KBR multisys D4-IGW-1 User manual

25845_EDEBDA0291-4720-1_EN
User Manual
Technical Parameters
multisys D4-IGW-1
multimax D4-IGW-1
System IEnglish
You can nd the instructions for your KBR
device at our download center.
https://www.kbr.de/de/dienstleistungen/
download-center

V1.00
25845_EDEBDA0291-4720-1_EN
2
KBR Kompensationsanlagenbau GmbH does not accept any liability for any loss or
damage resulting from printing errors in or changes to this manual.
In addition, KBR Kompensationsanlagenbau GmbH does not accept any liability for any
loss or damage caused by defective devices or devices manipulated by the user.
Copyright 2020 by KBR Kompensationsanlagenbau GmbH
Subject to change.
Table of Contents

V1.00
25845_EDEBDA0291-4720-1_EN
3
1 Introduction......................................................................................................................................4
1.1 User Manual ...................................................................................................................................... 4
1.2 Safety Keys......................................................................................................................................... 5
1.3 Safety Notes ......................................................................................................................................6
1.4 Product Liability............................................................................................................................... 7
1.5 Scope of Delivery ............................................................................................................................7
1.6 Disposal ..............................................................................................................................................7
1.7 Overvoltage and Lightning Protection................................................................................... 7
2 Range of Functions......................................................................................................................... 8
2.1 Range of Functions multimax D4-IGW-1................................................................................8
3 Installation.........................................................................................................................................9
3.1 Device assembly..............................................................................................................................9
3.2 Connection Diagram....................................................................................................................10
3.3 Terminal Assignment...................................................................................................................12
4 Network Communication...........................................................................................................13
5 Congure Network Settings......................................................................................................14
5.1 Online................................................................................................................................................14
5.2 Oine................................................................................................................................................15
6 Hardware Reset..............................................................................................................................16
7 Establish SSH Connection..........................................................................................................16
8 Technical Data................................................................................................................................17
8.1 Technical Data for the multisys / multimax D4-IGW-1.....................................................17
8.1.1 Control and display elements...................................................................................................17
8.1.2 Power supply ..................................................................................................................................17
8.1.3 Hardware Outputs ........................................................................................................................17
8.1.4 Mechanical data ............................................................................................................................17
8.1.5 Surrounding Conditions / Electrical Safety..........................................................................18
Table of Contents
Table of Contents

V1.00
25845_EDEBDA0291-4720-1_EN
4
1 Introduction
Thank you for choosing this KBR quality product.
To become familiar with the operation and programming of the device and to use the
full range of functions of this high-quality product at all times, you should read this user
manual carefully.
The individual chapters explain the technical details of the device and show how damage
can be avoided through proper installation and commissioning.
1.1 User Manual
This user manual must be accessible to the user at all times (e.g. in the switchgear cabi-
net). Even if the device is resold to third parties, the manual remains an inherent part of
the device.
Although the utmost care has been taken in writing this user manual, errors may still oc-
cur. We would be very grateful if you would notify us of any errors or unclear descriptions
you may notice.
Introduction

V1.00
25845_EDEBDA0291-4720-1_EN
5
1.2 Safety Keys
This manual contains instructions that you must follow for your personal safety and to
avoid material damage. These instructions are identied by a warning sign or information
symbol, depending on the degree of hazard they warn about.
DANGEROUS VOLTAGE
„Warning“ means that death, major injuries or damage may occur if suitable safety
precautions are not taken.
CAUTION
„Caution“ means that minor injuries or damage may occur if the appropriate safety pre-
cautions are not taken.
NOTE
„Note“ is an important piece of information on the product, its operation or the
respective part of the user manual to which special reference is being made.
Disclaimer
The contents of this user manual have been carefully reviewed in terms of the hardware
and software described. However, deviations cannot be excluded and therefore com-
plete conformity cannot be guaranteed. The specications made in this user manual are
reviewed on a regular basis; any corrections required will be included in the next revision.
Introduction

