Jra/S 4.24.5.1 Blind / Roller Shutter Actuator With Travel Detection And Manual Operation, 4-Fold, 24 V Dc, Mdrc; Technical Specifications - ABB i-bus KNX Product Manual


ABB i-bus KNX
Device technology
2.2 JRA/S 4.24.5.1
Manual Operation, 4-fold, 24 V DC, MDRC
JRA/S 4.24.5.1
2.2.1

Technical specifications

Supply
Outputs
Connections
12 2CDC 506 051 D0204 | JRA/S
Blind / Roller Shutter Actuator with Travel Detection and
The 4-fold blind/roller shutter actuator
with automatic travel detection controls
24 V AC drives, acting independently of
one another, to position blinds, roller
shutters, awnings and other
blinds/shutters via ABB i-bus
addition, the devices control, for
example, ventilation flaps, gates and
windows. The travel times of the drives
are detected automatically via end
position detection and are saved.
The devices require no separate
auxiliary voltage.
Operating voltage
Current consumption KNX
Power consumption KNX
Number of outputs (UP/DOWN or +/-)
U rated voltage
N
I rated current
N
Current detection for travel direction
Maximum switching current
Minimum switching current
Leakage loss per device at max. load
Drives (terminals, output A...X)
Load circuit (+/-)
Conductor cross-sectional area, screw terminals
Tightening torque
®
ABB i-bus KNX
The outputs can be directly controlled on
the device using the manual
pushbuttons. The LEDs on the front of
the device signal the status of the
outputs.
®
KNX. In
Individual outputs can be copied or
exchanged to reduce the programming
effort.
The blind/roller shutter actuators are
modular installation devices for
installation in the distribution board on
35 mm mounting rails. The connection to
the ABB i-bus
connection terminals.
21 ... 30 V DC via KNX
< 12 mA
Maximum 250 mW
4
Potential distribution for UP/DOWN telegram:
Output
Terminal
no.
Potential for
DOWN
telegram
Potential for
UP
telegram
Maximum 24 V DC
6 A
> 50 mA
6 A (AC1/AC3) at 230 V AC or
6 A (AC1/AC3) at 400 V AC
100 mA at 5 V or
10 mA at 10 V or
1 mA at 24 V
< 4 W
For each output, 2 screw terminals (UP/DOWN)
with universal head
2 screw terminals with universal head
Rigid 0.2...6 mm², flexible 0.2...4 mm²
Flexible with wire end ferrules without/with
plastic sleeve 0.25...4 mm²
Max. 0.6 Nm
Bus connection terminal (black/red), 0.8 mm Ø,
single-core
®
is implemented via bus
A B C D
1 2 3 4 6 7 8
- + - + - + -
+ - + - + - +
9
+
-