69
6 Annex
6.1 Technical data
6.1.1 Analog inputs (options 1 and 2)
General information
Thermocouples
Quantity 0, 3, or 6
Connector number (back of
device)
7 to 9, 11 to 13
Description Typ
e
Standard ITS Measuring range Accuracy
1
Fe-CuNi "L" DIN 43710 ITPS-68 -200 to +900 °C ≤ 0.25 %
Fe-CuNi "J" IEC 60584-1 ITS-90 -210 to +1200 °C ≤ 0.25 % from -100 °C
Cu-CuNi "U" DIN 43710 ITPS-68 -200 to +600 °C ≤ 0.25 % from -100 °C
Cu-CuNi DIN "T" IEC 60584-1 ITS-90 -270 to +400 °C ≤ 0.25 % from -150 °C
NiCr-Ni DIN "K" IEC 60584-1 ITS-90 -270 to +1372 °C ≤ 0.25 % from -80 °C
NiCr-CuNi "E" IEC 60584-1 ITS-90 -270 to +1000 °C ≤ 0.25 % from -80 °C
NiCrSi-NiSi "N" IEC 60584-1 ITS-90 -270 to +1300 °C ≤ 0.25 % from -80 °C
Pt10Rh-Pt "S" IEC 60584-1 ITS-90 -50 to 1768 °C ≤ 0.25 % from 20 °C
Pt13Rh-Pt "R" IEC 60584-1 ITS-90 -50 to 1768 °C ≤ 0.25 % from 50 °C
Pt30Rh-Pt6Rh "B" IEC 60584-1 ITS-90 0 to 1820 °C ≤ 0.25 % from 400 °C
W5Re/W26Re "C" ASTM E230M-11 ITS-90 0 to 2315 °C ≤ 0.25 % from 500 °C
W3Re/W25Re "D" ASTM E1751M-09 ITS-90 0 to 2315 °C ≤ 0.25 % from 500 °C
W5Re/W20Re "A1" GOST R 8.585-2001 ITS-90 0 to 2500 °C ≤ 0.25 % from 500 °C
Chromel-Copel "L" GOST R 8.585-2001 ITS-90 -200 to +800 °C ≤ 0.25 % from -80 °C
Chromel-Alumel GOST R 8.585-2001 ITS-90 -270 to1372 °C ≤ 0.25 % from -80 °C
Ambient temperature influ-
ence
≤ 100 ppm/K
Smallest measuring span Type L (Fe-CuNi), J, U, T, K, E, N, Chromel-Alumel: 100 K
Type S, R, B, C, D, A1, Chromel-Copel: 500 K
Measuring range start/end Freely programmable within the limits in steps of 0.1 K
Cold junction Internal (Pt100) or external (constant)
Reference point accuracy
(internal)
± 1 K
Reference point tempera-
ture (external)
-30 to +85 °C (adjustable)
Sampling rate 3 or 6 channels: 125 ms
Input filter Digital filter, 2nd order; filter constant can be set from 0 to 100.0 s
Galvanic isolation See "Galvanic isolation"
Base measuring range 20 to 70 mV
1
The accuracy value refers to the maximum measuring range. Small measuring ranges lead to reduced linearization
accuracy.