The IC660BBD100 belongs to the GE Fanuc Genius I/O series. It provides eight independent discrete circuits in a single group. Each circuit is configurable as an input, tri-state input, or output. The block operates at 115 Volts AC with a frequency of 50/60 Hz. Notably, it does not need a separate power supply because the controller draws power from the I/O device voltages wired to its terminals.
The IC660BBD100 has 8 circuits grouped together. Input count is 16. Isolation voltage between input/ground and the serial bus is 1500 Volts. Terminal board current rating is 5 Amperes.
Heat dissipation reaches 28 Watts maximum when connected with 16 inputs at full load. The block runs on 115 VAC nominal voltage.
Key electrical parameters:
Voltage: 115 Volts AC
Frequency: 50/60 Hertz
Isolation: 1500 Volts
Terminal rating: 5 Amperes
Dissipation: 28 Watts
The IC660BBD100 communicates over the Genius LAN. This network allows the block to talk with the system CPU. If a CPU, bus interface, or network cable fails, the Genius block continues reliable operation.
Furthermore, when two or more CPUs run in a redundant configuration, the IC660BBD100 automatically switches to a backup CPU. This happens if communication fails with the main controller. No manual intervention is required.
Dimensions (H x W x D): 8.83 x 3.5 x 3.94 inches (22.44 x 8.89 x 10.00 cm)
Weight: 4 lbs (1.8 kg)
Operating Temperature: 0°C to 60°C (32°F to 140°F)
Storage Temperature: -40°C to 100°C (-40°F to 212°F)
Humidity: 5% to 95% non-condensing
The IC660BBD100 is considered open equipment. Therefore, you must install it inside a protective housing. Choose a location with suitable cooling airflow. The area should be free of airborne contaminants.
Maintain operating temperature between 0°C and 60°C. Storage temperature range is -40°C to 100°C. Humidity must stay between 5% and 95% non-condensing.
Additionally, you do not need to remove field wiring when replacing the electronics assembly. Simply use a compatible model like the IC660CBD100. This newer assembly is backward compatible with the IC660BBD100 and serves as a direct replacement.
The front panel includes several LED indicators:
I/O Enabled – lights when I/O circuits are active
Unit OK – illuminates during normal operation
Use the port on top of the block to connect a programmer, controller, or monitoring device. Two serial controller ports (Port 1 and Port 2) are also available. You can connect the IC660BBD100 to a personal computer running Microsoft Windows XP for configuration.
The IC660BBD100 works with:
Series 90-30 GE PLC systems
Series 90-70 GE PLC systems
Any system supporting the Genius protocol
Selectable thresholds and advanced diagnostics are included as exclusive features.
IC660BBD100 I/O block (1 unit)
Terminal cover
Ground screw kit
Installation guide
Note: No certificates or warranty documents are included.
We ship via FedEx, UPS, or DHL. Tracking number provided after dispatch.
1. Does the IC660BBD100 need an external power supply?
No. The IC660BBD100 draws power directly from the I/O device voltages wired to its terminals. No separate power supply is required.
2. How many circuits does this block have, and how can I configure them?
It has 8 independent circuits in one group. Each circuit can act as an input, tri-state input, or output.
3. What happens if the main CPU fails in a redundant system?
The IC660BBD100 automatically switches to a backup CPU. This happens without any manual reconfiguration.
4. Can I replace the electronics assembly without rewiring?
Yes. You do not need to remove field wiring or reconfigure the block. The IC660CBD100 is backward compatible and works as a direct replacement.
5. What is the isolation voltage rating for this block?
Isolation voltage between input/ground and the serial bus is 1500 Volts. This provides excellent protection for your system.
| Brand Name | GE Fanuc |
| Model No. | IC660BBD100 |
| Product Type | I/O Block |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
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