V1.00
25845_EDEBDA0291-4720-1_EN
6
1.3 Safety Notes
In order to prevent operating errors, device operation is kept as simple as possible.
This will enable you to start your device up quickly.
It is in your own interest to read the following safety instructions carefully.
DANGEROUS VOLTAGE
The applicable DIN/VDE regulations must be observed during installation!
Connection to the mains, commissioning and operation of the device may only be carried
out by qualied personnel. Qualied personnel within the meaning of the safety instruc-
tions in this manual are persons with electrical engineering training and knowledge of
national accident prevention regulations, safety engineering standards and the installa-
tion, commissioning and operation of the device.
To prevent re and electric shock, do not expose the device to rain or moisture!
Before connecting the device to the power supply, check whether the local power supply
conditions comply with the specications on the nameplate.
A faulty connection may result in the destruction of the device!
When connecting the device, adhere to the information given in the connection diagram
(see “Connection diagram”) and that the connecting cables are not live. When wiring,
always ensure that all cables used are neither damaged nor faulty
and observe correct polarity!
Proper and safe operation of the product requires correct transport, storage, installation
and assembly as well as careful operation and maintenance.
If the device has any visible damage it is considered unt for use and must be disconnect-
ed from the mains! Troubleshooting, repairs and maintenance work may only be carried
out at our plant or after contacting our customer service team.
If the device is opened without authorization, any warranty or guarantee claim is forfeit-
ed. Error-free functioning can no longer guaranteed!
Opening the device may expose live parts. Capacitors in the device may still be charged,
even if the device has been disconnected from all power sources. Do not operate open
devices under any circumstances!
Lightning protection measures must be provided for all input and output cables in sys-
tems at risk from lightning strikes (See the chapter“Protective Measures”)!
Introduction

V1.00
25845_EDEBDA0291-4720-1_EN
7
1.4 Product Liability
You have purchased a high-quality product. Only top-quality components with
exceptional reliability are used.
Each device undergoes a long-term test before delivery.
With regard to product liability, please see our general terms and conditions for
electronic devices, which you can read at www.kbr.de.
The warranty on device characteristics only applies if the device is operated in
accordance with its intended use!
1.5 Scope of Delivery
Included in the scope of delivery:
multisys D4-IGW-1 or multimax D4-IGW-1
User manual
1.6 Disposal
Please dispose of defective, out-of-date or no longer used devices properly.
If you wish, we can dispose of the device for you.
1.7 Overvoltage and Lightning Protection
To protect your purchased high-quality devices from damage, we strongly recommend
that you take overvoltage protection measures. Protect control voltage inputs, pulse and
bus lines.
Introduction

V1.00
25845_EDEBDA0291-4720-1_EN
8
2 Range of Functions
The device is a universal minicomputer based on the Raspberry 3 Compute Module
(CM3). It can be installed in standard switchgear cabinets and has an integrated power
supply unit for a 230V power connection.
Depending on the application intended, a specic software image will be installed by the
manufacturer.
2.1 Range of Functions multimax D4-IGW-1
The module is already congured as a web server. You can connect to the URL http://[IP
or host name on the nameplate] with a browser. You will be directed to the login page:
Range of Functions
There are three user proles dened:
Prole Default
Password
Live
Data
Historical
Data
Standard
Congurations
Expert
Congurations
Viewer viewer x x - -
Standard user x x x -
Expert kbradmin x x x x
NOTE
The default passwords can and should be individually reset under Expert
Congurations.
For further help with operating, press the respective ? button

V1.00
25845_EDEBDA0291-4720-1_EN
9
Installation
3 Installation
This chapter describes:
„Mounting the device“
„3.2 Connection Diagram“ on page 10
„3.3 Terminal Assignment“ on page 12
3.1 Device assembly
The housing of the D4-IGW-1 has been designed for switchgear cabinet mounting on a
35mm DIN rail. The module is snapped on the mounted DIN rail.
CAUTION
The device control voltage must be secured with a back-up fuse on site.
The electrical installation of the building must have a disconnecter or circuit breaker for
the power supply voltage.
The disconnecter must be close to the device and be easily accessible to the user.
It must be marked as an isolating switch for this device.
The isolating switch must be UL/IEC-approved.
During installation, please also observe our instructions on safety measures against
overvoltage and lightning in the chapter„Overvoltage and Lightning Protection“
Page 7.

V1.00
25845_EDEBDA0291-4720-1_EN
10
Installation
3.2 Connection Diagram
Figure 1:
Connection diagram
Figure 2:
Connections on top

V1.00
25845_EDEBDA0291-4720-1_EN
11
Installation
Figure 3:
Connections on bottom
Figure 4:
Front view

V1.00
25845_EDEBDA0291-4720-1_EN
12
Installation
Terminals 1 (L) / 2 (N) and PE Power Supply Connection.
Auxiliary voltage is required for device operation.
For technical data, please refer to the nameplate.
Terminals 90 (ground),
91 (A) and 92 (B)
Serial Port 1
RS485 Communication Port (e.g. KBR eBus)
Module OUT A Serial Port 1.
For communication with the KBR expansion modules.
Maximum Output Power: 2W
Ethernet Network Connection for Ethernet TCP
USB Universal Serial Bus (USB 2.0)
HDMI HDMI Display Connection
3.3 Terminal Assignment

V1.00
25845_EDEBDA0291-4720-1_EN
13
Network Communication
4 Network Communication
The standard for the D4-IGW-4 is a dynamic address for a DHCP server available in the
network. If this process fails, a “fallback” address will automatically be set, which is as
follows:
IP: 192.168.0.2
Subnet mask: 255.255.255.0
If a monitor is connected to the device, the IP address will be displayed during booting.
With an address assigned via DHCP, this can generally also be queried in the respective
router conguration. The connection to the system can also be made by giving the com-
puter name (“host name”) regardless of the assigned IP address. This can be found on a
sticker on the side of the housing.
Successful communication always requires that the D4-IGW-1 and its communication
partner are in the same network subset. If the system receives a DHCP address, this is
typically the case. However, if no DHCP server is available, the communication partner’s
network subset must correspond to the subset of the fallback address given above.
Example:
For one-time conguration, the connection to the D4-IGW-1 should be made directly
from a Notebook (1:1 via crossover cable)
D4-IGW-1 - static fallback IP: 192.168.0.2
Communication partner (Notebook) - static IP: 192.168.0.1

V1.00
25845_EDEBDA0291-4720-1_EN
14
Congure Network Settings
5 Congure Network Settings
In exceptional cases, it may be necessary to manually adjust the network conguration.
There are essentially two options for this:
1. Online
2. Oine
5.1 Online
In order to be able to modify the settings during continuous operation, an SSH connec-
tion to the device must be established - see“Establish SSH Connection.” Open the corre-
sponding conguration data in the active terminal session with the following command:
sudo nano /etc/dhcpcd.conf
The section to be edited is at the end of le.
Static address assignment - for the following entries, remove the annotation and modify
as desired.
static ip_address=192.168.180.123/24
(IP-Adresse/Subnetzmaske)
static routers=192.168.180.1 (Gateway)
static domain_name_servers=192.168.180.2 (DNS server)
Dynamic address assignment (DHCP) - comment out the following entries accordingly
#static ip_address=192.168.180.123/24
(IP-Adresse/Subnetzmaske)
#static routers=192.168.180.1 (Gateway)
#static domain_name_servers=192.168.180.2 (DNS server)
Then save the le by pressing the key combination“Ctrl + O”
(close the le with “Ctrl + X”).

