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BO08A01KNXFI01010002.DOC
Din Rail 8 Output Module– Product Handbook
34/51
Eelectron SpA, Via Magenta 77/22, I-20017 Rho (MI), Italia
+39 02.9316681 +39 02.93507688
[email protected] www.eelectron.com
BO08A01KNXFI01010002.DOC
C.F. e P.IVA 11666760159
Capitale sociale: 800.000,00€ interamente versato
Tribunale di Milano 359157-8760-07
CCIAA Milano 148549
Telegram Value for status sending
Telegram “0” when relay is open
Telegram “1” when relay is open
This set the value you want transmit when relay is open or close (and therefore the valve is open
or close according to the parameter “
Valve Position when relay is open”
Anti-Locking Valve Function
Disabled
Enabled
It is possible to enable an automatic switching valve function, useful when there are long periods
of inactivity, for example during the summer season. If this function is activated you can select
how long can be the period of inactivity (see parameter "
Anti-Locking Valve Activation Period
"); before that the valve performs a switching ON and after 5 minutes.a switching OFF
Anti-Locking Valve Activation Period
1 day
3 days
10 days
Determines the maximum period of inactivity allowed.
Lock Function
Disabled
Enabled
When lock function is enabled it allows
switching the relay in a defined state and forcing it to
maintain this state even if the it receives 1-bit or 1 byte control commands.
Behaviour on power down
Valve Open
Valve Close
STOP – no movement
When bus voltage fall down under approximately 18V device enters the power down routine and it
is possible to set the status of the relay status (
See note 2
).
Behaviour on power up
Valve Open
Valve Close
STOP – no movement
On power up it is possible to set the status of each valve (and therefore the relay) with this
parameter
(See note 3)
NOTES:
[1]:
This type of control is used when you want to eliminate the hysteresis of the temperature
typical of ON / OFF control. The relay drives the valve with ON / OFF commands and make a
proportional control (0% ° 100%) based on the value received on the CONTINUOUS ONTROL
OBJECT modulating the amplitudes of the On and OFF pulses (PWM).
This mode is active when 1-byte control was previously selected.
It is defined a "cycle time" in which the actuator is activated at a rate of time and then off again until
the end of the cycle time itself.