eKey home series User manual

ID 51/491/0/326: Version 4, 2015-11-12; Media Center ID: 3009
en
OPERATING
INSTRUCTIONS
ekey home converter LAN
RS-485

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English
Translation of the original instructions –ID51/491/0/326
Table of contents
1General .......................................................................................................................3
1.1 Note ....................................................................................................................3
1.2 Product liability and limitation of liability ...................................................................3
1.3 Warranty and manufacturer's warranty .....................................................................3
2Notices, symbols, and abbreviations...........................................................................4
3Safety information ......................................................................................................5
3.1 Life-threatening danger resulting from electricity........................................................ 5
3.2 Tamper-proofing.................................................................................................... 5
4Product description.....................................................................................................5
4.1 System overview ...................................................................................................5
4.2 Scope of delivery ...................................................................................................6
4.3 Proper use and areas of application ..........................................................................6
4.4 Requirements for the installer..................................................................................6
4.5 Requirements for the user....................................................................................... 6
4.6 LAN RS-485 converter ............................................................................................7
4.6.1 Function of the converter ..................................................................................7
4.6.2 Controls and visual signals on the converter ........................................................7
4.6.3 Default settings ...............................................................................................8
4.7 Protocol types .......................................................................................................9
4.7.1 Structure of a data packet with the rare protocol..................................................9
4.7.2 Structure of a data packet with the home protocol.............................................. 11
4.7.3 Structure of a data packet with the multi protocol............................................... 12
4.8 Configuration tool ................................................................................................ 13
4.8.1 Function of the configuration tool ..................................................................... 13
4.8.2 Software requirement..................................................................................... 13
5Technical specifications ............................................................................................13
6System setup ............................................................................................................14
6.1 ekey home variant ............................................................................................... 14
6.2 ekey multi variant................................................................................................ 15
7Converter configuration ............................................................................................16
7.1 Preparing for configuration .................................................................................... 16
7.2 Integrating the converter into the network .............................................................. 17
7.3 Configuring data packets ...................................................................................... 19
8Installation ...............................................................................................................22
9Updating the software ..............................................................................................23
10 Restarting the converter...........................................................................................24
11 Resetting default settings.........................................................................................25
11.1 Resetting via the configuration tool ........................................................................ 25
11.2 Resetting via the hardware.................................................................................... 26
12 Maintenance .............................................................................................................27
13 Disposal ....................................................................................................................27
14 Declaration of conformity .........................................................................................27
15 Copyright ..................................................................................................................27

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1General
ekey biometric systems GmbH operates a quality management system in compliance with EN ISO
9001:2008 and is certified accordingly.
1.1 Note
These instructions form a component of the product. Ensure that they are stored in a safe place.
Please contact your dealer for further information about the product.
1.2 Product liability and limitation of liability
Safe operation and function of the devices can be impaired in the following situations. Liability due
to malfunctioning is transferred to the operator/user in such cases:
□The system devices are not installed, used, maintained, and cleaned in accordance with the
instructions
□The system devices are not used within the scope of proper use
□Unauthorized modifications are carried out on the system devices by the operator.
These operating instructions are not subject to updating. We reserve the right to make technical
modifications and change the product's appearance; any liability for errors and misprints is
excluded.
1.3 Warranty and manufacturer's warranty
The version of our general terms and conditions in force on the date of purchase shall apply. See
http://www.ekey.net.

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2Notices, symbols, and abbreviations
NOTICE
Denotes additional information and useful tips.
DANGER
Denotes imminent danger which could lead to death or serious injuries.
ATTENTION
Denotes possible property damage which cannot result in injuries.
Symbols:
1.
Step-by-step instructions
References to sections of these instructions
References to the mounting instructions
References to the wiring diagram
Displayed value
Displayed values
ekey home CV LAN RS-485
Product names
MENU ITEM
Menu items
Button
Buttons
Abbreviations and terminology
CV
Converter
Data sink
Destination of the data
IP address
Internet Protocol address. The IP address serves to identify a
computer on a network. IP addresses are not specific to a device
and can be changed.
LAN
Local Area Network. A local network for network-compatible
devices.
MAC address
Media Access Control address. The MAC address provides each
network interface controller on the network with a unique ID.
RS-485 bus
Totality of all ekey home/multi devices which are networked
serially via a 2-core cable, including the
ekey home converter LAN
RS-485
UDP
User Datagram Protocol. The User Datagram Protocol is used to
send unique data packets to applications on the network.

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3Safety information
3.1 Life-threatening danger resulting from electricity
DANGER
All ekey home devices are to be operated with safety extra-low voltage (SELV). Only use power
supplies rated protection class 2 according to VDE 0140-1 to supply ekey home devices.
Failure to do so will create a risk of electrocution.
Only certified electricians are authorized to carry out the electrical installation work!
3.2 Tamper-proofing
Mount the converter in a safe internal area. This prevents tampering from the outside.
4Product description
4.1 System overview
Fig. 1: Overview of the system (example)
1Third-party system
2ekey RS-485 bus
3Power supply
4LAN RS-485 converter
5Control panel
6Distributor
7Motorized lock
8Cable transfer
9Finger scanner

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4.2 Scope of delivery
□LAN RS-485 converter;
□Software CD: ekey home converter LAN config software, Operating instructions, wiring diagram,
data sheet;
□Optional: Finger scanner, control panel, USB converter, cable transfer, power supply,
connection cable, covers, etc.
4.3 Proper use and areas of application
This product is an accessory for a finger scan access control system. The device is integrated into
the system. The system is comprised of a finger scanner, control panel, converter, and receiver
(data sink). It is available in various modells and component combinations. For certain activities,
the converter sends a defined data packet in the UDP protocol on the RS-485 bus via the Ethernet
network. Data is transmitted in one direction from the ekey home or ekey multi system to the
receiver, and never the other way round.
The system is used to establish a data connection between the ekey home or ekey multi system
and a defined receiver, such as a Home Automation System.
4.4 Requirements for the installer
The following skills and knowledge are needed to commission the ekey home or ekey multi system
with LAN RS-485 converter:
□Electrical connection: The system installer must be familiar with electrical connections and be
competent in this field in order to guarantee safe operation.
□Data transmission: The system installer must be familiar with network technology and IP
addressing in order to install and configure the system correctly.
□Data processing: The creator/operator of the receiver (data sink) must be familiar with data
technology and data processing in order to adjust the interface correctly.
4.5 Requirements for the user
No particular skills or knowledge are needed to use the ekey home or ekey multi system with LAN
RS-485 converter. No alterations or servicing should be carried out after the system has been
correctly commissioned by qualified personnel, unless the fundamental system properties (network
structure, addressing, etc.) change.

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4.6 LAN RS-485 converter
4.6.1 Function of the converter
For certain activities, the converter sends a defined data packet in the UDP protocol on the RS-485
bus via the Ethernet network. A receiver (data sink) can interpret this data packet and set a
defined event. The converter supports three protocol types: rare, home, and multi. Configuration of
the protocol type and the network settings is carried out using the ekey home converter LAN config
software.
The converter functions in conjunction with the following ekey control panels:
□ekey home CP WM 1
□ekey home CP WM 3
□ekey home CP IN 1
□ekey home CP IN 2
□ekey home CP DRM 1
□ekey home CP DRM 2
□ekey multi CP DRM 4
4.6.2 Controls and visual signals on the converter
1Status LED
2Button
310/100 LED
4Link/activity LED
Fig. 2: Overview of
ekey home CV LAN RS-485
The converter has two status LEDs for displaying operating statuses. Two LEDs on the RJ45 socket
for displaying network statuses. There is a button for restarting the device/resetting the device to
its default settings.
Button operation
Function
Press and hold button for
>0.3 sec.
The converter is restarted.
Press and hold button for
>10 sec.
Reset to default settings.
Table 1: Button operation of ekey home CV LAN RS-485

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Display
Description
Status LED flashes green.
Normal mode.
The sent packets can be decrypted.
Status LED flashes red.
Incorrect connection.
The sent packets cannot be
decrypted.
Status LED lights up red.
Software error/update required.
The lower status LED flashes red
briefly.
Converter is starting/reset to default
settings was carried out.
Link/activity LED off.
No network connection.
Link/activity LED flashing.
Network activities.
Link/activity LED on.
Network connection enabled.
10/100 LED off.
LAN speed 10 Mb.
10/100 LED on.
LAN speed 100 Mb.
Table 2: Visual signals of ekey home CV LAN RS-485
4.6.3 Default settings
The LAN RS-485 converter comes with the following default settings.
ekey converter LAN RS-485
IP address
192.168.1.250
Network mask
255.255.255.0
Network gateway
0.0.0.0
Receiver port
56000
Receiver IP address
0.0.0.0
Spacer
_
Protocol type
rare
Communication type
data transmission only
Table 3: Default settings of ekey home CV LAN RS-485

