9A0004.05
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The 9A0004.05 communication card features a mounting diameter of 22 mm, an IP65 rating, a maximum voltage of 400V AC, and a mechanical life of 1,000,000 cycles. Part of the CXC Communication Cards series by B & R Automation, it is made of durable plastic and operates within a temperature range of -25°C to +70°C.
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Product Description:
The B & R Automation manufactures 9A0004.05 which is a specialized communication module designed for remote signal distribution and terminal wiring. It belongs to the CXC Communication Cards series and is used in systems where compact and reliable signal routing is required. This module is built with a custom 72-pin edge form factor that allows easy integration into automation cabinets and control systems.
The 9A0004.05 communication module comes with an onboard memory capacity of 8 MB which supports real time data handling for industrial automation tasks. It is powered with a DRAM based ram chipset which is the Alliance AS4C4M04-60JC and it provides quality responsive memory. The module memory section includes eight IC chips that are vertically aligned and evenly spaced which ensures efficient heat management and stable signal flow. Its symmetrical dual row layout found on both the top and bottom edges allow neat component arrangement and balanced electrical distribution. The 9A0004.05 communication module included terminal bridge accessory set has a 2mm wide bridge with a 10mm pitch which offers precise connection to terminal blocks. It also includes two mechanical mounting holes to secure the card in place, even in applications exposed to vibration. This module is organized for DIN rail mounting which makes it suitable for compact cabinets and quick installations. It is used in distributed control applications that demand space saving wiring and secure signal transmission.
The 9A0004.05 communication module has a robust and organized layout ideal for dense automation panels. It has a galvanic isolation which improves electrical safety and reduces the risk of signal disturbance. The module is tested for reliable performance at altitudes of up to 1000 m. It is a reliable choice for structured wiring environments.
Frequently Asked Questions about 9A0004.05:
Q: Why is a 72-pin edge connector used in the 9A0004.05 module?
A: The 72-pin edge form ensures dense signal routing and compact integration into industrial bus systems for minimal space usage.
Q: How does galvanic isolation enhance system safety in 9A0004.05?
A: The galvanic isolation in 9A0004.05 separates signal paths, minimizing ground loop risks and enhancing electrical protection.
Q: How does the symmetrical IC layout improve thermal management in 9A0004.05?
A: The 9A0004.05 layout balances heat distribution across the board, reducing hotspots and extending component longevity.
Q: How does the 2mm terminal bridge help in industrial wiring?
A: The terminal bridge offers high connection precision, allowing clean signal transfer in compact terminal block layouts.
Q: How does 9A0004.05 maintain electrical balance during operation?
A: The dual-edge symmetrical design ensures uniform current flow and prevents voltage skew across the communication plane.
