ADF Web HD67021-B2-40, HD67022-B2-20, HD67021-B2-160, HD67021-B2-250, HD67022-B2-40 User Manual

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User Manual

M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.102 Page 1 of 25

User Manual

Revision 2.102
English

M-Bus / RS232 - Converter

(Order Codes: HD67021-B2-20, HD67021-B2-40,
HD67021-B2-80, HD67021-B2-160, HD67021-B2-250)

M-Bus / RS485 - Converter

(Order Codes: HD67022-B2-20, HD67022-B2-40,
HD67022-B2-80, HD67022-B2-160, HD67022-B2-250)

for Website information:

www.adfweb.com?Product=HD67021
www.adfweb.com?Product=HD67022

for Price information:

www.adfweb.com?Price=HD67021-B2-20
www.adfweb.com?Price=HD67021-B2-40
www.adfweb.com?Price=HD67021-B2-80
www.adfweb.com?Price=HD67021-B2-160
www.adfweb.com?Price=HD67021-B2-250

www.adfweb.com?Price=HD67022-B2-20
www.adfweb.com?Price=HD67022-B2-40
www.adfweb.com?Price=HD67022-B2-80
www.adfweb.com?Price=HD67022-B2-160
www.adfweb.com?Price=HD67022-B2-250

Benefits and Main Features:

Very easy to configure

Triple electrical isolation

Temperature range: -40°C / 70°C (-40°F / 158°F)

For other M-Bus products see also the following link:

Gateway M-Bus / Modbus RTU

www.adfweb.com?Product=HD67029M-232 (on RS232)
www.adfweb.com?Product=HD67029M-485 (on RS485)

Converter M-Bus to

www.adfweb.com?Product=HD67030 (Ethernet)

Analyzer & Scanner M-Bus

www.adfweb.com?Product=HD67031

Extender and Repeater, M-Bus

www.adfweb.com?Product=HD67032

Gateway M-Bus / Modbus TCP

www.adfweb.com?Product=HD67044M

Gateway M-Bus Concentrator

www.adfweb.com?Product=HD67054M

Gateway M-Bus / PROFIBUS

www.adfweb.com?Product=HD67053M

Gateway M-Bus Slave / Modbus RTU master

www.adfweb.com?Product=HD67059M-232

Do you need to choose a device? do you want help?

Ask it to the following link: www.adfweb.com?Cmd=helpme

User Manual

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User Manual

M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.100 Page 2 of 25

INDEX:

Page
INDEX 2
UPDATED DOCUMENTATION 2
REVISION LIST 2
WARNING 2
TRADEMARKS 2
SECURITY ALERT 3
CONNECTION SCHEME 4
CHARACTERISTICS 6
CONFIGURATION 6
POWER SUPPLY 7
FUNCTION MODES 8
LEDS 9
M-BUS 10
RS232 10
RS485 11
ETHERNET (FOR HD67021-B2-XXX) 12
USE OF COMPOSITOR SW67021 13
NEW / OPEN CONFIGURATION 14
SOFTWARE OPTIONS 15
SET COMMUNICATION 16
UPDATE DEVICE (FOR HD67021/22M) 17
UPDATE DEVICE (FOR HD67021/22-B2) 18
DOWNLOAD CONF. 20
MECHANICAL DIMENSIONS 21
ORDERING INFORMATIONS 22
ACCESSORIES 23
DISCLAIMER 24
OTHER REGULATIONS AND STANDARDS 24
WARRANTIES AND TECHNICAL SUPPORT 25
RETURN POLICY 25

UPDATED DOCUMENTATION:

Dear customer, we thank you for your attention and we remind you that
you need to check that the following document is:

Updated

Related to the product you own

To obtain the most recently updated document, note the “document code”
that appears at the top right-hand corner of each page of this document.

With this “Document Code” go to web page www.adfweb.com/download/
and search for the corresponding code on the page. Click on the proper
“Document Code” and download the updates.

REVISION LIST:

WARNING:

ADFweb.com reserves the right to change information in this manual about
our product without warning.
ADFweb.com is not responsible for any error this manual may contain.

TRADEMARKS:

All trademarks mentioned in this document belong to their respective
owners.

Revision Date Author Chapter

Description

2.012 04/04/2013 Nt All Added new chapters

2.100 21/01/2016 Ff All Added new hardware version

2.101 06/12/2016 Ff All Revision

2.102 17/12/2018 Ff All New hardware version

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User Manual

M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.100 Page 3 of 25

SECURITY ALERT:

G

ENERAL INFORMATION

To ensure safe operation, the device must be operated according to the instructions in the manual. When using the device, legal and
safety regulation are required for each individual application. The same applies also when using accessories.

