Bus Switching Module GE Fanuc IC660BSM021

GE Fanuc IC660BSM021 Genius I/O Bus Switching Module

The IC660BSM021 helps keep your Genius I/O system running. It connects devices to two buses at once. If one bus fails, it switches to the other. This gives you a backup path for communication.

Key Features

• Works with two serial buses for backup
• Connects up to 8 I/O blocks
• Switches buses in under 20 milliseconds
• LED light shows which bus is active
• Can be controlled by CPU or handheld monitor
• Rated for 500,000 operations
• Easy to expand with more modules

Technical Details

• Brand: GE Fanuc
• Model: IC660BSM021
• Voltage: 18-56 VDC
• Current: 60mA at 48VDC
• Size: 3.50 x 2.25 x 2.5 inches
• Switching Time: < 20ms
• Reliability: 500,000 operations

How It Works

• Normally uses Bus A
• Switches to Bus B if communication fails
• Phase B block controls the switching
• LED lights up when using Bus B
• Prevents unnecessary switching
• Manual control available

Package Includes

• One IC660BSM021 module
• Three 15-inch cables
• User manual
• All items are new and original

Questions & Answers

• What does this module do?
  It provides backup communication for Genius I/O systems.
• How many blocks can it handle?
  One module supports 8 blocks. You can add more modules.
• What’s the difference between IC660BSM021 and IC660BSM120?
  The IC660BSM021 uses DC power. The IC660BSM120 uses AC power.
• How fast does it switch?
  It switches in less than 20 milliseconds.
• Are these new units?
  Yes, we sell only new, original units.
• Do you have stock?
  Yes, we have units ready to ship.
• How do you ship?
  We use DHL, FedEx, and UPS.
• What is your return policy?
  You can return items within 30 days.

Contact: sales@nex-auto.com