User manual

6 Detailed descriptions of I/O modules | Analogue input module UR20-4AI-TC-DIAG
302 1432790000/08/12.2015Manual u-remote
Temperature measurement ranges UR20-4AI-TC-DIAG
Measurement range Value in °C
0.1°resolution
Bit significance
Value in °F
0.1°F
Bit significance
Value in K
0.1°K
Bit significance
Range
Type T
-2000
to [phone] to 7520
732 to 6732 -200°C to +400°C
-2040 -3352 692 Underloading
4040 7592 6772 Overloading
32767 32767 32767 Line break, cold compensation error
Type L
-2000
to +9000
-3280 to 16520 732 to 11732 -200°C to +900°C
-2040 -3352 692 Underloading
9040 16592 11772 Overloading
32767 32767 32767 Line break, cold compensation error
Type U
-2000 to [phone] to 11120 732 to 8732 -200°C to +600°C
-2040 -3352 692 Underloading
6040 11192 8772 Overloading
32767 32767 32767 Line break, cold compensation error
Type C
0 to 23150
320 to 32767
(limited range)
3276.7°F = 1802.6°C
2732 to 25882 0 to +2315°C
-40 248 2692 Underloading
23190 32767 25922 Overloading
32767 32767 32767 Line break, cold compensation error
Process alarm UR20-4AI-TC-DIAG
Name Number of bytes Function
High alarm 1
Bit 0: Upper limit exceeded channel 0
Bit 1: Upper limit exceeded channel 1
Bit 2: Upper limit exceeded channel 2
Bit 3: Upper limit exceeded channel 3
Bit 4 ... 7: Reserved
Low alarm 1
Bit 0: Lower limit underrun channel 0
Bit 1: Lower limit underrun channel 1
Bit 2: Lower limit underrun channel 2
Bit 3: Lower limit underrun channel 3
Bit 4 ... 7: Reserved
Timestamp 2 The two least signicant bytes of the internal 32-bit timer