3.
System Configuration Unit and Module
91
Analog Output Module SAO02
SAO02 module specifications
Item Specification
Model name SAO02
Number of output points 4 points
Output isolation unit Each point is isolated separately.
Output signal level 4-20 mAdc
Load resistance range
0-750
Through-rate 10 ms (0-63%)
D/A conversion data +800 to +4000 counts
CMRR 100 dB or more (100 Vac - 50/60 Hz)
Standard output accuracy
Within
0.125% of full scale
Load fluctuation
Within
0.05% (250 W standard)
Temperature drift
Within
0.01%/
C
Power supply voltage drift
Within
0.1% of full scale (in a system with power supply fluctuation
of
10%)
Output ripple
Within
0.5% of full scale
Address settings Set from 1 to E (decimal 1 to 14) by front panel address setting
switch.
Breakdown diagnosis Output current lead-back*, transmission, CPU, memory
Insulation resistance
100 M
or more (measured with 500 Vdc megger, between output
channels, between total outputs and internal circuits)
Ability of insulation to
withstand voltage
500 Vac for 1 minute (between output channels, between total
outputs and internal circuits)
Current consumption 24 Vdc-200 mA or less (system power supply)
Internal heat generation 4.8 W or less (rated condition)
Compatible terminal block unit UTBA2
Compatible options
-
External dimensions
40 W
90 H
95 D mm (excluding protrusions)
Weight 250 g or less
* Read-back error occurs during output disconnecting.
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