Datcon DT1400 RL2 IA, Operating Instructions Manual

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DT1400 xx xx
20170920-V0
65
10. Appendix
10.1. Technical specifications
Power supply
Supply voltage: DT1400 xx xx:
18-40 V DC / 14-29 V AC
DT1400 xx xx PS:
140-250 V AC / 180-250 V DC
Power consumption: 3.5 W / 3 VA
Input parameters
Input signal: DC current / DC voltage
Measuring range: 0-20 mA / 4-20 mA
0-10 V / 2-10 V / 0-5 V
Input resistance: 62 Ω (current input)
1 M Ω (voltage input)
Overrange: ±50 mA (current input)
±200 V (voltage input)
Display
Display unit: LED, 5 digit (+ values) / 4 digit (- values),
7 segment, negative sign, setable decimal
point
Display color, brightness: red, the brightness of the display may adjust
from10% to 100% in 10% steps.
Factory default: 100%
Character height: 7.62 mm
Display range: -9 999 - 99 999
Relation between the display
and the input signal: Any values to be displayed could be
selected (within the display range) to be
assigned to the input values.
Display refresh time: 0.1 / 0.3 / 0.5 / 1.0 / 2.0 sec (adjustable)
Indicator LEDs: 4 limit values
Measuring parameters
Characteristic: Linear
Display accuracy:
0.02 % @ Ta = 23 ˚ C ±2 ˚ C,
(after 10 min warm up time)
0.2 % @ Ta = 0 °C - +60 °C
Temperature-dependency: 40 ppm / ˚ C
Measuring frequency: 12 measurements / sec
Number of averaged samples: 1 / 2 / 4 / 8 / 16 / 32 / 64 (adjustable)