The VMIVME-2120-175 is a GE Fanuc VMIC digital output board designed for VMEbus systems. It provides digital output functionality for industrial control applications. This board is used to send digital signals to external devices and is suitable for integration into automation systems requiring reliable digital output control.
The VMIVME-2120-175 is a digital output board from GE Fanuc, part of the VMIC series, designed to provide reliable digital output control in VMEbus systems. This board is intended for use in industrial automation and control applications where high-current and high-voltage digital output capabilities are required. Its robust design and versatile functionality make it suitable for a wide range of tasks involving the control of external devices through digital signals.
The VMIVME-2120-175 is housed in a 1-slot, B-size VMEbus card form factor, making it compatible with VMEbus-based systems, which are commonly used in industrial and embedded control environments. This standardized form factor allows for easy integration into existing VMEbus systems, ensuring seamless installation and minimal configuration effort. The board is designed for high-reliability applications, where consistent performance in delivering digital output is critical.
One of the key features of the VMIVME-2120-175 is its ability to handle high current. The board is equipped with high-current sink drivers, capable of sinking up to 600 mA per channel. This high current capacity allows the board to control various external devices that require significant power, such as relays, solenoids, or other industrial actuators. The ability to sink such high currents per channel ensures that the board can effectively manage demanding industrial loads without compromising on performance or reliability.
The voltage range supported by the VMIVME-2120-175 is another of its distinguishing features. The board can accommodate output voltages ranging from 5 VDC to 48 VDC, providing flexibility in controlling devices operating at different voltage levels. This wide voltage range makes the board adaptable to various application environments, as it can control both low-voltage and high-voltage devices. Whether the system requires low-voltage control for sensitive electronic components or high-voltage operation for robust industrial devices, the VMIVME-2120-175 is capable of handling the task efficiently.
The board also features a high breakdown voltage of 55 V, which ensures that the output drivers are well-protected from overvoltage conditions. This high breakdown voltage helps safeguard the board and connected devices from voltage spikes or surges, contributing to the longevity and reliability of the system. In industrial environments, where electrical fluctuations can occur, having this level of protection is crucial to preventing damage to both the board and the devices it controls.
With 64 output channels, the VMIVME-2120-175 offers significant control capacity within a single slot. Each of the 64 channels is configured as an open collector output, a commonly used output type in industrial systems due to its simplicity and reliability. Open collector outputs are ideal for interfacing with a wide variety of external devices, as they can be easily connected to ground to complete a circuit and control an external load. The 64-channel configuration allows the board to manage a large number of devices simultaneously, making it a highly efficient solution for systems requiring extensive digital output control.
A standout feature of the VMIVME-2120-175 is its Built-in-Test (BIT) logic, which enables the user to verify the operation of each output channel under software control. This built-in testing capability is invaluable for ensuring the proper functioning of the system during operation. With the BIT functionality, users can run diagnostic checks to confirm that each channel is operating correctly, reducing the likelihood of system failures or performance issues caused by faulty output channels. The ability to conduct these tests in real-time ensures that the system remains operationally efficient and reliable, even in complex industrial environments where uptime is critical.
The VMIVME-2120-175 is designed to meet the needs of high-performance industrial control systems that require precise and reliable digital output control. Its combination of high-current sinking capability, wide voltage range, and robust protection features ensures that the board can perform consistently under demanding conditions. The 64-channel capacity, combined with open collector outputs, provides flexibility in managing a wide range of external devices, from simple signaling devices to more complex industrial actuators. Additionally, the built-in test functionality enhances the system's reliability by enabling regular diagnostics and ensuring that all channels remain fully operational.
In summary, the GE Fanuc VMIVME-2120-175 Digital Output Board is a powerful and flexible solution for industrial automation and control applications. Its high-current, high-voltage capabilities, combined with its 64-channel configuration and built-in diagnostic features, make it an ideal choice for systems requiring reliable digital output control. Whether used in process control, factory automation, or embedded system applications, the VMIVME-2120-175 delivers the performance and reliability necessary for demanding industrial environments.
GE Fanuc, now part of Emerson Automation Solutions, was a leading provider of industrial automation and control systems. Known for innovative solutions, GE Fanuc played a key role in advancing manufacturing, offering a range of products including PLCs, CNCs, and HMI solutions.
