TPMC151 TEWS | Alldatasheet
Document overview
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Technical content
TEWS Technologies GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.2 16.08.2024 TEWS Technologies GmbH Eggerstedter Weg 14, 25421 Pinneberg, Germany Phone: +49 (0) 4101 4058 0 info@tews.com www.tews.com The Embedded I/O Company TPMC151 4 Channel Resolver or LVDT/RVDT-to-Digital Converter TPMC151-10R
Application Information
The TPMC151 is a standard single-width 32-bit PMC module and supports a 33 MHz / 32-bit universal (5 V / 3.3 V) PCI interface. The TPMC151-10R provides 4 channels of Resolver or LVDT/RVDT to Digital Converter with 16-bit resolution. It accepts input signals up to 12 V RMS, with frequencies ranging from 1 kHz to 20 kHz and allows tracking rates up to ¼ of the excitation frequency (i.e. 10 kHz -> 2500 rps). The converter provides a digital angle, respectively stroke value, and a digital velocity value. For LVDT/RVDT differential and ratiometric sensor configuration is supported. The TPMC151 provides individual excitation outputs with software selectable excitation frequency and output voltage swing for each channel. Adjustable frequency is ranging from 1 kHz to 20 kHz and the output voltage range is 0 to 12 VRMS with up to 100 mA. No external power supply is required. Alternatively, an external excitation can be used. The TPMC151-20R replaces two resolver channels with two Synchro-to-Digital Converter channels. For Synchro channels the excitation output is not available and an external excitation must be used. Synchro channels accept input signals up to 28 V RMS, with frequencies ranging from 400 Hz to 20 kHz. All TPMC151 signals are accessible through a 50-pin MDR type front I/O connector. Software Support (TPMC151-SW-xx) for different operating systems is available.
TEWS Technologies GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.2 16.08.2024 TEWS Technologies GmbH Eggerstedter Weg 14, 25421 Pinneberg, Germany Phone: +49 (0) 4101 4058 0 info@tews.com www.tews.com The Embedded I/O Company Form Factor: Standard single-width 32-bit PMC module conforming to IEEE Std 1386/1386.1 Board size: 149 mm x 74 mm PCI 3.0 compliant interface 5 V and 3.3 V PCI /O signaling interface 4 Resolver or LVDT/RVDT-to-digital converter channels Angle with 16-bit resolution 0-12 V RMS programmable sensor input 0-12 V RMS, 1-20 kHz programmable excitation Tracking rate up to ¼ excitation frequency Digital velocity value Synchro channels: 0-28 V RMS programmable sensor input external excitation up to 28 V RMS, 400 Hz – 20 kHz 50-pin MDR type I/O connector mounted in front panel Operating temperature -40°C to +85°C MTBF (MIL-HDBK217F/FN2 G B 20°C) TPMC151-10R: 682 000 h TPMC151-20R: 463 000 h Block Diagram TPMC151-10R Order Information RoHS Compliant TPMC151-10R 4 Channel Resolver or LVDT/RVDT-to-Digital Converter TPMC151-20R 2 Channel Resolver or LVDT/RVDT-to-Digital Converter, 2 Channel Synchro-to-Digital Converter For the availability of non-RoHS compliant (leaded solder) products please contact TEWS. Software TPMC151-SW-25 Integrity Software Support TPMC151-SW-42 VxWorks Software Support (Legacy and VxBus-Enabled Software Support) TPMC151-SW-65 Windows Software Support TPMC151-SW-82 Linux Software Support TPMC151-SW-95 QNX Software Support For other operating systems please contact TEWS.
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