microSYST migan MPB ModbusRTU User Manual

migan MPB ModbusRTU

Large Display Numeric LED with Modbus RTU Interface

User Manual

microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
 [phone],  [phone], [e-mail], www.microsyst.de

migan MPB ModbusRTU

Large Display Numeric LED with Modbus RTU Interface

Index

1 GENERAL 3

2 SYSTEM OVERVIEW 3

3 TECHNICAL INFORMATION 4

3.1 Overall Specification 4

3.2 Device Configuration 5

3.3 Pin Assignments and Settings 6

3.4 Device Start-Up 9

4 MODBUSRTU INTERFACE 10

4.1 Control Frame 12

4.2 Response Frame 14

4.3 Controlling Example 15

5 APPENDIX 16

5.1 Displayable Characters 16

5.2 Maintenance and Care 17

5.3 Declaration of Conformity 18

5.4 Warranty / Liability 19

5.5 Versions Overview 20

microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
 [phone],  [phone], [e-mail], www.microsyst.de

Page 2

migan MPB ModbusRTU

Gateway

Modbus RTU /
RS485

PLC

migan Modbus RTU

Display Modules

Modbus RTU

RS485

Controller

Board

PC for

configuration

RS232

Large Display Numeric LED with Modbus RTU Interface

1 General

This 7 segment displays are designed for professional use. Depending on
the type of device they are suitable for indoor or outdoor use.

The modular design allows for cost-effective models of various interfaces
with different character heights and numbers of digits.

2 System Overview

The display is controlled with a ModbusRTU interface.

microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
 [phone],  [phone], [e-mail], www.microsyst.de

Page 3

migan MPB ModbusRTU

Display type:

7 segment SMD LED

Character heights:

indoor use: 60 / 100 / 150 / 200 / 250 mm

outdoor use: 100 / 200 / 300 mm

Number of digits:

up to 100 digits

Number of lines:

standard 1 line, multiple lines on request

Display colour:

red

Operating voltage:

230 VAC / 50 Hz, 110 VAC / 60 Hz or 24 VDC ±20%

View:

single to four-sided

Interface:

ModbusRTU

Displayable characters:

see corresponding chapter

Labelling:

upon request

Housing:

industrial version, powder coated aluminum

Housing colour:

RAL 7016 (anthracite)

Mounting:

articulated arm, angle bracket, hanging on chain or
mounting frame

Protection:

see chapter “Device Configuration“

Operating temp.:

see chapter “Device Configuration“

Storage temp.:

-25 to +70 °C

Large Display Numeric LED with Modbus RTU Interface

3 Technical Information

3.1 Overall Specification

microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
 [phone],  [phone], [e-mail], www.microsyst.de

Page 4

migan MPB ModbusRTU

Large Display Numeric LED with Modbus RTU Interface

3.2 Device Configuration

Itemnumber :_________________________

Type:

for inside use for outside use

Character height:

60 mm 100 mm 150 mm 200 mm 250 mm 300 mm

Number of lines: ________ Number of digits per line: ________
View:

single sided double sided ____ sided

Operating voltage:

230 VAC / 50 Hz 110 VAC / 60 Hz 24 VDC

Protection:

IP40 IP54 IP65 IP _____

Operating temperature:

with type for inside use: with type for outside use: special version:

0...+50 °C (standard) -20...+50 °C (standard) __________ °C

-25...+50 °C (optional with heating)

Housing dimensions: _________x_________x_________mm
Housing Material:

Aluminum profile Stainless steel Sheet metal

Device address: _________

microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
 [phone],  [phone], [e-mail], www.microsyst.de

Page 5

migan MPB ModbusRTU

Pin

Assignment

1 2

RS-232 TxD

3

RS-232 RxD

4 5

GND Bus

6

+5V Bus Out

7

RS-485 D0 (Rx/Tx-)

8

RS-485 D1 (Rx/Tx+)

9

Pin

Assignment

1 2

RxD 3 TxD 4 5 GND 6 7 8 9

Pin

Assignm.

1

L1 2 N

(PE)

PE

Pin

Assignment

1

GND

2

+24 VDC

3

PE

Large Display Numeric LED with Modbus RTU Interface

3.3 Pin Assignments and Settings

9pol. Sub-D Female Connector “ModbusRTU”

Remark: Depending on DIP5 of the ModbusRTU-interface (see below) either the
RS232-pins or the RS485-pins may be used. The unused pins have to be left open.
Do not use a standard RS232-cable where all pins are connected. Otherwise the
ModbusRTU-interface may be destroyed!!!

9pol. Sub-D Male Connector “Configuration, RS232”

Remark: This connector should not be used by the customer! The configuration is al­ready done by microSYST and must not be changed! Otherwise the correct function of
the display can not be guaranteed!

7pol. Mains Plug (230 VAC) or 3pol. Circular Plug (24 VDC)

microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
 [phone],  [phone], [e-mail], www.microsyst.de

Page 6