Data Sheet for Product

4
Building Technologies
A6V10549990
27.10.2015
DXR2 Technical data
Dimensions
259 (10.2) x 168 (6.6) x 93 (3.7)
Weight
1.0 kg (2.1 lbs)
Power data
Power supply
Operating voltage
AC 24 V -15%/+20%
Frequency
50/60 Hz
Internal fuse 4 A irreversible
Transformer with secondary current limitation of
max. 10 A or external secondary current fuse
Non-renewable fuse
Circuit breakers
Apparent power (VA) for transformer design
Base load
including I/O
without load
by field
devices
Max. output
load Triac at
250 mA each
Max. load for
AC 24 V field
supply at
250 mA
Max. load
KNX PL-Link
at 50 mA
Max. load for
DC 24 V field
supply at 100
mA
Power
consumption
including
connected
field devices
DXR2.M12P..
6
6 x 6 = 36
(72 with
PWM *)
12
4
-
58
(94 with
PWM *)
Inputs
Analog Inputs
Resistance sensor
Temperature measurement
Voltage measurement
AI 1000 Ω
AI PT1K 375
AI 0 to 10 V
AI 2500 Ω
AI PT1K 385
AI 0 to 10 V (0 to 100%)
AI 10 KΩ
AI Ni1000*
AI 100 KΩ
AI Ni1000 DIN
AI NTC3K
AI NTC10K*
AI NTC100K*
*)
Configurable default.
Digital Inputs
Contact voltage
DC 17 V typical
Contact current
1.5 mA typical, 7 mA initial current
Contact resistance for closed contacts
Less than 100 Ω
Contact resistance for open contacts
Greater than 50 KΩ
Differential pressure sensor
Connections (nipple diameter)
Dia. 5.2 mm (0.20 in)
Measuring range
0 to 500 Pa (0 - 2.01 in WC)
Overload range
0 to 100 kPa (0 - 402 in WC)