ABB i-bus
®
KNX
Product Overview
3.9.4
Technical data
3.9.4.1
General technical data
Supply
Bus voltage
21…32 V DC
Current consumption, bus
< 12 mA
Leakage loss, bus
Maximum 250 mW
Leakage loss, device
Maximum 3 W
KNX connection
0.25 W
Relay 5 A
0.6 W
Electronic outputs
1.2 W
Terminals
KNX
Via bus connection terminal
Inputs/Outputs
Via screw terminals
Connection terminals
Screw terminal
Screw terminal with universal head (PZ 1)
0.2…4 mm² stranded, 2 x (0.2…2.5 mm²)
0.2…6 mm² single core, 2 x (0.2…4 mm²)
Wire end ferrule without plastic sleeve
0.25...2.5 mm²
Wire end ferrule with plastic sleeve
0.25...4 mm²
TWIN ferrules
0.5...2.5 mm²
Wire end ferrule contact pin length
Min. 10 mm
Tightening torque
Max. 0.6 Nm
Grid
6.35
Protection degree and class
Degree of protection
IP 20 to EN 60529
Protection class
II to EN 61140
Isolation category
Overvoltage category
III to EN 60664-1
Pollution degree
II to EN 60664-1
SELV
KNX safety extra low voltage
SELV 24 V DC
Temperature range
Operation
-5...+45°C
Transport
-25...+70°C
Storage
-25...+55°C
Ambient conditions
Maximum air humidity
93%, no condensation allowed
Atmospheric pressure
Atmosphere up to 2,000 m
Design
Modular installation device (MDRC)
Modular installation device
Design
ProM
Housing/color
Plastic housing, gray
Dimensions
Dimensions
90 x 105 x 63.5 mm (H x W x D)
Mounting width in space units
6x 17,5 mm modules
Mounting depth
63.5 mm
Mounting
35 mm mounting rail
To EN 60715
Mounting position
Any
Weight
0.22 kg
Fire classification
Flammability V-0 as per UL94
Approvals
KNX certification
To EN 50491
Certification
To EN 60669
CE marking
In accordance with the EMC directive and low
voltage directive
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 60
