D300529 0115 - BL67 I/O modules
8-21
BL67-4AO-V, -10/0 … +10 VDC
8.4.1 Technical data
Table 8-10:
Technical data
Designation BL67-4AO-V
No. of channels 4
Nominal voltage from supply terminal 24 VDC
Voltage range 18 to 30 VDC
Nominal current consumption from 5 VDC
(module bus) I
MB
≤ 50 mA
Nominal current from
supply t
erminal (field) I
L
≤ 50 mA
Power loss of the module, typical P
MAX
< 1 W
Output signal
Output voltage U
A
-10/0 to 10 VDC
Burden resistance
– Resistive load R
LO
> 1 kΩ
– Capacitive load R
Lk
< 1 μF
Short-circuit current I
K
≤ 40 mA
Transmission frequency f
T
< 100 Hz
Basic error at 23 °C/73.4 °F 0.3 %
Repeat accuracy 0,05 %
Output ripple 0.02 %
Temperature coefficient ≤ 300 ppm/°C from end value
Settling time (maximum)
– Resistive load max. 0,5 ms
– inductive load max. 2,0 ms
– capacitive load max. 2,0 ms
Common mode error min. 90 dB
Differential mode error min. 70 dB
Crosstalk (channel to channel) min. - 50 dB
Isolation voltages
U
TMB
(module bus/field) min. 500 VDC
U
PE
(field/PE) min. 500 VDC
Resolution of the A/D converter 16 bit
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