Zennio Securel v3 User manual

Securel v3
IWAC –Securel v3 –Encrypted Relay with KNX Secure
ZIOSECV3
USER MANUAL
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Application Program Version: 1.0
User manual edition: [1.0]_a
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CONTENTS
Contents........................................................................................................................................ 2
1 Introduction............................................................................................................................ 3
1.1 Securel v3......................................................................................................................... 3
1.2 Access Control System ..................................................................................................... 4
1.3 Installation........................................................................................................................ 6
1.4 Start-Up and Power Loss.................................................................................................. 9
2 Configuration........................................................................................................................ 10
2.1 General........................................................................................................................... 10
2.1.1 Door Opening object ............................................................................................... 11
2.1.2 Serial Channel.......................................................................................................... 12
2.2 Manual Control .............................................................................................................. 15
ANEXO I. Communication Objects .............................................................................................. 18

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1INTRODUCTION
1.1 SECUREL v3
Securel v3 from Zennio is an actuator with KNX Secure presented as a secure system
for closing and opening doors of access-controlled rooms.
Uses two types of communications to connect with access control devices:
Encrypted serial channel communication. This type of communication
requires a pairing process which will be explained below.
KNX bus communication. In order to ensure secure communications
between both devices, group addresses configured with KNX security
must be used.
For detailed information about the functionality and the configuration of the
KNX Secure, please refer to the specific manual “Security KNX”available in
the Securel v3 product section at the Zennio website (www.zennio.com).
In order to know the type of communication allowed by the access control module to be
used together with Securel v3, please consult the specific manual of each device.
The most notable features of Securel v3 are:
Acting on electric strike using semiconductor element.
Encrypted serial communication with the access control device for door
opening.
KNX communication with the access control device via a KNX secure
object.
Configuration of the door opening time.
LEDs indicator of device status.
Manual control of opening door.
Door opening locking.
Heartbeat or periodical “still-alive” notification.

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1.2 ACCESS CONTROL SYSTEM
The following figure shows an example of the main elements involved in an access
control system and the interactions between them:
Figure 1. Access control system elements.
IWAC Display v3 (In-Wall Access Control): device with NFC reader that is
installed outside the room for access controlling. The opening orders will be
transmitted to Securel v3 by encrypted serial channel.
IWAC Out (In-Wall Access Control Out): KNX secure device with NFC reader
to be installed outdoors, to control access to a room. The opening orders will
be transmitted to Securel v3 by KNX bus. Although not mandatory, it is highly
recommended to set KNX secure for this communication.
Securel v3: final element acting on the lock when granting access from
access management modules.
In the idle state, Securel v3 will keep the electric strike locked to prevent the
door opening. When the access is granted from management module,
Securel v3 will release the lock for a while to open the door.
BMS (Building Management System): computer system that assumes the
integral automation of the building.
Z-Access: application that allows employees to record access cards. In
addition, by means of a specific module of the BMS system, permits the joint
Encrypted serial
communication
KNX-IP
Interface
IWAC Out
KNX Bus
Secure KNX bus
Lock
IP
Z-Access
NFC
Card
Room
IWAC
Display v3
Securel v3
Room
Securel v3
Lock

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coordination of the different access management modules and the notification
of certain events.
NFC card: passive element for accessing to certain rooms.
As shown in the diagram, Securel v3 can be used interchangeably with either IWAC
Display v3 or IWAC Out, although the communication method with each is different, as
indicated above.

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1.3 INSTALLATION
Securel v3 connects to the KNX bus through the on-board KNX connector. Once the
device is provided with power from the KNX bus, both the individual address and the
associated application programme may be downloaded.
Figure 1. Securel v3. Elements.
The elements are described next:
Pairing button (1): provided that the serial channel is enabled, a long press
(longer than three seconds) will activate the pairing mode.
Auxiliary power supply (3): slots for the connection of external 24VDC
power supply.
Electric strike output (4): output ports for the insertion of the electric strike.
Encrypted communication (5): transmit (Tx) and receive (Rx) terminals
through which the encrypted communication between Securel v3 and access
control module is established.
Figure 2 shows an example of a connection diagram of IWAC Display v3,
Securel v3, power supply and electric strike:
1. Pairing Button.
2. Pairing LED.
3. Auxiliary Power Supply.
4. Electric Strike Output.
5. Encrypted Communication.
6. Output Status LED.
7. Manual Control Button.
8. Prog./Test Button.
9. Prog./Test LED.
10. KNX Connector.
11. Fixing clamp.

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Figure 2. Access Control System connection diagram.
It should be recalled that, to ensure the inviolability of the access control
system, in the case of serial communication with the access control module, it
is necessary to locate the Securel v3 inside the room of the management
module.
Manual control button (7): button for direct control of the output during the
installation process. See section 2.2.
Test/Prog. Push button (8): a short press on this button sets the device into
the programming mode.
Note: if this button is held while plugging the device into the KNX bus, the
device will enter into safe mode. Once the device enters into safe mode, a
long press (10 seconds) reset the device to factory defaults.
LED indicators: indicator lights showing the status of the device:
➢Pairing LED (2):
•Securel v3 not paired LED: Flashing blue.
•Securel v3 paired or serial channel disabled LED: Off
➢Output Status LED (6):
•Relay open (door closed) LED: Off.
SECURE ZONE
IWAC Display v3
24VDC Power Supply
24VDC Electric Strike
Securel v3

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•Relay closed (door open) LED: On green.
➢Prog./Test LED (9):
•Programming mode LED: On red.
•Safe mode LED: Flashing red.
To get detailed information about the technical features of this device, as well as on the
installation and security procedures, please refer to the corresponding Datasheet,
bundled with the original package of the device and also available at www.zennio.com.

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1.4 START-UP AND POWER LOSS
The different performances that Securel v3 will have facing several possible situations
during its operation are explained below.
Default status:
In the factory default state, Securel v3 is in pairing mode. This way, Securel
v3 will automatically pair with the first access control module connected to it
via serial communication.
Status after programming:
If Securel v3 was paired keeps the pairing and the relay will not carry out
any action on the lock until a first order is received from the access control
module.
If Securel v3 was not paired remains in pairing mode.
Status after bus failure:
A KNX bus power failure does not imply any change in the device status
because Securel v3 has external power supply. It will continue to operate
normally (although, logically, it will not send objects to the bus).
Status after power failure:
When a power failure occurs, the electric strike is no longer powered and
closes.
When recovering from the power failure, Securel v3 keeps the pairing and
the relay will not carry out any action on the lock until a new order is
received from the access control module.

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2CONFIGURATION
After importing the corresponding database in ETS and adding the device into the
topology of the desired project, the configuration process begins by entering
Parameters tab of the device.
2.1 GENERAL
The only parameterizable screen available is “General”. All device functions can be
configured from this screen.
ETS PARAMETERISATION
Figure 2. General.
Relay Configuration:
➢Opening Time [10…30…150] [x0,1s]: time the lock remains open after
receiving the opening command. The maximum recommended opening
time will depend on the lock type.
Opening Object. Detailed functionality in section 2.1.1.
Serial Channel. Detailed functionality in section 2.1.2.
Functions: