ACS-CONTROL-SYSTEM GmbH
l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]
56
Technical Data
Universal Data Manager
56
Measured variable Measuring range
Maximum measured error of
measuring range (oMR), RTD
temperature drift
Input impedance
Cu53: -50 to 180 °C (-58 to 356 °F) (GOST, α = 4280 ppm/K)
Pt46: -200 to 650 °C (-328 to 1202 °F) (GOST)
4-wire: ±0.3% oMR
3-wire: ±(0.3% oMR + 0.8 K)
2-wire: ±(0.3% oMR + 1.5 K)
Temperature drift: ±0.01%/K oMR
Thermocouples
(TC)
Type J (Fe-CuNi): -210 to 1200 °C (-346 to 2192 °F) (IEC581-1)
Type K (NiCr-Ni): -270 to 1300 °C (-454 to 2372 °F) (IEC581-1)
Type T (Cu-CuNi): -270 to 400 °C (-454 to 752 °F) (IEC581-1)
Type N (NiCrSi-NiSi): -270 to 1300 °C (-454 to 2372 °F) (IEC581-1)
Type L (Fe-CuNi): -200 to 900 °C (-328 to 1652 °F) (DIN43710)
Type L (Fe-CuNi): -200 to 659 °C (-328 to 1218.2 °F) (GOST)
±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -130 °C (-202 °F)
±0.1% oMR from -200 °C (-328 °F)
±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -100 °C (-148 °F)
≥1 MOhm
Type D (W3Re-W25Re): 0 to 2315 °C (32 to 4199 °F) (ASTME988)
Type C (W5Re-W26Re): 0 to 2315 °C (32 to 4199 °F) (ASTME988)
Type B (Pt30Rh-Pt6Rh): 40 to 1820 °C (104 to 3308 °F) (IEC581-1)
Type S (Pt10Rh-Pt): -50 to 1768 °C (-58 to 3214 °F) (IEC581-1)
Type R (Pt13Rh-Pt): -50 to 1768 °C (-58 to 3214 °F) (IEC581-1)
Type A (W5Re-W20Re): 0 to 2500 °C (32 to 4532 °F) (ASTME988)
±0.15% oMR from 500 °C (932 °F)
±0.15% oMR from 500 °C (932 °F)
±0.15% oMR from 600 °C (1112 °F)
±0.15% oMR from 100 °C (212 °F)
±0.15% oMR from 100 °C (212 °F)
±0.15% oMR from 500 °C (932 °F)
≥1 MOhm
Pulse input (I)
Min. pulse length 40 μs, max. 12.5 kHz; 0 to 7 mA = LOW; 13 to 20
mA = HIGH
±0.02% @ f <100 Hz
±0.01% @ f ≥100 Hz
Temperature drift: 0.01% of
measured value over the entire
temperature range
Load: 50 Ohm ±1
Ohm
Frequency input (I) 0 to 10 kHz, overrange: up to 12.5 kHz; 0 to 7 mA = LOW; 13 to 20
mA = HIGH
Maximum load of inputs
Limit values for input voltage and current as well as cable open circuit detection/line influence/temperature compensation:
Measured variable Limit values (steady-state, without
destroying input)
Cable open circuit detection/line influence/temperature compensation
Current (I)
Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA
4 to 20 mA range with disengageable cable open circuit monitoring to NAMUR
NE43. The following error ranges apply when NE43 is switched on:
≤3.8 mA: underrange
≥20.5 mA: overrange
≤ 3.6 mA or ≥ 21.0 mA: open circuit (display shows: – – – –)
Pulse, frequency (I) Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA
No cable open circuit monitoring
Voltage (U) >1 V
Maximum permitted input voltage: 35 V
1 to 5 V range with disengageable cable open circuit monitoring:
<0.8 V or >5.2 V: cable open circuit (display shows: - - - -)
Voltage (U) ≤1 V
Maximum permitted input voltage: 24 V
Resistance
thermometer (RTD)
Measuring current: ≤1 mA
Maximum barrier resistance (or line resistance):
4-wire: max. 200 Ohm; 3-wire: max. 40 Ohm
Maximum influence of barrier resistance (or line resistance) for Pt100, Pt500
and Pt1000: 4-wire: 2 ppm/Ohm, 3-wire: 20 ppm/Ohm
Maximum influence of barrier resistance (or line resistance) for Pt46, Pt50,
Cu50, Cu53, Cu100 and Cu500: 4-wire: 6 ppm/Ohm, 3-wire: 60 ppm/Ohm
Cable open circuit monitoring if any connection is interrupted.
Thermocouples (TC) Maximum permitted input voltage: 24 V
Cable open circuit detection from 50 kOhm
Influence of wire resistance in event of open circuit detection: <0.001%/Ohm
Error, internal temperature compensation: ≤ 2 K
Scan rate
Current/voltage/pulse/frequency input: 100 ms per channel
Thermocouples and resistance temperature detector: 1 s per channel
