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TECHNICAL DESCRIPTION
SET-1240
8 Channel 4/6-wire xVDT Emulator
This document 9040TDD1100 is a technical description of the SET-1240 xVDT Emulator card.
Note
Before you begin, complete the Software and Hardware installation procedures
applicable to your application.
Note
The guidelines in this document are specific to the SET-1240. The other
components in the system might not meet the same safety ratings. Refer to the
documentation of each component in the system to determine the safety and
EMC ratings for the entire system.
1 of 10
www.smart-e-tech.com
Issue
02
13/04/2022
MORE INFORMATION ON OUR WEBSITE:
www.smart-e-tech.de/slsc
SET-1240
Technical Description
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Summary of Contents for SET SET-1240
- Page 1 TECHNICAL DESCRIPTION SET-1240 8 Channel 4/6-wire xVDT Emulator This document 9040TDD1100 is a technical description of the SET-1240 xVDT Emulator card. Note Before you begin, complete the Software and Hardware installation procedures applicable to your application. Note The guidelines in this document are specific to the SET-1240. The other components in the system might not meet the same safety ratings.
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Page 2: Safety Guidelines
Safety Guidelines Caution Do not operate the SET-1240 in a manner not specified in this document. Product misuse can result in a hazard. You can compromise the safety protection built into the product if the product is damaged in any way. If the product is damaged, return it for repair. - Page 3 6-wire or 4/5-wire xVDT emulation. The SET-1240 xVDT Emulator Card works with a wide excitation frequency range of 400 Hz to 10 kHz. The emulated A and B signals can be controlled separately. This allows the SET-1240 xVDT Emulator Card to emulate resolvers.
- Page 4 Circuitry Functional Block Overview Note Diagram shows the channel specific signals for only one channel. xVDT Emulator Block Details Note Every channel has a separate xVDT Emulation Block. 4 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022...
- Page 5 4/5-wire mode: CHx_B- to be used as signal output (in 5-wire CHx_B+/- applications either CHx_A- or CHx_B+ can be used for common/GND line). CHx_EXC+/- Excitation input No connection J1, J2 Connector Pin Assignments 5 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022...
- Page 6 XJ2 Connector Pinout (Rear) 6 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022...
- Page 7 CH4_CTRL_A CH7_CTRL_B CH7_CTRL_A CH6_CTRL_B CH6_CTRL_A XJ2 Connector Pin Assignments Signal Description CHx_CNTL_A Controls the A signal generation CHx_CNTL_B Controls the B signal generation Ground connection No connection XJ2 Connector Signal Descriptions 7 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022...
- Page 8 Description Instrument 0+ Input: RTI Excitation + Instrument 0- Input: RTI Excitation - Instrument 1+ Output: Test Signal AB+ Instrument 1- Output: Test Signal AB- No connection XJ3 Connector Signal Descriptions 8 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022...
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Page 9: Led Behavior
Excitation Voltage Min. Common mode -45 VDC Excitation Voltage Max. RTI CNTL Voltage +10 V Min. RTI CNTL Voltage -10 V Excitation Frequency Recommended 400 Hz – 10 kHz Operation Range 9 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022... - Page 10 IEC 61076-101 Environmental Property Condition Value Comment Operating Humidity Relative, non- 10%-90% condensing Storage Humidity Relative, non- 5%-95% condensing Operating Temperature Forced-air cooling from 0°C-40°C chassis Storage Temperature -40°C-85°C Maximum Altitude 2000m 10 of 10 www.smart-e-tech.com SET-1240 Technical Description Issue 13/04/2022...
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