turck BL20 Series - 10.5.1 Technical data; 10.5.2 Base modules

Analog Output Modules
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10.5.1 Technical data
10.5.2 Base modules
Technical data
Designation BL20-2AOH-I
Number of channels 2
Nominal voltage from supply terminal U
L
(range) 24 VDC (18…30 VDC)
Nominal current from supply terminal I
L
without signal output < 20 mA
with signal output < 80 mA
Nominal current from
module bus I
MB
< 30 mA
Power loss of the module, typical < 1 W
Output current 0/4...20 mA
Burden resistance
Resistive load R
LO
< 600 
Inductive load R
LI
< 1 mH
Transmission frequency < 200 Hz
Repeatability 0,1 %
Basic error at 23 °C / 73.4 °F 0.2 %
Temperature coefficient  200 ppm/°C from end value
Settling time (maximum)
Resistive load 0.1 ms
Inductive load 0.5 ms
Measurement value representation 16 bit signed integer, NE 43 (PA),
extended range
Fig. 223: Base module BL20-S4T-SBBS