CS0144100241 B & R Automation
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The CS0144100241 is a motherboard module from B & R Automation, part of the CS0 Motherboard Module Cards series. It features one CAN interface with electrical isolation, one RS232 interface, and is network-capable. The module includes 1.5 MB FlashPROM, 750 kB SRAM, and operates at a supply voltage of 24 VDC.
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Product Description:
The CS0144100241 is a motherboard-level module card in the CS0 Motherboard Module Cards series from B & R Automation. Installed in a modular PLC or machine control rack, it serves as the central processing and communications layer for the system. It allows user programs to exchange data with distributed I/O, motion controllers, and visualization nodes over serial and fieldbus connections. It is intended for compact automation platforms that need both local processing and direct communication with connected subsystems.
The module is powered from a field control rail at 24 VDC, eliminating the need for an onboard AC-to-DC converter and reducing thermal load inside compact enclosures. A single CAN port, listed as 1 CAN interface, serves real-time device networking, and its lines are electrically isolated so common-mode transients on large machines do not propagate into the logic section. Legacy diagnostics or handheld terminals connect through 1 RS232 interface, providing a low-level command channel without occupying the fieldbus. High-speed user data is handled in 750 kB SRAM, which suits buffering, rapid variable access, and temporary task data during active control cycles.
The CAN controller is described as network-capable, meaning the card supports arbitration, error handling, and remote data frames without external gateways. Mechanical retention is aided by 4 screw-in slots, allowing the board to be fastened directly to a carrier so it can resist vibration common in factory lines. Application code and configuration files are stored in 1.5 MB FlashPROM, which retains data when main power is removed. Utilities can load, verify, and erase this flash region over serial or CAN, so software updates can be completed without removing the board or disconnecting it from its carrier.
Frequently Asked Questions about CS0144100241:
Q: How many CAN interfaces does the CS0144100241 module card offer?
A: The CS0144100241 motherboard module card provides a single CAN interface for communication with CAN-compatible devices.
Q: What type of CAN isolation is included on the CS0144100241?
A: This module features electrically isolated CAN connections, helping to prevent electrical interference between network devices.
Q: How many RS232 interfaces are provided on the CS0144100241?
A: A single RS232 interface is available on this card for connecting to RS232-compatible peripherals.
Q: What is the size of the user FlashPROM on the CS0144100241?
A: The CS0144100241 has a dedicated 1.5 MB FlashPROM for user storage needs.
Q: What supply voltage does the CS0144100241 motherboard module card require?
A: A supply voltage of 24 VDC is required for operation of the CS0144100241 module card.
