Wireflow WF 3144 User Manual
WF 3144
User Manual
AC0021-002, rev C
WF 3144 | User Manual
1
© WireFlow 2018
AC0021-002, rev C
Contents
Support information ........................................................................................................... 2
Technical support and Product information ................................................................ 2
WireFlow headquarters .................................................................................................. 2
Important information ........................................................................................................ 2
Copyright ........................................................................................................................... 2
High risk activities ............................................................................................................ 2
Compliance ........................................................................................................................... 2
Device information .............................................................................................................. 3
Features ............................................................................................................................ 3
Specifications .................................................................................................................... 3
Calibration ........................................................................................................................ 4
Pinout ................................................................................................................................ 5
Software ................................................................................................................................ 6
Requirements ................................................................................................................... 6
Installation ........................................................................................................................ 6
Supported Platforms ....................................................................................................... 6
API ...................................................................................................................................... 7
Normal operation mode ............................................................................................. 7
Enhanced accuracy mode ........................................................................................... 8
Mixed mode .................................................................................................................. 8
Examples ........................................................................................................................... 9
Troubleshooting ................................................................................................................ 10
Enhanced mode output ................................................................................................ 10
Installation ...................................................................................................................... 10
Technical support and Professional services................................................................. 10
Waste Electrical and Electronic Equipment (WEEE) ....................................................... 11
WF 3144 | User Manual
2
© WireFlow 2018
AC0021-002, rev C
Support information
Technical support and Product information
www.wireflow.se
WireFlow headquarters
WireFlow AB
Theres Svenssons gata 10
SE-417 55 Göteborg
Please see appendix “Technical support and Services” for more information.
© WireFlow AB, 2018
Important information
Copyright
The WF 3144 module and accompanying software driver is Copyright © 2011-2018,
WireFlow AB.
High risk activities
The software and hardware is not designed, manufactured or intended for use or
resale as on-line control equipment in hazardous environments requiring fail-safe
performance, such as in (but not limited to) the operation of nuclear facilities,
aircraft navigation or communication systems, air traffic control, direct life support
machines, or weapons systems, in which the failure of the Software could lead
directly to death, personal injury, or severe physical or environmental damage
("High Risk Activities"). WireFlow and its suppliers specifically disclaim any express
or implied warranty of fitness for High Risk Activities.
Compliance
CE - European Union EMC and Safety Compliance
This product meets the essential requirements of applicable European Directives,
as follows:
• Electromagnetic Compatibility (EMC) Directive 2004/108/EC
• RoHS Directive 2011/65/EU
Please contact WireFlow to get a copy of the Declaration of Conformity for the WF
3144 module
WF 3144 | User Manual
3
© WireFlow 2018
AC0021-002, rev C
Device information
Features
• Four independent, galvanically isolated channels
• Entirely solid-state simulation
• High resolution with non-linear scaling
• Wide resistance range
• Enhanced accuracy mode
• On-board calibration memory
• LabVIEW driver included
• Compatible with NI VeriStand
• Combines permutations of real resistors to achieve desired value
Specifications
Number of Channels 4
Max Voltage 60V
Max Power 100mW/channel
Range 16Ω – 160kΩ
Max Error
R < 100 Ω 0.03%
R < 1 k 0.1%
R < 10 kΩ 1%
R < 160 kΩ 10%
32 Ω < R < 160 kΩ 0,25% (Enhanced mode)
Update Rate 200S/s
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