Supply
|
| Voltage |
via D2050M gateway unit. |
| Max. power consumption |
200 mW. |
Input
|
| Type |
millivolt or thermocouple type A1, A2, A3, B, E, J, K, L DIN, L GOST, N, R, S, S GOST, T, U or 3-4 wires RTD Pt100, Pt200, Pt300 to DIN43760, Pt100 (0.3916), Ni 100 or Pt100, Pt50, Cu100, Cu53, Cu50, Cu 46 (GOST) or mA signals with external shunt (D1090Q) or V signals with external divider (D1094Q). |
| Input channels |
16 for mV, RTD or TC without automatic reference junction compensator or 15 using automatic reference junction compensator for thermocouples inputs (channel 16 is used for compensator connection). |
| Resolution |
2 μV on mV or thermocouple, 10 mΩ on RTD. |
| Input range |
within sensor’s rated limits; mV range from - 21 to + 80 mV or - 21 to + 21 mV, resistance range from 0.0 to 400.0 Ω. |
| Measuring RTD current |
≤ 200 μA. |
| RTD line resistance compensation |
≤ 10 Ω. |
| Thermocouple reference junction compensation |
automatic with external sensor on channel nr. 16 (OPT2091 separately ordered or user selectable RTD) or fixed programmable from - 60 to + 100 °C. |
| Burnout |
up, down or disabled. |
| Scan cycle time |
1700 ms for a system with 4 D2010M and 12 D2011M (256 ch.). |
Performance
|
| Type |
field units powered by D2050M gateway at 23 ± 1 °C ambient temperature. |
| Calibration and linearity accuracy |
≤ ± 20 μV on mV or thermocouple, 200 mΩ on RTD or ± 0.05 % of input value, whichever is greater. |
| Temperature influence |
≤ ± 2 μV, 10 mΩ or ± 0.01 % of input value for a 1 °C change. |
| Ref. Junction Compensation influence |
≤ ± 1 °C (thermocouple sensors only). |
Isolation
|
| Test Voltage |
I.S. In/Supply-Communication line 500 V; I.S. In/I.S. In 200 V for mV/TC, 60 V for RTD; I.S. In/Ground 500 V; I.S. In/I.S. In between units 500 V. Communication line/Ground 500 V; |
| Storage |
temperature limits – 40 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C. |
Environmental conditions
|
| Operating |
temperature limits – 40 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C. |
| Storage |
temperature limits – 45 to + 80 °C. |
Safety description
|
| Safety parameters |
Uo/Voc = 10.7 V, Io/Isc = 7 mA, Po/Po = 19 mW at terminals 1-2-3-4 of channel 1 to 16. -40 °C ≤ Ta ≤ 60 °C. |
| Weight |
T35 DIN Rail according to EN50022. |
| Connection |
about 750 g. |
| Location |
by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2. |
| Protection class |
Safe Area/Non Hazardous Locations or Zone 1, 2, Group IIC, IIB, IIA T4, Class I, Division 1, Groups A, B, C, D Temperature Code T4 and Class I, Zone 1, 2, Group IIC, IIB, IIA T4 installation. |
| Dimensions |
IP 20. |
Mounting
|
| Type |
T35 DIN Rail according to EN50022. |
| Weight |
about 750 g. |
| Connection |
by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2. |
| Location |
Safe Area/Non Hazardous Locations or Zone 1, 2, Group IIC, IIB, IIA T4, Class I, Division 1, Groups A, B, C, D Temperature Code T4 and Class I, Zone 1, 2, Group IIC, IIB, IIA T4 installation. |
| Protection class |
IP 20. |
| Dimensions |
Width 127 mm, Length 220 mm, Depth 78 mm. |
German