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General Electric IC693ACC307 Series 90-30 I/O Bus Terminator Plug

General Electric IC693ACC307 Series 90-30 I/O Bus Terminator Plug

The General Electric IC693ACC307 is a 25-pin I/O bus terminator plug specifically engineered for the Series 90-30 Programmable Logic Controller (PLC) platform. This essential component is utilized to terminate the...

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SKU: IC693ACC307
Category: PLC I/O Module

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The General Electric IC693ACC307 is a 25-pin I/O bus terminator plug specifically engineered for the Series 90-30 Programmable Logic Controller (PLC) platform. This essential component is utilized to terminate the I/O expansion bus, ensuring signal integrity and preventing data corruption caused by signal reflections at the end of the communication chain.

Features

  • Designed for GE Series 90-30 PLC systems
  • 25-pin D-shell connector configuration
  • Integrated resistor pack for proper bus termination
  • Ensures stable communication between CPU and expansion baseplates
  • Supports system configurations up to 15 meters (50 feet) in total cable length

Applications

  • Automated sorting and conveyor control systems
  • Large-scale industrial material handling
  • Food and beverage processing lines
  • Robotic assembly and motion control backplane stability

Technical Specifications

Model IC693ACC307
Connector Type 25-pin
Compatibility GE Series 90-30 PLC
Max Bus Length 15 meters (50 feet)
Operating Temperature 0 to 55 degC
Storage Temperature -40 to 85 degC
Weight 0.04 kg

Installation Guidelines

  • The terminator plug must be installed exclusively on the final baseplate in an I/O expansion chain.
  • Locate the "I/O BUS OUT" port on the right side of the last expansion baseplate.
  • Insert the IC693ACC307 firmly into the 25-pin connector.
  • Secure the connection by tightening the mounting screws on the D-shell connector to prevent vibration-induced signal loss.
  • Always power down the PLC system before connecting or disconnecting I/O bus components to prevent electrical damage.
  • Failure to install the terminator may result in "Loss of I/O Module" errors or failure of the CPU to recognize remote racks.

FAQ

What is the primary function of the IC693ACC307?

The IC693ACC307 acts as a bus terminator containing a resistor pack. It prevents signal reflections on the I/O expansion bus, which is critical for maintaining reliable communication between the main CPU and remote expansion racks.

Where should this plug be installed?

It must be installed on the "I/O BUS OUT" port of the very last baseplate in your expansion configuration.

Is this component compatible with all Series 90-30 racks?

Yes, it is designed for use with Series 90-30 CPU and expansion baseplates that utilize the 25-pin I/O bus architecture.