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4.7 Protocol types
The converter supports three protocol types for sending data packets over the Ethernet network:
□rare protocol: Complex protocol for system developers who are incorporating an ekey home
system. The data is transferred in binary format. This protocol is the default setting.
□home protocol: Simple protocol for automation technicians who are incorporating an ekey
home system. The data is transferred in string format.
□multi protocol: Simple protocol for automation technicians who are incorporating an ekey
multi system. The data is transferred in string format.
The individual data fields can be separated by means of a spacer. This character is defined in the
settings. The spacer takes effect in the home and multi protocols.
4.7.1 Structure of a data packet with the rare protocol
The rare protocol can only be used in ekey home systems. This protocol has the following
structure:
Position
Data set
Data type
Values and meaning
1
nVersion
Long
3
2
nCmd
Long
0x88 = Decimal 136.. Open door with finger
0x89 = Decimal 137.. Wrong or unrecognized finger
3
nTerminalID
Long
Address of the finger scanner.
See calculation below.
4
strTerminalSerial
Char[14]
0
5
nRelayID
Char[1]
0.. Relay 1
1.. Relay 2
2.. Relay 3
15.. Double relay
6
nReserved
Char[1]
Empty
7
nUserID
Long
User number according to
ekey home control panel:
1.. User 1
2.. User 2
3.. User 3
..
99.. User 99
0.. Unrecognized user
8
nFinger
Long
Finger number according to
ekey home control panel:
0.. Finger 1
1.. Finger 2
2.. Finger 3
..
8.. Finger 9
9.. Finger 0
13.. RFID
9
strEvent
Char[16]
0
10
sTime
Char[16]
0
11
strName
Unsigned
short
0
12
strPersonalID
Unsigned
short
0
Table 4: Structure of a data packet with the rare protocol

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Calculating the address of the finger scanner
The serial number of the finger scanner is required to calculate the address. This can be found on
the label attached to the finger scanner. The serial number is composed of multiple parts:
Part no.
Production week
Production year
Sequential number
aaaaaa
ww
yy
ssss
801310
10
11
0405
Table 5: Serial number structure with example
Calculation formula:
Address = (((yy * 53 + ww) * 655367)) + ssss) + 0x70000000
Example calculation:
ww = 10 = 0xA
yy = 11 = 0xB
ssss = 0405 = 0x195
Address
= (((0xA * 53 + 0xB) * 655367) + 0x195) + 0x70000000
= ((0x21D * 655367) + 0x195) + 0x70000000
= (0x21D0000 + 0x195) + 0x70000000
= 0x21D0195 + 0x70000000
= 0x721D0195

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4.7.2 Structure of a data packet with the home protocol
The home protocol can only be used in ekey home systems. Data packets are created for each
recognized finger and every time a refusal takes place at the finger scanner. The data fields within
the data packet are ASCII-encoded. This protocol has the following structure:
Data field
name
Number
of digits
Data type
Value range
Meaning
PACKET TYPE
1
String
1
"User data" packet type
USER ID
4
String (decimal)
0000-9999
User number (default 0000)
FINGER ID
1
String (decimal)
0-9
1.. = left little finger
2.. = left ring finger
3.. = left middle finger
4.. = left index finger
5.. = left thumb
6.. = right thumb
7.. = right index finger
8.. = right middle finger
9.. = right ring finger
0.. = right little finger
R.. RFID
"-".. no finger
SERIAL NO.
FS
14
String
xxxxxx xx xx
xxxx
Digits 1-6 = Part no.
Digits 7-8 = Production week
Digits 9-10 = Production year
Digits 11-14 = Sequential number
ACTION
1
String
1, 2
1.. Open
2.. Refuse unrecognized finger
RELAY
1
String
1-4; "-"
1.. Relay 1
2.. Relay 2
3.. Relay 3
4.. Relay 4
d.. Double relay
"-".. no relay
Table 6: Structure of a data packet with the home protocol
Examples:
The finger scanner in the example has the serial number 80156809150025
□Opening: The user who is assigned number 46 swipes his/her left index finger –which
switches relay 2 –over the finger scanner. The finger is recognized and the control panel
switches relay 2. The following data set is sent:
1_0046_4_80156809150025_1_2
□Refusal: An unrecognized finger is swiped over the finger scanner. The following data set is
sent:
1_0000_–_80156809150025_2_-

