Technical Data; General Technical Data - ABB i-bus KNX ABA/S 1.2.1 Product Manual

®
ABB i-bus KNX
Product Overview
3.3.4

Technical data

3.3.4.1

General technical data

Supply
Connections
Connection terminals
Protection degree and class
Isolation category
SELV
16 2CDC509086D0201 | ABA/S 1.2.1
Bus voltage
Current consumption, bus
Leakage loss, bus
Leakage loss, device
Auxiliary voltage U
s
Auxiliary voltage current consumption
KNX connection
KNX current consumption
Power backup if supply voltage fails
KNX
Inputs/Outputs
LAN
Screw terminal
Screw terminal 1
Screw terminal 2
Wire end ferrule without plastic sleeve
Wire end ferrule with plastic sleeve
TWIN ferrules
Tightening torque
Grid
Degree of protection
Protection class
Overvoltage category
Pollution degree
KNX safety extra low voltage
21...32 V DC
< 12 mA
Maximum 250 mW
Maximum 3 W
24 V DC (+20% / -15%) or PoE
(IEEE 802.3af class 2)
60 mA typical, 120 mA peak current
0.25 W
< 10 mA
Min. 5 s, typically up to 20 s
Via bus connection terminal
Via screw terminals
RJ45 socket for 10/100BaseT, IEEE 802.3
networks, AutoSensing
Screw terminal with universal head (PZ1)
2
0.2...2.5 mm stranded, 2 x (0.2...2.5 mm
2
0.2...4 mm solid, 2 x (0.2...4 mm
2
0.25...2.5 mm
2
0.25...4 mm
2
0.25...4 mm
Max. 0.6 Nm
6.35
IP 20 to EN 60529
II to EN 61140
III to EN 60664-1
II to EN 60664-1
SELV 24 V DC
2
)
2
)