DAB E.SYLINK User manual

INSTALLATION INSTRUCTIONS
Manual valid for firmware versions 1.x
Automated Environmental Systems Ltd
Unit 1, 1 Wimbledon Avenue, Brandon, IP27 0NZ
01842 819130
[email protected]
www.automatedenvironmentalsystems.co.uk

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INDEX
Key 11
Warnings 11
1. General 11
1.1 Technical Data 12
2. Installation 14
3. User interface 15
4. How to update e.sylink and e.sybox 16
KEY
The following symbols have been used in the discussion:
Situation of general danger. Failure to respect the
instructions that follow may cause harm to persons and
property.
WARNINGS
Read this documentation carefully before installation.
Installation and operation must comply with the local safety
regulations in force in the country in which the product is
installed. Everything must be done in a workmanlike manner.
Failure to respect the safety regulations not only causes risk
to personal safety and damage to the equipment, but invali-
dates every right to assistance under guarantee.
Skilled personnel
It is advisable that installation be carried out by competent,
skilled personnel in possession of the technical qualications
required by the specic legislation in force.
The term skilled personnel means persons whose training,
experience and instruction, as well as their knowledge of the
respective standards and requirements for accident preven-
tion and working conditions, have been approved by the
person in charge of plant safety, authorizing them to perform
all the necessary activities, during which they are able to
recognize and avoid all dangers. (Denition for technical
personnel IEC 364).
The appliance is not intended to be used by persons (includ-
ing children) with reduced physical, sensory or mental capaci-
ties, or who lack experience or knowledge, unless, through
the mediation of a person responsible for their safety, they
have had the benet of supervision or of instructions on the
use of the appliance. Children must be supervised to ensure
that they do not play with the appliance.
Safety
Use is allowed only if the electric system is in possession
of safety precautions in accordance with the regulations in
force in the country where the product is installed (for Italy
CEI 64/2).
Failure to observe the warnings may create situations of risk for
persons or property and will void the product guarantee.
1- GENERAL
e.sylink is the DAB accessory with wireless interface 802.15.4, de-
signed to allow the e.sybox to use digital inputs (pressure switch, oat,
etc.), to control 2 relay outputs (alarms, etc.) and to offer the possibility
of connecting an auxiliary pressure sensor, so that it can be used as
reference for the pressure set point.

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1.1 Technical Data
Supply voltage 24 V ± 20%
Current [mA] MIN : 55 @ 24V
MAX: 150 @ 24 V
Dimensions [mm] 105 x 94 x60 (6 DIN modules)
Weight (g) 200
Protection class IP 20
Working temperature [°C] 0 - 50
The e.sylink has 4 optoinsulated digital inputs (connector J3), 2 NO
(normally open) relay outputs (connector J15) and has an output for 1
remote pressure sensor (J31). There are 10 leds for the user interface
and 2 keys.
Digital inputs
The digital inputs are optoinsulated, they can be energised either with
continuous negative and positive voltages or with alternating current
at 50-60 Hz. Table 1 describes the characteristics and the limits of the
digital inputs:
Characteristics of the inputs
DC inputs [V] AC inputs 50-60
Hz [Vrms]
Minimum switch-on
voltage [V] 8 6
Maximum switch-off
voltage [V] 21.5
Maximum admissible
voltage [V] 36 36
Current absorbed at 12V
[mA] 3.3 3.3
Max. accepted cable
section [mm²] 1.5
The optoinsulated terminals are connected by applying a voltage to the
terminals or by connecting the common signal to GND as a jumper and
connecting the signal I to a contact (e.g. oat, pressure switch, etc.)
Table 1: Input characteristics
Figure 1: e.sylink
Left key
Right
key

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Input wiring
Input connected to clean contact Voltage input
Input Clean contact between pins Jumper Connection
I1 I1-VS CB - GND I1 - CB
I2 I2-VS CB - GND I2 - CB
I3 I3-VS CC - GND I3 - CC
I4 I4-VS CC - GND I4 - CC
An input mode is described in Figure 1, just as an example (Connec-
tion to Input 1)
Table 2: Input wiring
Output contacts:
The connections of the outputs listed below refer to the 9-pole terminal
board (J15), indicated with screen printing O1, O2 and CA.
Table 3 describes the characteristics and limits of the output contacts.
Characteristics of the output contacts
Type of contact NO (Normally open)
Max. bearable voltage [V] 24
Max. bearable current [A] 5 -> resistive load
2,5 -> inductive load
Max. accepted cable section [mm²] 2,5
An example of connection on the output contacts is shown below in Figure 2.
Table 3: Characteristics of the output contacts
Figure 2: Example of wiring of input I1, input with clean contact Figure 3: Example of output connection

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At start all the leds are lit for 2 seconds, in order to check their correct
operation.
In the event of malfunction the FAULT leds will light up, as described
in Table 5.
Now make the connection with one e.sybox or more, as described in
chapter 3.
ATTENTION: In order to connect e.syLink to e.syBox check that the
FW version of e.sybox is 4.xx or higher. To check the FW version, re-
fer to the e.sybox installation manual. In the case of a previous version
update the e.sybox to version 4.xx or higher as described in chapter 4,
For examples of practical applications that can be implemented on the
e.sylink, refer to the e.sybox installation manual.
Pressure sensor:
e.sylink allows the use of 1 remote pressure sensor, directly on the
4-pole connector J31.
For further information refer to the e.sybox installation manual.
2- INSTALLATION
e.sylink must be installed in closed environments, it is not suitable for
open-air installations or where there is a high level of humidity.
Before connecting e.sylink to the supply voltage, make all the neces-
sary wiring, connecting the INPUTS and OUTPUTS in the desired
conguration, optionally connect the pressure sensor and set the
desired input and output congurations on the e.sybox (refer to the
e.sybox installation manual).
At this point power the e.syLink with the supply voltage, as described
in Figure 3. Figure 3 shows, just as an example, a supply wiring, using
a 24 VDC feeder for assembly on a DIN bar.
Figure 4: Example of e.sylink power supply connection