V1.00
25845_EDEBDA0291-4720-1_EN
15
Congure network settings
5.2 Oine
Oine conguration is an option for being able to congure settings in advance, for
example, or if a connection can no longer be established due to a conguration error
(“locked out” of system).
To modify settings during non-continuous operation, the microSD card (see gure 3)
must be removed from the device. This can be then be integrated into a Windows system,
for example, with the use of a card reader. Navigate to the following le using a le ex-
plorer and open it with Editor (preferably the Notepad++ editor):
KBR\dhcpcd_template.conf
The section to be edited is at the end of le.
Static address assignment - for the following entries, remove the annotation and modify
as desired.
static ip_address=192.168.180.123/24
(IP-Adresse/Subnetzmaske)
static routers=192.168.180.1 (Gateway)
static domain_name_servers=192.168.180.2 (DNS server)
Dynamic address assignment (DHCP) - comment out the following entries
#static ip_address=192.168.180.123/24
(IP-Adresse/Subnetzmaske)
#static routers=192.168.180.1 (Gateway)
#static domain_name_servers=192.168.180.2 (DNS server)
Save the modied le accordingly. Then reinsert the microSD card
into the device slot on the D4-IGW-1 and reboot the system as normal (wait 2-3 minutes
until all relevant services have started). To apply the changes you just made to the system,
the network must be reset (as described under “Reset network settings”).

V1.00
25845_EDEBDA0291-4720-1_EN
16
Hardware Reset / Establish SSH Connection
6 Hardware Reset
The network settings in particular can be reset to a dened state by pressing a hardware
key (see gure 2). The reset button must be held down continuously with an appropriate
tool for 5 seconds to do so. Then the settings will be reset - an LED on the front of the
housing will blink to conrm that the process was successful.
7 Establish SSH Connection
Using a standard SSH client, a secure connection can be established to the D4-IGW-4 - for
example, using Kitty or Putty under Windows. The host name or even the IP address given
can be used as the target (standard SSH port => 22)
Login terminal console
User: kbr
Password: kbradmin

V1.00
25845_EDEBDA0291-4720-1_EN
17
Technical Data
8 Technical Data
8.1 Technical Data for the multisys / multimax D4-IGW-1
8.1.1 Control and display elements
Operation Reset push button
Control display 4 green LEDs:
3 x input status, 1x power
8.1.2 Power supply
Power supply US1: 100–240 V ± 10% DC/50/60 Hz
Power consumption 23 VA/14W
8.1.3 Hardware Outputs
Interface Serial
interface
RS 485
Protocol and speed depend on software congu-
ration
Module bus
interface
Serial
interface
RS 485 (RJ12) for ready-made KBR system cable (6-
pin modular cable, unshielded), max. length 30m
if placed suitably.
Maximum output power: 2W
USB inter-
face
Serial
interface
USB 2.0 Port
Display
interface
HDMI interface Monitor port
8.1.4 Mechanical data
Top hat
rail device
Housing dimensions 90 x 71 x 61 mm (H x W x D)
Mounting type Wall mounting on DIN rail
7.5 mm deep, in accordance with DIN EN 50022;
suitable
for distribution board mounting
Weight Approx. 210g

V1.00
25845_EDEBDA0291-4720-1_EN
18
Technical Data
8.1.5 Surrounding Conditions / Electrical Safety
Surrounding
conditions
Standards DIN EN 60721-3-3/A2: 1997-07;
3K5+3Z11; (IEC721-3-3; 3K5+3Z11)
Operating temperature K55 (-5 °C …. +55 °C)
Air humidity 5 % … 95 %, non-condensing
Storage temperature K55 (-25°C …. +70°C)
Operating height 0…2,000m above sea level
Electrical
safety
Standards DIN EN 61010-1: 2011-07
Protection class I
Overvoltage category CATIII: Relay CAT II
Rated surge voltage 4kV
Protection type Standards IP20 in accordance with DIN EN 60529:
2014-09
EMC Standards DIN EN 61000-6-2:2006-03 + amend-
ment 1:2011-03
DIN EN 61000-6-3:2011-09 + amend-
ment 1:2012-11
DIN EN 61326-1:2013-07

Notes
V1.00
25845_EDEBDA0291-4720-1_EN
19

25845_EDEBDA0291-4720-1_EN
Am Kiefernschlag 7
D-91126 Schwabach
Germany
T [phone] - 0
F [phone] - 83
E info @ kbr.de
www.kbr.de
KBR Kompensationsanlagenbau GmbH