Sensor Inputs .................................................................... 6

4.4 Connection Diagram: Logic Outputs .................................................................... 6

4.5 Connection Diagram: Relay Outputs .................................................................... 7

4.6 Connection diagram Continuous outputs (option) ................................................. 7

4.7 Connection diagram E-Bus for extension module .................................................. 7

4.8 Connection Diagram: Fieldbus Interfaces ............................................................. 8

4.9 Connection Diagram: LAN and USB ..................................................................... 8

5 Display and Keyboard ............................................................................................... 9

5.1 Window-Overview ............................................................................................. 9

5.2 Display screens (Windows) ............................................................................... 10

5.2.1 Window: Actual Process Values .................................................................. 10

5.2.2 Window: Main .......................................................................................... 11

5.2.3 Window: Zone synopsis ............................................................................. 12

5.2.4 Window: Monitoring display ....................................................................... 13

5.3 Adjusting windows .......................................................................................... 14

5.3.1 Window: Entering number value ................................................................ 14

5.3.2 Window: Selection with tiles ...................................................................... 15

5.3.3 Window: Selection List view ....................................................................... 15

5.3.4 Window: Saving to multiple zones .............................................................. 16

5.3.5 Window: Setting text ................................................................................ 16

5.4 More display screens (more Windows) .............................................................. 17

5.4.1 Window: Process ...................................................................................... 17

5.4.2 Window: Graph ........................................................................................ 17

5.4.3 Window: Log (Logbook) ............................................................................ 18

5.4.4 Window: Parameter .................................................................................. 19

5.4.5 Zone – Parameter list ................................................................................ 19

Menu: Limit values ................................................................................ 19

Menu: Sensor settings ........................................................................... 20

Control outputs ..................................................................................... 21

5.4.6 Window: Tools ......................................................................................... 21

Configuration Monitoring 1+2 ................................................................. 22

Configuration Limit 1+2 ......................................................................... 23

Field Bus USB LAN ............................................................................ 24

5.4.7 Wizard ..................................................................................................... 27

5.4.8 Window: System ....................................................................................... 27

Settings ................................................................................................ 28

About  Firmware update ................................................................... 29

Configuration Units ................................................................................ 29

Configuration sensors ............................................................................ 30

Configuration Output digital ................................................................... 30

Configuration Output relay ..................................................................... 30

Configuration of continuous outputs (option) ........................................... 31

6 Error Messages ...................................................................................................... 32

7 Technical Data ....................................................................................................... 33

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 3 36

1General Information

Symbols used:

www.elotech.de

Messages shown by the indicator are written in this font.

MRS / MRE Measuring Range Start Measuring Range End

<§> Symbolizes the factory adjustment of the respective parameters.

2Installation Instructions

Make sure the device is used for the intended purpose only.

A4000 indicators are designed for installation in control panels.

Protect the device against impermissible humidity and contamination.

The permitted ambient temperature range may not be exceeded.

Electrical connections must be made according to valid regulations and by properly qualified

personnel.

If using thermocouple sensors, compensation lines have to be connected directly to the indi-

cator terminals. Sensors may be connected only in compliance with the programmed range.

Sensor cables and signal lines (e.g. logic or linear voltage outputs) must be laid separately

from control lines and mains voltage supply cables (power cables).

In order to maintain CE-Compliance screened detectors - and signal lines have to be used.

It is not permitted to connect the grounds of the sensor-inputs and logic-outputs with each

other.

Separate installation of indicator and inductive loads is recommended.

Interference from contactor coils must be suppressed by connecting adapted RC-combina-

tions parallel to the coils.

Control circuits (e.g. for contactors) should not be connected to the mains power supply ter-

minals of the indicator.

The configuration parameters (Window: System) are generally to be selected first.

Disclaimer of Liability

The contents of this document is checked for the conformity with the hardware and software

described. Nevertheless, we are unable to preclude the possibility of deviations so that we

are unable to assume warranty for full compliance. However, the information given in the

publication is reviewed regularly. Necessary amendments are incorporated in the following

editions.

We would be pleased to receive any improvement proposals which you may have.

The information contained herein is subject to change without notice.

Electronic scrap and

components are sub-

ject to special treat-

ment and must be

disposed of by au-

thorised companies.

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 4 36

3Type Code

A4000

000

Power Supply

5 24 VDC

Fieldbus Interface

RS 232-C + RS 485 + 0/20mA TTY (incl. E-B s)

Profib s-DP (incl. E-B s)

E-B s to connect the extension mod le R4010

Zones

1 1 zone

2 2 zones

4 4 zones

6 6 zones

8 8 zones

12 and 16 zones: See note below

Versions

0 O tp t each zone: 1x Logic & 1x Relay (standard)

1 O tp t each zone: 1x Logic & 1x 0-10V o. 0/4-20mA

If 12 or 16 zones are required, an 8-zone indicator and an expansion module R4010 (4 or 8

zones) must be ordered.

The E-bus on the A4000 is required for communication with the R4010.

If the required indicator already has a fieldbus interface, then the E-bus interface is already

available.

If no fieldbus interface is required, key 90 (E-bus) must be selected for the fieldbus.

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 5 36

4 Connection Diagram

Option continuous

Ground connection

The Ground connection

(flat plug 6,3mm) must be connected to an earth rail via a thick cable (>=4qmm) in the

shortest possible way (<20cm)!

4.1 Connection Diagram:

Power supply, Logic Inputs and Heater Current

Function of the logic inputs:

In_1: no function

In_2: 0 = Parameter “Authorisation” is

adjustable.

1 = Parameter “Authorisation” is not

adjustable.

In_3: no function

In_4: no function

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 6 36

4.2 Connection Diagram: Monitoring Relay

4.3 Connection Diagram: Sensor Inputs

It is not permitted to connect the grounds of the sensor-inputs and logic-outputs with each

other!

RTD Ni120: The parameter “Sensor Settings Sensor” has to be set accordingly to the con-

nection diagram (2-wire 3-wire)

4.4 Connection Diagram: Logic Outputs

The power supply for the logic outputs has to be wired ex-

ternally:

+24V have to be applied to the terminals B3 and G3.

B3 is connected internally to E3 and G3 is connected to K3.

So the terminals E3 and K3 can be used to loop the +24V.

The 24V are switched to the outputs out x and thus control

the SSRs. Reference potential is the ground of the supply

voltage.

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 7 36

4.5 Connection Diagram: Relay Outputs

4.6 Connection diagram Continuous outputs (option)

If continuous outputs are existed, the relay outputs are not available.

The GND connection terminals C5 - C7 and H5 - H7 are bridged. The output automatically

switches to current or voltage, depending on the connected load.

4.7 Connection diagram E-Bus for extension module

The extension module R4010, for exptension to 12 or 16 zones, is

connected to the A4000 via the E-bus.

The lines „E-Bus L“ and E-Bus H“ must be connected to the

corrosponding terminals of the R4010.

The connection must be designed as a shielded cable. The shield has

to be conneted the earth (housing) at the R4010 side.

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 8 36

4.8 Connection Diagram: Fieldbus Interfaces

Type 03 / 07 : Serial Interface / CA

The serial fieldbus module (Type: 03) contains the three interfaces RS232, RS485 und TTY.

By choosing the connection and setting the parameter ”HW-config“ the desired bus is

selected.

Typ 09: Profibus

The 5V-Supply is designed for the

supply of the termination resistors.

Further loads are not allowed.

4.9 Connection Diagram: LA and USB

USB: Save process data, configuration data and alarm data on an USB-Stick.

Write back configuration data from USB-Stick to the indicator.

Make a firmware update. (Please use FAT formatted USB flash drives.)

LAN: Connection to configuration tool EloVision 3.

Read and write parameters by MODBUS-TCP protocol.

Bus Type Remark

A B RS485 03 Parameter HW-config = RS232 RS485

RxD TxD GND RS232 03 Parameter HW-config = RS232 RS485

- + TTY 03 Parameter HW-config = TTY (current loop)

H L CAN 07 Not available at the moment

Pin 3 Data RxD TxD - P

Pin 5 GND

Pin 6 +5V

Pin 8 Data RxD TxD - N

Manual: A4000-XX-X-000-X-X_EN Release: 1.00 ©Elotech GmbH Page 9 36

5Display and Keyboard

The device is equipped with a backlight colour LC-display.

After switching on the indicator and completion of the initialization, the actual process values

of all connected zones are displayed.

The device is operated by menus. The different parameters are displayed mainly in plain text

and can be displayed in various languages.

There are several windows for different functions and settings.

5.1 Window-Overview

Home

Process

Log

Zone

synopsis

Main

Graph

Parameter

Tools

System

5.2 Display screens (Windows)

5.2.1 Window: Actual Process Values

Display of setpoints and actual process values of all connected zones.

The top right

shows the time.

The hexagon displays the zone number.

If the zone is turned off, the actual process value

displays “OFF“, and the hexagon showing the num-

ber of the zone is grey.

8-zone-indicator:

For every zone the actual process value is displayed.

4-zone- indicator:

For every zone the actual process value is displayed.

16-zone indicator: (in conjunction with 16-zone ex-

pansion module)

The structure is similar to the picture of the 8-zone

indicator.

Below the zones are 2 buttons (+ -) for switching

the zones (1 ... 8) to (9 ... 16) and back.

Zone 4 is set

to the u

nit bar. Monitoring 1 is active.

Contact of Monitoring relay 1 is closed.

Contact of Monitoring relay 2 is open.

Tapping the area of the zone, here zone 2, leads to the main

menu. A grey frame and blue zone symbols show up while

pressing the key.

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