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otherwise contact a DAB assistance centre (www.dabpumps.com).
3- USER INTERFACE
On the e.sylink there are leds indicating the system operating status.
Table 4 describes the meaning of each leds on the user interface:
Characteristics of the leds
LEDS COLOUR Description
POWER
White On: e.sylink powered
Off: e.sylink not powered
FAULT Red Off: no fault
On or blinking: see Table 5
IN Green Off: Input not energised
On: Input energised
OUT Yellow Off: relay contact open
On: relay contact closed
Blue
Off: e.sylink not connected
and wireless conguration
not present
On: e.sylink connected
Blinking: e.sylink not
connected, but with wireless
conguration present
Green Pressure Sensor connected
Table 5 described the possible faults that may be found by e.sylink
Fault LED FAULT
General On with xed light
Supply voltage not sufcient
for correct relay control
3 blinks every 4 seconds
Supply voltage not sufcient to
power the pressure sensor
2 blinks every 4 seconds
Wireless protocol version not
compatible.
1 blink every 4 seconds
Table 5: Faults
Figure 5: e.sylink Interface
Table 4: leds characteristics

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Association procedure
The basic function of the e.sylink is that it can be connected by means
of a wireless interface 802.15.4, equipped with a protocol owned by
DAB, to one or more e.sybox units.
It is possible to connect the e.sylink to an e.sybox or to several
e.sybox units using the following procedure:
• Supply power to the e.sylink
• Go to page AS (see e.sybox manual) on the e.sybox, press
the ‘+’ key for at least 5 seconds, wait for the blue leds (on the
e.sybox display) to blink every 2 seconds.
• Press the right key on the e.sylink for at least 5 seconds, then
wait until the system 1 blue leds (see table 4) is lit with a
xed light.
To interrupt the procedure it is possible to press the left key on the e.sylink.
In the event of a momentary disconnection from e.sybox, the blue
led blinks to indicate that the device is not connected, but is trying
to restore the connection.
The wireless network conguration is maintained even in the case of a
temporary power cut or if the device is switched off.
Disconnection procedure and resetting of the wireless conguration.
Hold down the left key for 5 seconds. If the operation has been
successful the System 1 blue leds will be off.
4 - HOW TO UPDATE E.SYLINK AND E.SYBOX
e.sylink has the possibility of updating its rmware through a USB connec-
tion and of updating e.sybox rmware by means of a wireless connection.
When the e.sylink is connected to the PC using the USB cable provided,
a .bin le can be seen in it which contains the e.sylink rmware and the
rmware for updating the e.sybox. The le will be of the type EsyBox_
Vxxx.yy_EsyLink_Vkkk.zz.bin, where xxx.yy represents the fw version of
e.sybox, while kkk.zz represents the fw version of e.sylink
Procedure for updating the .bin le on e.sylink:
To change the e.sylink rmware or update e.sybox with a recent
version you must have the .bin le with the most recent version of
e.sylink and e.sybox issued by DAB (www.dabpumps.com), a PC with
Windows 7, Vista or XP operative system and the USB cable with B
type connector supplied with e.sylink.
If you want to replace the le with a new version, follow the procedure
described below:
1 - Switch on the e.sylink, holding down any key.
2 - The e.sylink disk unit will appear on the PC
3 - Delete the le present
4 - Copy the new .bin le
It is now possible to update e.sybox with e.sylink, using the wireless
interface 802.15.4. To do this the two devices do not need to be asso-
ciated with each other. Updating takes about 1 minute.
Procedure for updating e.sybox with e.sylink:
On the
e.sylink
control
unit
1 Switch off the e.sybox pump you want to update.
2Position the e.sylink control unit in the immediate
vicinity of the e.sybox pump
3Disconnect the e.sylink control unit from the power supply
4Holding down the 2 keys simultaneously,
supply power to the e.sylink control unit.
5Release the keys and check that the green LED
is lit.
The e.sylink is now ready and will remain in standby for
about one minute.

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On the
e.sybox
pump
6 Holding down the keys [MODE] and [-], supply power
to the e.sybox
7 Release the keys.
At this point the e.sybox display will show the message
“LV LOADER v y.x” and an empty progress bar; after
a few moments the bar will start to ll, showing that
the updating phase has started which will take about
one minute.
At the end of this phase the e.sybox will reset automa-
tically, starting the new program.
Now it is necessary to check that the rmware is
correctly installed.
• Once the pump has been restarted, the display
shows the home page. Press the [MODE] key 6
times until page VE is shown.
• If the expected version is shown on page VE
under the heading “SW V.”, the operation has been
successfully completed.
Repeat this procedure to update other e.sybox units.
If the update has not been successful, the red Fault led will light up on
the e.sylink.
Table 1 describes the number of blinks of the e.sylink FAULT led in the
case of errors and the actions to be taken.
Error code Cause Action to be taken
6 blinks Error during updating Repeat the procedure
5 blinks The rmware instal-
led on the e.sybox is
more recent than that
in the e.sylink.
The system is working correctly.
Check it a more recent Firmware
version is available.
4 blinks e.sybox rmware not
present or corrupted
Load the correct .bin le
Table 6: Errors indicated by the fault leds