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8Specifications
52
SECTION 8. SPECIFICATIONS
SIGNAL INPUT
Input Ranges:
0-100 mV, ± 50 mV, 0-10 V, ± 5 V, 0-20 mA, 4-20 mA
Isolation: Dielectric strength to 2500V transient per 3mm spacing
based on EN 61010 for 260Vrms or DC working voltage
Noise Rejection: Normal Mode Rejection (NMR) = 60 dB
Common Mode Rejection (CMR) = 120 dB
Resistance: 100 Meg ohms for 100 mV or ±50 mV input range
1 Meg ohm for 10 V or +5 V input range
5 ohms for 20 mA current input range
“Big” Display:
4-digit, three color programmable 9-segment, LED 21 mm (0.83")
Symbol: (-1.9.9.9 ~9.9.9.9)
Standard Display: 4-digit, 14-segment LED, 13.8 mm (0.54”)
Symbol: (-1.9.9.9. ~9.9.9.9.)
ANALOG TO DIGITAL
Technique: Dual slope
Internal resolution: 15 bits
Read Rate: 3/sec Polarity Automatic
ACCURACY AT 25°C
Max Error Strain/Process: ±0.03% of reading, ±1 count
Span Tempco: 50 ppm/°C
Step Response: 1 sec
Warm Up to Rated Accuracy: 30 min
Excitation Voltage: AC power units DC power units
24 V @ 25 mA,
Refer to Table 8-1
12 V @ 50 mA,
Color chart for DC Output
10 V @ 120 mA,
Excitation
5 V @ 60 mA
Load Regulation: 1.1%
Line Regulation: 0.02% per Vac
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