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4.7.3 Structure of a data packet with the multi protocol
The multi protocol can only be used in ekey multi systems and is essential for this system. Data
packets are sent for each recognized finger or each time a refusal takes place at the finger
scanner, and when the digital input is enabled. The data packet is sent for every finger scanner in
the ekey multi system. The data fields within the data packet are HEXASCII-encoded. This protocol
has the following structure:
Data field
name
Number
of digits
Data type
Value range
Meaning
PACKET TYPE
1
String
1
"User data" packet type
USER ID
4
String (decimal)
0000-9999
User number (default 0000)
USER NAME
9
String
xxxxxxxxx
User name
xx.. alphanumeric
-.. undefined
USER STATUS
1
String
0, 1, "-"
0.. Disable user
1.. Enable user
"-".. undefined
FINGER ID
1
String (decimal)
0-9
1.. left little finger
2.. left ring finger
3.. left middle finger
4.. left index finger
5.. left thumb
6.. right thumb
7.. right index finger
8.. right middle finger
9.. right ring finger
0.. right little finger
"-".. no finger
KEY ID
1
String
1-4; "-"
1.. Key 1
2.. Key 2
3.. Key 3
4.. Key 4
"-".. Master key
SERIAL NO.
FS
14
String
xxxxxx xx xx
xxxx
Digits 1-6 = Part no.
Digits 7-8 = Production week
Digits 9-10 = Production year
Digits 11-14 = Sequential number
NAME FS
4
String
xxxx
Finger scanner designation
ACTION
1
String
1-8
1.. Open
2.. Refuse unrecognized finger
3.. Refuse time slot A
4.. Refuse time slot B
5.. Refuse disabled
6.. Refuse "Only always users"
7.. Finger scanner not connected to
control panel
8.. digital input
A.. Code pad 1-minute lock
B.. Code pad 15-minute lock
INPUT ID
1
String
1-4; "-"
1.. digital input 1
2.. digital input 2
3.. digital input 3
4.. digital input 4
"-".. no digital input
Table 7: Structure of a data packet with the multi protocol

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Examples:
The finger scanner in the example has the serial number 80156809150025
□Opening: The user who is assigned number 3 and has the name "Joseph" swipes his right
index finger –which serves as key 2 and switches relay 2 –across the finger scanner that has
been allocated number 2 and has the name "GAR". The finger is recognized and relay 2
switches. The following data set is sent:
1_0003_JOSEPH---_1_7_2_80156809150025_GAR-_1_-
□Time slot A refusal: The user who is assigned number 3 and has the name "Joseph" swipes
his right index finger –which serves as key 2 and switches relay 2 –across the finger scanner
that has been allocated number 2 and has the name "GAR". The finger is recognized, but entry
is refused as Joseph is not permitted access when time slot A is enabled. The following data set
is sent:
1_0003_JOSEPH---_1_7_2_80156809150025_GAR-_3_-
4.8 Configuration tool
The ekey home converter LAN config software serves as a configuration tool. This can be found on
the CD supplied with the ekey home converter LAN RS-485 and is also available to download from
the ekey homepage. Click on the following link to go to the download area: http://www.ekey.net.
4.8.1 Function of the configuration tool
The configuration tool is used to configure and set the parameters for the converter.
4.8.2 Software requirement
The software only operates on MS Windows operating systems.
5Technical specifications
Name
Unit
Values
Supply
VDC
8-24
Power consumption
W
Approx. 1
Temperature range
°C
-25 to +75
Baud rate at the RS-485 end
Bd
115200
IP code
IP
20
Table 8: Technical specifications: ekey home CV LAN RS-485

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6System setup
The converter is integrated directly into the ekey RS-485 bus.
6.1 ekey home variant
Fig. 3: Overview of the ekey home variant
1LAN RS-485 converter
2ekey RS-485 bus
3LAN connection cable for third-party system
4Finger scanner
5Third-party system
6Control panel
The ekey home variant comprises a finger scanner, a control panel, a converter, and an interface
to the third-party system. The converter transmits the defined data packet from the finger scanner
to the third-party system.

