4 Table of Contents WAGO-I/O-SYSTEM 750 XTR
750-464/040-000 2/4AI RTD configurable /XTR
Manual
Version 1.3.0
4.3.1 Pt100 (IEC 751) ............................................................................... 44
4.3.2 Pt200 (IEC 751) ............................................................................... 45
4.3.3 Pt500 (IEC 751) ............................................................................... 45
4.3.4 Pt1000 (IEC 751) ............................................................................. 47
4.3.5 Ni100 (DIN 43760) ........................................................................... 48
4.3.6 Ni 120 (Minco).................................................................................. 49
4.3.7 Ni1000 (DIN 43760) ......................................................................... 50
4.3.8 Ni1000 TK5000 ................................................................................ 51
4.3.9 Resistance Measurement 10 Ohm to 1.2 kOhm ............................... 52
4.3.10 Resistance Measurement 10 Ohm to 5.0 kOhm ............................... 53
4.3.11 Potentiometer .................................................................................. 54
4.4 Process Data of the 750-464/040-000 I/O Module,
S5-FB250 Format ................................................................................. 55
4.4.1 Pt100 (IEC 751) ............................................................................... 55
4.4.2 Pt200 (IEC 751) ............................................................................... 56
4.4.3 Pt500 (IEC 751) ............................................................................... 57
4.4.4 Pt1000 (IEC 751) ............................................................................. 58
4.4.5 Ni100 (DIN 43760) ........................................................................... 59
4.4.6 Ni120 (Minco) .................................................................................. 60
4.4.7 Ni 1000 (DIN 43760) ........................................................................ 61
4.4.8 Ni1000 TK5000 ................................................................................ 62
4.4.9 Resistance Measurement 10 Ohm to 1.2 kOhm ............................... 63
4.4.10 Resistance Measurement 10 Ohm to 5.0 kOhm ............................... 64
4.4.11 Potentiometer .................................................................................. 65
5 Mounting .................................................................................................. 66
5.1 Mounting Sequence .............................................................................. 66
5.2 Inserting and Removing Devices .......................................................... 67
5.2.1 Inserting the I/O Module ................................................................... 67
5.2.2 Removing the I/O Module ................................................................ 68
6 Connect Devices ..................................................................................... 69
6.1 Connecting a Conductor to the CAGE CLAMP
®
................................... 69
6.2 Connection Examples ........................................................................... 70
6.2.1 4-Channel Operation ........................................................................ 70
6.2.1.1 4 x 2-Wire .................................................................................... 70
6.2.1.2 Special Features in 4-Channel Operation .................................... 70
6.2.1.2.1 Open Input Wiring ................................................................... 70
6.2.1.2.2 Measuring Circuit Line Break Detection .................................. 71
6.2.1.2.3 Influencing a Measuring Circuit Channel
through a Quick Change in Temperature ................................ 71
6.2.2 2-Channel Operation ........................................................................ 71
6.2.2.1 2 x 2-Wire .................................................................................... 71
6.2.2.2 2 x 3-Wire .................................................................................... 72
6.2.2.3 1 x 2-Wire + 1 x 3-Wire ................................................................ 72
7 Commissioning ....................................................................................... 73
7.1 Setting Parameters via Register Communication .................................. 73
7.1.1 Register Assignment ........................................................................ 75
7.1.2 Control and Status Bytes for Register Communication ..................... 78
7.2 Setting Parameters via Parameter Channel .......................................... 81