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8I64T400550.00X-1 B & R Automation

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Internal Product Review

The 8I64T400550.00X-1 is a B & R Automation 8I6 ACOPOS inverter designed for 3-phase operation with a 5.5 kW power rating. A 32-bit event counter and 100 kHz event input support accurate high-speed signal processing in demanding automation tasks. Source output circuitry also helps make this inverter a strong choice for dependable industrial integration.

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Product Description:

The 8I64T400550.00X-1 is an AC motor inverter built by B & R Automation and assigned to the 8I6 ACOPOS Inverters series. Designed for installation in distributed machine cells, the device modulates DC bus energy to provide variable voltage and frequency to induction or permanent-magnet motors used on conveyors, pick-and-place modules, or packaging axes. Within an automation network, it forms the power stage that pairs with B&R X2X control modules, translating motion commands into precise torque and speed profiles while protecting the connected motor and power supply.

The inverter is rated for a continuous output of 5.5 kW, and it accepts a three-phase mains input, allowing direct connection to standard industrial feeders. Motion feedback is handled by an A/B counter that samples encoder channels at up to 20 kHz. Events arriving on the dedicated capture line can be timestamped at rates of up to 100 kHz inside a 32-bit counter register. Logic inputs present an impedance of 12.1 kΩ and are scanned every 4 ms, balancing noise immunity with real-time responsiveness. The output stage uses a source circuit topology, and the X2X backplane remains isolated from the power electronics to maintain signal integrity.

Installation clearances are simplified by the housing dimensions of 184 mm in height and 158 mm in depth, with a width of 142 mm. The front panel aligns with cabinet drilling patterns through mounting slots positioned 210 mm vertically and 160 mm horizontally, preventing torsion when the unit is secured. With a mass of 2.35 kg, it can be fastened to light-gauge panels without additional bracing. For control communication, the X2X interface draws only 1.6 W from its separate 24 VDC supply, minimizing the heat load while ensuring deterministic data exchange during high-speed machine cycles.

Ab Counter Max Freq
20 kHz
Depth
158 mm
Event Counter Size
32-Bit
Event Input Max Freq
100 kHz
Height
184 mm
Logic Input Impedance
12.1 kΩ
Logic Input Sample Time
4 ms
Mounting Hole Height
210 mm
Mounting Hole Width
160 mm
Output Circuit
Source
Phase
3-Phase
Rated Power
5.5 kW
Weight
2.35 kg
Width
142 mm
X2x Supply Power
1.6 W
X2x Supply Voltage
24 VDC

Frequently Asked Questions about 8I64T400550.00X-1:

Q: What is the rated power output of the 8I64T400550.00X-1 ACOPOS inverter?

A: The 8I64T400550.00X-1 inverter has a rated power of 5.5 kW, supporting medium-scale industrial drive applications.

Q: What type of phase does the 8I64T400550.00X-1 operate with?

A: This inverter is designed for use with 3-phase electrical systems.

Q: What is the size of the event counter on the 8I64T400550.00X-1 inverter?

A: The event counter on this model is a 32-bit unit, which allows for precise event tracking in automation tasks.

Q: What logic input impedance does the 8I64T400550.00X-1 inverter offer?

A: The 8I64T400550.00X-1 features logic inputs with an impedance of 12.1 kΩ.

Q: What is the X2x supply voltage needed for the 8I64T400550.00X-1 inverter?

A: The X2x supply voltage required for this model is 24 VDC.

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