I/V Conversion Board Fivc21/Fivc22 - Toshiba TOSDIC-CIE DS Instruction Manual

3. System Configuration Unit and Module
I/V Conversion Board FIVC21/FIVC22
FIVC21/FIVC22 board specifications
Model name
Number of I/V converter circuits 4 circuits
I/V conversion accuracy
Temperature coefficient
Current rating
Resistance section switch
Switch open circuit voltage
Insulation resistance
Ability of insulation to withstand
voltage
Internal heat generation
Compatible terminal block unit
Compatible I/O modules
External dimensions
Weight
FIVC21 board front panel
122
Item
FIVC21
Within  0.2%
 25 ppm/  C
20 mAdc
Yes (corresponds to current
input point)
28 Vdc or less
100 M  or more (measured with 500 Vdc megger,
between input circuits)
500 Vac for 1 minute (between input circuits)
0.4 W (total input 20 mAdc)
UTBA2 (OP1, OP2)
SAI02, SAI03
15 W  85 H  45 D mm
100 g or less
FIVC22 board front panel
FIVC21
V I CH
1
2
3
4
Specification
FIVC22
4 circuits
Within  0.2%
 25 ppm/  C
20 mAdc
No (exclusively for current
input use)
0.4 W (total input 20 mAdc)
UTBA2 (OP1, OP2)
SAI02, SAI03
15 W  85 H  45 D mm
100 g or less
Voltage (V) /current (I)
selector switches 1 to 4
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FIVC22