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WBK40 and WBK41
Thermocouple & Multi-Function I/O Modules
For use with WaveBook/516E and WBK25
WBK40
14 Channel Thermocouple Input Module,
Front & Rear Views
Overview ….. 1
What are WBK40 and WBK41? …… 1
Front Panel Connectors …… 2
Rear Panel Connectors ….. 4
Setup …… 5
Hardware Setup …… 5
Software Setup …… 14
Operational Aspects ...... 14
Block Diagrams …… 14
Thermocouple Measurements …… 15
Digital I/O, WBK41 Only …… 16
Synchronous Input Operations …… 16
Output Channel Configuration …… 17
Asynchronous I/O Operations …… 18
Analog Outputs, WBK41 Only (DBK46 Required) …… 19
Using a Temperature Calibrator …… 20
CE Compliance …… 21
Fuse Replacement …… 23
P1 - DB37 Connector Pinout …… 26
P2 – DB37 Connector Pinout (WBK41 Only) …… 27
Specifications …… 28
WBK40 & WBK41 Installation Guide
(p/n 1066-0901)
WBK41
Multi-Function Thermocouple I/O Module,
Front & Rear Views
Overview
What are WBK40 and WBK41?
The WBK40 is a 14-Channel Thermocouple Input Module. The WBK41 is a Multi-Functional I/O Module. The
latter includes the thermocouple functionality of the WBK40 and additional features, as will be discussed shortly.
Both the WBK40 and WBK41 attach to any one of the three DB25 parallel expansion ports on a WaveBook/516E
or WBK25. Because the modules each have a built-in 16 bit, 200-kHz A/D converter, measurements do not
consume valuable sampling time from the host WaveBook’s 1-MHz A/D converter. For this reason, there are no
speed implications to WaveBook [or other WBK] measurements when a WBK40 or a WBK41 is attached.
Measurements can be made synchronous with the WaveBook/516E, providing precise time correlation between
readings from both measurement devices.
Features common to WBK40 and WBK41
•
Provides a means of adding from 14 to 224 thermocouple inputs to the WaveBook/516E or WBK25
•
Provides linearized and cold-junction compensated readings for all thermocouple types
•
Exhibits 1.0°C [or better] accuracy for most ranges and TC types
•
Consumes no measurement bandwidth from the WaveBook/516E
•
Detects open thermocouples
Additional features of the WBK41
16 Digital I/O Lines (via front panel screw-terminal blocks)
•
•
•
•
•
24 Digital I/O Lines (via a rear panel 37-pin connector, P2)
4 Counter Inputs (via front panel screw-terminal blocks)
2 Timer Outputs (via front panel screw-terminal blocks)
4 Channel, 16-bit, 100 kHz Analog Output (via front panel screw-terminal
blocks; but only when a factory-installed DBK46 option is in place)
Thermocouple & Multifunctional Modules
926896
WBK40 & WBK41, pg. 1
- WBK Options 1
- Table of Contents 4
- An Introduction to WBKs 5
- What are WBKs? 5
- WaveBook System Components 8
- Fastener Panels 9
- (p/n HA-111) 9
- WBK Option Cards and Modules 10
- Analog Expansion Module 11
- Analog Specifications 13
- PGA Filter 14
- WBK11A Functions 14
- WBK12A, WBK13A Functions 14
- Triggering 14
- External Clock 14
- Sequencer 15
- Period Counter 15
- General Specifications 15
- WBK11A 16
- WBK11A – Specifications 17
- (Note 3) 18
- (Note 2) 18
- WBK12A and WBK13A 19
- Predicting Amplitude Loss 23
- Dynamic Signal Input Module 25
- Current Source 26
- High-Pass Filters (HPF) 26
- Simultaneous Sample and Hold 27
