0AC808.9

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The 0AC808.9 network switch offers 8 ports with a speed of 10/100 Mbit/s, operates on a voltage of 24 VDC, supports autonegotiation and automatic MDI/MDIX, and can function within a temperature range of -40 degrees C to +85 degrees C. Part of the 0AC Series by B & R Automation, it features a compact design and is DIN rail mountable.

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Product Description:

The 0AC808.9 is a robust 8-port industrial hub meticulously crafted by B&R Automation. This advanced hub is a key component in the 0AC series, engineered to enhance industrial networking with efficiency and reliability. It features network activity and link/collision status indicators for each channel, ensuring seamless monitoring. The supply voltage is also clearly indicated, all facilitated by LED status indicators. Designed for comprehensive diagnostics, this hub includes bus function and hub power supply indicators using LEDs. The LEDs are specifically named to indicate network activity (RX in orange), link/collision (green for link and red for collision), and supply voltage (OK in orange), providing clear and immediate status updates.

Certified to meet various standards, the 0AC808.9 boasts CE, cULus E115267 for industrial control equipment, and ABS certifications. This ensures its compliance with rigorous industrial standards and its suitability for diverse applications. It supports Ethernet signal with shielded RJ45 variants, capable of maintaining a maximum line length of 100 m between two stations. The hub's propagation delay ranges from 0.64 to 0.68 us, ensuring minimal latency in data transmission. It can be mounted in both face-up and vertical orientations, providing flexibility in installation. With a degree of protection rated at IP20 per EN 60529, this hub is designed to withstand industrial environments.

The 0AC808.9 hub is designed to operate within a storage and transport humidity range of 5 to 95%, non-condensing, ensuring durability in various conditions. An important note for users is to order the terminal block TB704 separately to complete the setup. This hub is an essential asset for industrial networks, providing reliable performance, comprehensive diagnostics, and robust construction.

Automatic Mdix
Yes
Autonegotiation
Yes
Certifications
CE, cULus E115267, ABS
Dimensions
Compact
Humidity Range
5% to 95% (non-condensing)
Layer
Layer 2
Link/Collision Indicator
Green for link, red for collision
Mounting Type
DIN Rail
Network Topology
Hub
Physical Layer
Ethernet
Port Count
8
Port Speed
10/100 Mbit/s
Propagation Delay
0.64 to 0.68 us
Temperature Range
-40 degrees C to +85 degrees C (operating)
Voltage
24 VDC
  • OAC808.9

Frequently Asked Questions about 0AC808.9:

Q: What status indicators are included in the B&R Automation 0AC808.9 hub?

A: The B&R Automation 0AC808.9 hub includes network activity, link/collision, and supply voltage indicators using LEDs.

Q: What is the maximum line length supported by the B&R Automation 0AC808.9 hub?

A: The B&R Automation 0AC808.9 hub supports a maximum line length of 100 m between two stations.

Q: What certifications does the B&R Automation 0AC808.9 hub have?

A: The B&R Automation 0AC808.9 hub has CE, cULus E115267, and ABS certifications.

Q: What is the degree of protection for the B&R Automation 0AC808.9 hub?

A: The B&R Automation 0AC808.9 hub has a degree of protection rated at IP20 per EN 60529.

Q: Is the terminal block included with the B&R Automation 0AC808.9 hub?

A: No, the terminal block TB704 must be ordered separately for the B&R Automation 0AC808.9 hub.


Internal Product Review

  • ‘‘The 0AC808.9 industrial hub by B&R Automation has a degree of protection rated at IP20 per EN 60529, designed to withstand demanding industrial environments. It also includes CE, cULus E115267, and ABS certifications.’’

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