1 / 18

Signal Conditioning & I/O

Signal Conditioning & I/O. By: YH Goh Technical Evangelist RLC AP. Basic Product Types. Signal Converters Convert one type of signal into a different type Analog signals Digital signals Communications Signal Isolators Electrically isolate an output signal from an input

Télécharger la présentation

Signal Conditioning & I/O

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Signal Conditioning & I/O By: YH Goh Technical Evangelist RLC AP

  2. Basic Product Types • Signal Converters • Convert one type of signal into a different type • Analog signals • Digital signals • Communications • Signal Isolators • Electrically isolate an output signal from an input • Protects input circuits from damage • Special Function Modules • Perform various functions • DIN rail mounted

  3. Fundamentals • Digital signals • Frequency (speed) of signal varies as measurement varies

  4. Fundamentals, contd. • Digital signals • Frequency (speed) of pulses varies as measurement varies • Typical digital sensors

  5. Fundamentals, contd. • Analog • Voltage or current • Signal level varies as measurement varies

  6. Fundamentals, contd. • Analog • Voltage or current • Signal level varies as measurement varies • Typical analog sensors

  7. Signal Converters - Analog • Converters make equipment compatible • Example – Analog to Analog • PLC with 4-20 mA inputs • Sensors with varying signal outputs

  8. Analog to Analog Products • IAMA – Universal Signal Conditioner • W/ isolation • ITMA • Thermocouple to analog • IRMA • RTD to analog

  9. Signal Converters - Digital • Example – Frequency to Analog • Analog input devices • Pulsed type sensors

  10. Digital to Analog Products • IFMR • Speed Switch (Frequency to Alarm) • IFMA • Frequency to Analog Converter

  11. Signal Converters – Analog to Communications • Signal to Data Communications • Allow PCs or PLCs to monitor signal via communications

  12. Signal to Comms. Products • IAMS • Analog (Volt/Current to Communications) • ITMS • TC/RTD (temperature sensors)

  13. Signal Converters – Comms. Converters • Data to Data Communications • Allow different devices to communicate with each other

  14. Comms. Converter Products • ICM4 • RS232 to RS485 Converter, not-isolated • ICM5 • RS232 to RS485 converter with isolation

  15. Signal Isolation • Isolators prevent ground-loops • Example • Drive with high potential on output • PLC with non-isolated input • Most of our converters have isolation ie ICM5

  16. Specialty Modules • Relays • 3-phase monitor • Power Supplies

  17. Relays Function: Switching, 3 phase and on/off function -Solid State Relay (RLY6) -3 Phase Solid State Relay (RLY7) -Form A/ C Relay (AVMR/ RSRLYB)

  18. Power Supply -24VDC@0.65mA from Univ Power Supply (PSDR6) -24VDC@1A from Univ Power Supply (PSDR7) -24VDC@0.1A from 120/220AC Supply (PSDR12) -24VDC@1A from 120AC Power Supply (PSDR13)

More Related