RS-232 4-Channel Relay Controller Board with General Purpose SPDT Relays

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Highlights

  • 1200/2400/9600/19.2K Baud Operation
  • Power LED, Relay Status LEDs
  • Control Status of All or Individual Relays
  • Read Status of All or Individual Relays
  • Two-Way Communication Capabilities
  • Integrated Timer Functions
  • E3C Compliance
  • Programmable Relay Memory
  • Optoisolated RS-232 Inputs
  • 2 RS-232 Input Levels
  • +12 Volt Operation, 2/3-Wire RS-232
  • Overkill Transistor Drivers
  • No-Click Power-up
  • See Manual for Outline Dimensions

Please note that images above may contain product not included with purchase.
Photos may not show the latest version of product currently in production.

SKU: UPC: Country of Origin: HTS Code:

$138.95$170.95