Pt100 For Differential Value Calculation With Prefix - JUMO safetyM TB 08 Betriebsanleitung

13.5 2x Pt100 for differential value calculation with prefix
Differential value calculation with prefix is factory set.
V1.00/EN
IN2
ALD = 50°C
300°C
200°C
Hys1
100°C
50°C
0°C
-100°C
Hys1
-200°C
-200°C -100°C 0°C
AL = 150°C (inverse)
All difference values diF = INP-IN2 are shown in the picture.
Inside the valid range (green) all values are smaller than the
setting for the difference ALd = 50.
Example 1:
INP = 101°C, IN2 = 50°C
101 - 50 = 51 exceeds Ald = 50 and lies out of the valid range.
Example 2:
INP = 50°C, IN2 = 50°C
50 - 50 = 0 and lies inside the valid range.
2
1
The area between the dot and dash lines indicate
the span of the hysteresis (factory setting: 1K)
T he inputs INP and IN2 are additionally monitored
in regards to the limit value AL=150°C
INP
100°C 200°C 300°C
13 Setup program
51