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ABB i-bus
®
KNX
Device technology
© 2008 ABB STOTZ-KONTAKT GmbH
14
Temperature range
Operation
Transport
Storage
-5 °C…+45 °C
-25 °C…+70 °C
-25 °C…+55 °C
Ambient conditions
Maximum air humidity
93 %, no condensation allowed
Design
Modular installation device (MDRC)
Modular installation device, Pro
M
Dimensions
90 x 216 x 64.5 mm (H x W x D)
Mounting width in space units
12 modules at 18 mm
Mounting depth
64.5 mm
Installation
On 35 mm mounting rail
to DIN EN 60 715
Mounting position
as required
Weight
0.7 kg
Housing/colour
Plastic housing, grey
Approvals
KNX to EN 50 090-1, -2
Certification
CE mark
in accordance with the EMC guideline and
low voltage guideline
2.1.1 Electronic
outputs
Rated values
Number
4, non-isolated, short-circuit proofed
U
n
rated voltage
24…230 V AC (50/60 Hz)
I
n
rated current (per output pair)
0.5 A
Continuous current
0.5 A resistive load at T
A
up to 20 °C
0.3 A resistive load at T
A
up to 60 °C
Inrush current
Maximum 1.6 A, 10 s at T
A
up to 60 °C
T
A
= ambient temperature
2.1.2 Binary
inputs
Rated values
Number
18
1)
U
n
scanning voltage
32 V, pulsed
I
n
scanning current
0.1 mA
Scanning current I
n
at switch on
Maximum 355 mA
Permissible cable length
≤
100 m one-way, at cross-section 1.5 mm²
1)
All binary inputs are internally connected to the same potential.