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6.2 ekey multi variant
Fig. 4: Overview of ekey multi variant
1LAN RS-485 converter
2LAN connection cable for third-party system
3Third-party system
4ekey RS-485 bus
5Finger scanner 1-4
6Control panel
The ekey multi variant comprises up to four finger scanners, a control panel, a converter, and an
interface to the third-party system. The converter transmits the defined data packet from each
finger scanner to the third-party system.

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7Converter configuration
7.1 Preparing for configuration
The following components are required to configure the converter:
□PC with MS Windows operating system and Ethernet interface;
□ekey home converter LAN config software;
□Network cable;
□Power supply.
The PC must be on the same network as the ekey home converter LAN RS-485 if you have already
commissioned your system.
NOTICE
Connect the ekey home converter LAN RS-485 to your PC without a router.
Fig. 5: Wiring diagram for configuring the converter
1PC with MS Windows operating system
2LAN RS-485 converter
3Power supply
4Network cable
Cable the system according to the wiring diagram (Fig. 5).
ATTENTION
The device connections are not polarity reversal protected!
Possible property damage!
Check the configuration of the wires carefully before connecting the grid supply.
Step
Instruction
1st
Connect the network cable to the converter and the PC.
2nd
Connect the power supply to the grid supply.
The system is ready for integration into the network.

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7.2 Integrating the converter into the network
Settings relating to the network are necessary for identifying the converter on the network. For
this, you must obtain an IP address, the network mask, and the network gateway from the system
administrator.
Prepare the system for integration into the network.
See Preparing for configuration, page 16.
Step
Instruction
1st
Start the
ekey home converter LAN config
software.
2nd
Variant a:
The start screen is displayed and the
ekey home converter LAN RS-485
, which is not
configured, is displayed in the device list on the left. Select the converter and go to step
3.
Variant b:
The start screen is displayed and no
ekey home converter LAN RS-485
is displayed in the
device list on the left.
Click on Assign IP / reset converter so that you can use the
ekey home converter LAN
RS-485
to establish a connection.

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Step
Instruction
The input screen opens on the right-hand side of the configuration tool.
Specify the MAC address of the
ekey home converter LAN RS-485
. The 12-digit MAC
address can be found on the label on the bottom of the converter.
Enter the determined MAC address.
3rd
Enter the desired new IP address, the network mask, and the network gateway in the
input fields.
4th
Click on Apply.

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Step
Instruction
5th
After a few seconds, the configured
ekey home converter LAN RS-485
appears in the
device list on the left.
The ekey home converter LAN RS-485 is accessible on the network and ready for data packet
configuration.
IP
MAC
Serial#
Version
169.254.224.99
90 c6 B2 20 00 01
802137-1315-0218
3.2.15.18
IP address of the
ekey
home CV LAN RS-485
MAC address of the
ekey home CV LAN RS-
485
Serial number of the
ekey home CV LAN RS-
485
Firmware version
Table 9: Description of the device list
7.3 Configuring data packets
You can use the configuration tool to configure data packets and set their parameters. The
following aspects must be set:
□The receiver port;
□The receiver IP address;
□The spacer;
□The protocol type;
Receiver port and receiver IP address
The receiver port and the receiver IP address define the receiver (data sink) uniquely on the
network.
NOTICE
The receiver port and the default transmitter port (56000) must be activated on the network. In
the router settings, make sure that the defined ports are also freely routed to the receiver.
Spacer and protocol type
The spacer and the protocol type define the composition of the data packet. The receiver must be
able to read and interpret the defined data packet.
Depending on the system you are using, there are three protocol types you can set.
See Protocol types, page 9.
Communication type

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Only data transmission works with the ekey home converter LAN RS-485. The communication type
must therefore remain set to data transmission only.
NOTICE
Adapt the data packet in line with the options for the receiver (data sink). See the documents
provided by the third-party system supplier for information on how to do this.
The converter must be integrated into the network.
See Integrating the converter into the network, page 17.
Step
Instruction
1st
Click on the desired
ekey home converter LAN RS-485
in the device list.
2nd
The input screen opens on the right-hand side of the configuration tool.