Table Of Contents - Intab PC-Logger 2100 User Manual

CONTENTS
1 OVERVIEW............................................................................................... 1
1.1 On-line and Off-line recordings .......................................................... 2
1.2 Memory Capacity during On-line and Off-line recordings ................. 2
1.3 Functional Block Diagram .................................................................. 3
1.4 Display and Keys ................................................................................ 4
1.5 Power Requirements ........................................................................... 5
2 ANALOGUE INPUTS / RANGES ........................................................... 6
2.1 Ranges ................................................................................................. 6
2.2 Temperature measurements - T/C's..................................................... 7
2.2.1
2.2.2
2.3 Temperature measurements - Pt100 sensors ....................................... 8
3 CONNECTIONS........................................................................................ 9
3.1 Power Supply ...................................................................................... 9
3.2 Computer............................................................................................. 9
3.3 Connecting Sensors and Transducers................................................ 10
3.3.1
3.3.2
3.4 Examples........................................................................................... 13
3.4.1
3.4.2
3.4.3
3.4.4.
3.5 Common errors when connecting transducers .................................. 18
4 DIGITAL PORTS - COUNTERS ......................................................... 19
4.1 Counters ............................................................................................ 19
4.1.1
4.1.2
4.2 Digital Inputs..................................................................................... 20
4.3 Digital Output ................................................................................... 20
5 CONNECT DIGITAL PORTS............................................................... 21
5.1 Switch / Relay on Digital Input......................................................... 22
5.2 TTL/CMOS signal on digital input ................................................... 22
5.3 External relay on digital output......................................................... 23
5.4 Status Led on digital output .............................................................. 23
6 MISCELLANEOUS ................................................................................ 23
6.1 Reset of the PC-logger 2100 ............................................................. 23
6.2 Controller Program ........................................................................... 23
6.3 50/60Hz Adaption ............................................................................. 23
7 TECHNICAL DATA / SPECIFICATIONS.......................................... 23
7.1 ANALOGUE DATA ........................................................................ 23
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
Ranges and linearization......................................................... 7
Cold Junction Compensation.................................................. 8
Differential Inputs................................................................. 11
Common Mode ..................................................................... 12
Thermocouples T/C .............................................................. 13
20mA Current Loops ............................................................ 14
Voltage output transducers : ................................................. 16
RTD (Pt100) sensors............................................................. 17
Reset mode............................................................................ 19
Accumulating mode.............................................................. 19
Method of measurement ....................................................... 23
Measurement interval ........................................................... 23
Inputs .................................................................................... 23
Ranges................................................................................... 23
Divisions/Dynamic ranges .................................................... 23