The SIG102 IC, with its eight configurable I/O pins, allows remote sensors to read and activate actuators over the power line. It is useful in applications such as controlling motors, lighting, sensors, etc.

SIG102-IO over power line transceiver
Description

The SIG102 IC operates in a network of up to 255 SIG102 ICs. Each of these ICs I/O pins is remotely controlled over the powerline by one SIG102 IC operating as a master. One ECU, connected to the master SIG102, controllers the entire network I/O pins. Each pin can be configured as an ADC, PWM, Input, and Output port.

Operation

The SIG102 operates in Master-Slaves network of multiple SIG102 devices over a selectable carrier frequency between 5MHz and 30MHz. Multiple independent networks may operate over the same power line by selecting different carrier frequency for each network.  Each device has eight configurable IO pins.

If the received ID matches its own ID, the SIG102 process  the detected command. A Write command forwards the data part of the command to the corresponding configured output pins(PWM/Digital). A Read command cause the SIG102 to respond towards the master with a message containing its configured input pins status (Analog/Digital).

Two alternate frequencies are pre-defined for fast hoping using FREQ_SEL[1:0] pins, when the communication fails on the main frequency.

Sleep mode provides low power operation.

 Network of Master - Slave(s) SIG102 devices example.

TYPICAL SCHEMATIC

TECHNICAL DOCUMENTS

Features

  • UART powerline transceiver
  • Eight configurable ADC/Din/PWM/Dout pins
  • Noise robust UART / LIN over battery power line transceiver.
  • 251 selectable carrier frequencies.
  • Selectable bit rates between 9.6 Kbit/s to 115.2 Kbit/s.
  • Operates as a stand alone node (slave) and a master.
  • Hard-coded 48 bit UUID.
  • QFN 48 pins package
  • Sleep Mode for low power consumption

Applications

  • Consumer electronics internal network.
  • Avionics sensor - actuator bus.
  • Vehicle sub bus for doors, seats, mirrors, climate control, lights etc.
  • Electrical vehicle battery management
  • Controlling LED network

Pricing

  • 1 - 49                       $7.25
  • 50 - 99                     $5.74
  • 100 - 999                 $5.02
  • 1000+         Contact Us

Pricing

  • 1 - 49                       €7.25
  • 50 - 99                    €5.74
  • 100 - 999               €5.02
  • 1000+         Contact Us

Payment

  • Money transfer to Yamar's bank account
  • Credit Card (Visa/MC/AMX) + 2.7%
    • CONTACT US

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