Poznámky redaktora
-
- The binary input has separate auxiliary voltage (SELV)
available for connecting zero-voltage contacts. unit PS
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KNX
system
devices,
actuators,
sensors
DRA plus 212800 2128 66
Features
-
- The binary input has eight independent inputs the voltage
range that are connected the electrical signals.
Flush-mounted binary inputs, can used deep device box
(60 deep) behind conventional switch/push button, for
connection zero-voltage contacts.
Technical data
KNX medium: TP1-256
Ambient temperature: +45 °C
Dimensions mm
W 15
KNX binary input 8-gang AC/DC/
zero-voltage
Universal button interfaces
.
Value transmitter and light scene auxiliary unit function:
-
- edge (button contact, button contact, switch) and
value with edge can configured, value adjustment with button
by pressing and holding button for value transmitters possible,
light scene auxiliary unit with memory function and saving the
scene without previously calling possible.
-
- Single-surface and double-surface operation, time between
dimming and switching, and dim-step size can set, telegram
repetition, and stop telegram transmission possible. The inputs can parameterised as
outputs (max.536
KNX Anologue Sensor Interface Universal button interfaces
Specifications Order No.
-
- Telegram rate limit. mA).
-
- Evaluation direct current voltage signals (DC) alternating
current voltage signals (AC). mA
Connections
-
- KNX: Connection and junction terminal
-
- Inputs: Screw terminals
-
- max. V
Pulse frequency S0: max.
-
- Command can set with rising edge (no function, UP, DOWN,
CHANGE), operating concept can configured (Step Move -
Step Move Step), time between short and long-term
operation can set, slat adjustment time can set.
Function switching counter:
-
- edge for counting the signals the input and maximum meter
reading selectable, increment for the counter reading output and
telegram when the maximum meter reading reached can be
parameterised.
Pulse counter function:
-
- edge for pulse counting and interval time for meter reading
transfer can configured, edge the synchronisation signal for
resetting the meter reading and switching telegram when
synchronisation signal arrives can set.
Function switching output:
-
- Behaviour case bus failure and return, switch-on/off delay or
time switch function, output clocking (flashing LED).
-
- Possibility connect meters with interface (e. The switching operations of
zero-voltage contacts are converted into KNX telegrams. unit Specifications Order No. ms
Number inputs: 8
Output
-
- Voltage: SELV
-
- Electricity: max.
-
- Status message case error with the auxiliary voltage the
bus can removed.g. Hz
Rated frequency AC-signal: Hz
Signal duration: min. mm²
Dimensions
-
- Modular widths (MW): 4
Scope supply
-
- KNX connection and junction terminal included the scope of
supply. The
inputs can assigned various functions blocked independently
of each other the process.
-
- Behaviour upon bus voltage recovery can configured
separately for each input.
-
- Two independent switching objects are available for each input
and can released individually, command for leading and
trailing edge can set independently (ON, OFF, CHANGE, no
reaction), cyclical transmission the switching object depending
on the edge depending the object value can selected.
Technical data
Rated voltage: AC/DC V
Signal voltage
-
- for "0" signal: -48 V
-
- for "1" signal: V
Input current rated voltage: mA
Rated voltage S0: max.
Features
-
- Blocker for blocking individual inputs. energy, gas,
water meter).
Temperature value transmitter and brightness value
transmitter function:
-
- edge and value configurable, value adjustment with push button
is possible pressing and holding button