I

NTENDED USE

Machines and systems must be designed so the faulty conditions do not lead to a dangerous situation for the operator (i.e.
independent limit switches, mechanical interlocks, etc.).

Q

UALIFIED PERSONNEL

The device can be used only by qualified personnel, strictly in accordance with the specifications.
Qualified personnel are persons who are familiar with the installation, assembly, commissioning and operation of this equipment and
who have appropriate qualifications for their job.

R

ESIDUAL RISKS

The device is state-of-the-art and is safe. The instruments can represent a potential hazard if they are inappropriately installed and
operated by untrained personnel. These instructions refer to residual risks with the following symbol:

This symbol indicates that non-observance of the safety instructions is a danger for people that could lead to serious injury or
death and / or the possibility of damage.

CE

CONFORMITY

The declaration is made by our company. You can send an email to [e-mail] or give us a call if you need it.

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User Manual

M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.100 Page 4 of 25

CONNECTION SCHEMES:

Figure 1a: Connection scheme for HD67021-B2-xxx

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User Manual

M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.100 Page 5 of 25

Figure

1b: Connection scheme for HD67022

-B2-

xxx

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User Manual

M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.100 Page 6 of 25

CHARACTERISTICS:

The HD67021 and HD67022 series are M-Bus / Serial converters with the following features:

Electrical isolation between Serial / M-Bus, Serial / Power Supply, M-Bus / Power Supply;
Baud Rate and Parity changeable with software;
Mountable on 35mm DIN Rail;

Power Supply 15…21V AC or 18…35V DC;
Temperature range -40°C to 70°C.

At the Gateway can be connected up to 250 standard M-Bus devices. This number depends of the code expressed by the xxx number:

HD67021-B2-20 and HD67022-B2-20 support up to 20 M-Bus devices;
HD67021-B2-40 and HD67022-B2-40 support up to 40 M-Bus devices;
HD67021-B2-80 and HD67022-B2-80 support up to 80 M-Bus devices;

HD67021-B2-160 and HD67022-B2-160 support up to 160 M-Bus devices;
HD67021-B2-250 and HD67022-B2-250 support up to 250 M-Bus devices.

In the case of HD67021-B2-250 and HD67022-B2-250 the device must be mounted on 35mm DIN rail which is horizontally mounted
on a wall or cabinet back-plate. This unit have a fan in the top of the enclosure. To avoid obstructions to the airflow around the unit it is
recommended to not cover the paths of air. Take care to not cover the fan. It is recommended to put the device into a ventilated cabinet.

CONFIGURATION:

You need Compositor SW67021 software on your PC in order to perform the following:

Define the communication parameters of the M-Bus;
Define the communication parameters of the RS232/RS485;
Update Firmware.

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M-

Bus / RS232 / RS485

Document code: MN67021_ENG Revision 2.100 Page 7 of 25

Caution:

Do n

ot reverse the polarity power

POWER SUPPLY:

The devices can be powered at 15…21V AC and 18…35V DC. The consumption depends to the code of the device. For more details see the
two tables below.

VAC

VDC

Vmin Vmax Vmin Vmax

15V 21V 18V 35V

Consumption at 24V DC:

Device No Load [W/VA] Full Load [W/VA]*

HD67021-B2-20 / HD67022-B2-20

3.5

4

HD67021-B2-40 / HD67022-B2-40 5

HD67021-B2-80 / HD67022-B2-80 8

HD67021-B2-160 / HD67022-B2-160 14

HD67021-B2-250 / HD67022-B2-250 30

* This value is with all the Slave M-Bus devices of the code (20, 40, 80, 160, 250) connected to the line

HD67021-B2-xxx / HD67022-B2-xxx

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Bus / RS232 / RS485

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FUNCTION MODES:

The device has got two functions mode depending of the position of the ‘Dip1 of Dip-Switch A’ of HD67021-B2-xxx / HD67022-B2-xxx:

The first, with ‘Dip1 of Dip-Switch A’ at “OFF” position, it is used for the normal working of the device.
The second, with ‘Dip1 of Dip-Switch A’ at “ON” position, it is used for upload the Project.

For the operations to follow for the updating, see ‘UPDATE DEVICE’ section.

According to the functioning mode, the LEDs will have specifics functions, see ‘LEDS’ section.