- Excitation Source 27
- Calibration 27
- WBK14, pg. 7 31
- WBK14 – Specifications 33
- 5B Module Insertion/Removal 36
- Typical Signal Connections 36
- WBK15, pg. 4 37
- Simplifying gives you: 39
- This means: 39
- WBK15 – Specifications 40
- WBK16 Strain-Gage Module 41
- CAUTION 43
- 949794 WBK16, pg. 5 45
- Excitation Connection 46
- 949794 WBK16, pg. 7 47
- Configuration Diagrams 48
- B,D, or F Shunt 49
- External 50
- Switches 51
- 949794 WBK16, pg. 13 53
- 949794 WBK16, pg. 15 55
- 949794 WBK16, pg. 17 57
- 949794 WBK16, pg. 19 59
- Sensor Calibration 62
- 949794 WBK16, pg. 23 63
- 949794 WBK16, pg. 25 65
- Sensor Configuration Window 66
- Column Description 67
- Column Display Description 68
- (Units) 69
- Excitation = 10V 70
- Max Load = 600 70
- Quiescent Load = 0 70
- Point 1 Units = 50 70
- Point 2 Units = 500 70
- 949794 WBK16, pg. 31 71
- 949794 WBK16, pg. 33 73
- 949794 WBK16, pg. 35 75
- WBK16 – User Tips 76
- 949794 WBK16, pg. 37 77
- WBK16 – Specifications 78
- WBK17 79
- Functional Concepts 82
- Analog Filtering 83
- Comparator 84
- Debounce Module 85
- WBK17, pg. 8 86
- WBK17, pg. 9 87
- WBK17, pg. 10 88
- WBK17, pg. 11 89
- Timing Mode 90
- Encoder Mode 90
- Counter/Totalize Mode 90
- WBK17, pg. 13 91
- Period Mode 92
- WBK17, pg. 15 93
- WBK17, pg. 16 94
- Pulsewidth Mode 95
- WBK17, pg. 18 96
- WBK17, pg. 21 99
- WBK17, pg. 22 100
- WBK17, Counter/Encoder Module 100
- Wiring for 1 or 2 Encoders 101
- WBK17, pg. 24 102
- Application Example #1 103
- WBK17, pg. 26 104
- Wiring for 4 Encoders 106
- Digital Inputs 107
- Digital Outputs 108
- WBK17, pg. 31 109
- WBK17, pg. 32 110
- WBK17, pg. 33 111
- WBK17, pg. 34 112
- Software Support 113
- Fuse Replacement 114
- WBK17 - Specifications 115
- Description 116
- WBK18, pg. 3 118
- (1 LED per Channel) 119
- Hardware Setup 120
- Software Setup 122
- WBK18, pg. 9 124
- WBK18, pg. 11 126
- WBK18, pg. 15 130
- WBK18, pg. 17 132
- Using Accelerometers 133
- WBK18, pg. 19 134
- Fuse Replacement – for WBK18 136
- PCMCIA/EPP Interface Card 141
- WARNINGWARNING 142
- WBK21 - Specifications 143
- Features 144
- Specifications 145
- Operational Aspects 148
- STEP 1 – 150
- STEP 2 – 150
- STEP 4 – 152
- STEP 5 153
- WBK25, pg. 9 154
- STEP 6 155
- WBK25, pg. 11 156
- STEP 7 157
- WBK25, pg. 13 158
- WBK25, pg. 15 160
- 928396 163
- WaveBook Memory Options 164
- WBK30, pg. 2 165
- WBK30, Memory Options 165
- WaveBook/516E 165
- WBK30 – Specifications 167
- WBK30, pg. 5 168
- WBK30, pg. 6 169
- Overview 170
- Item Description 173
- 176
- WBK40 & WBK41, pg. 7 176
- WBK40 & WBK41, pg. 9 178
- WBK40 & WBK41, pg. 11 180
- See Note 182
- Address “0” 182
- WBK40 & WBK41, pg. 13 182
- WBK40 & WBK41, pg. 17 186
- CE Compliance 190
- WBK40 & WBK41, pg. 25 194
- Input Sequencer 198
- : ±0.0045V max 200
- Frequency/Pulse Counters 201
- Frequency/Pulse Generators 201
- Ordering Information 202
- STEP 3 – 206
- 1066-0901, rev 1.0 207
- WBK40 & WBK41 IG-5 207
- Installation Guide 208
- WBK61 and WBK62 209
- High-Voltage Adapters 209
- WBK61 and WBK62, pg. 3 211
- Gain Error: 213
- 0.1% FS (unipolar) 213
- Glossary 214
- Data Acquisition 215
- Glossary G-3 216
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