The XYCOM 70203 – 001 XVME – 203 is a high – performance VME Digital Counter I/O Module Board Card designed for industrial automation and control applications. This single – high module is fully compatible with the VMEbus, making it an ideal choice for seamless integration into existing VME – based systems. It serves as a crucial component in industrial setups where accurate counting and precise digital input/output operations are required.
Utilizing two am9513a timer/counter devices, the XYCOM 70203 – 001 XVME – 203 offers a total of ten 16 – bit counting channels. These timer/counter devices are highly programmable and can count at a remarkable rate of up to 5 MHz. This high – speed counting capability is essential for applications that demand real – time and accurate data acquisition, such as in manufacturing processes where the counting of parts on a production line needs to be extremely precise.
In addition to its counting functions, the module also features eight output channels. These output channels can be used to perform a variety of utility functions, including frequency output, one – shot output, frequency division, and pulse generation. This versatility allows the XYCOM 70203 – 001 XVME – 203 to interface with a wide range of industrial devices, from sensors to actuators, enabling comprehensive control within an industrial automation system. Hainan Jinlin Electromechanical, with its expertise in industrial control products, provides this module along with professional support to ensure its optimal use in your projects.
Technical Specifications
Parameter | Value |
---|---|
Product Model | XYCOM 70203 – 001 XVME – 203 |
Manufacturer | XYCOM |
Product Type | VME Digital Counter I/O Module |
Counting Channels | 10 (16 – bit) |
Maximum Counting Rate | 5 MHz |
Output Channels | 8 |
Interrupt Channels | 8 (using am9519a universal interrupt controller) |
Communication Bus | VMEbus |
Dimensions (L×W×H) | Dimensions suitable for 3U form factor (approx. standard 3U size for VME modules) |
Weight | N/A (not specified, but typical for a 3U VME module) |
Key Features and Benefits
High – Speed Counting Capability
The XYCOM 70203 – 001 XVME – 203‘s ability to count at a rate of up to 5 MHz using its ten 16 – bit counting channels gives it a significant edge in industrial applications. In high – speed manufacturing environments, for example, it can accurately count the number of products passing through a conveyor belt in real – time. This precision ensures that production rates are maintained and any deviations can be quickly detected. The programmability of the timer/counter devices allows users to customize the counting operations according to their specific requirements, whether it’s counting pulses from a rotary encoder or monitoring the number of cycles in a machine operation.
The XYCOM 70203 – 001 XVME – 203‘s ability to count at a rate of up to 5 MHz using its ten 16 – bit counting channels gives it a significant edge in industrial applications. In high – speed manufacturing environments, for example, it can accurately count the number of products passing through a conveyor belt in real – time. This precision ensures that production rates are maintained and any deviations can be quickly detected. The programmability of the timer/counter devices allows users to customize the counting operations according to their specific requirements, whether it’s counting pulses from a rotary encoder or monitoring the number of cycles in a machine operation.
Versatile Output Functions
With eight output channels, the module offers a wide range of utility functions. The frequency output function can be used to generate signals with specific frequencies, which is useful for controlling the speed of motors or other frequency – sensitive devices. The one – shot output can trigger a single event, like a short – duration pulse for activating a solenoid valve. Frequency division enables the creation of lower – frequency signals from a higher – frequency input, which is beneficial in applications where different components require different frequency signals for proper operation. Pulse generation is also a valuable feature, as it can be used to send precise pulses for tasks such as triggering sensors or controlling the timing of a sequence of operations.
With eight output channels, the module offers a wide range of utility functions. The frequency output function can be used to generate signals with specific frequencies, which is useful for controlling the speed of motors or other frequency – sensitive devices. The one – shot output can trigger a single event, like a short – duration pulse for activating a solenoid valve. Frequency division enables the creation of lower – frequency signals from a higher – frequency input, which is beneficial in applications where different components require different frequency signals for proper operation. Pulse generation is also a valuable feature, as it can be used to send precise pulses for tasks such as triggering sensors or controlling the timing of a sequence of operations.
Interrupt Structure for Efficient Event Handling
Employing an am9519a universal interrupt controller, the XYCOM 70203 – 001 XVME – 203 provides an efficient interrupt structure with eight interrupt channels. This allows for the selection of either a fixed interrupt vector for all eight channels or a separate vector for each individual channel. In complex industrial systems, where multiple events may occur simultaneously, this flexibility in interrupt handling ensures that the module can respond promptly to critical events. For instance, if a sensor detects an abnormal condition, the module can be configured to generate an interrupt immediately, allowing the system to take corrective action without delay. This feature enhances the overall reliability and responsiveness of the industrial control system.
Employing an am9519a universal interrupt controller, the XYCOM 70203 – 001 XVME – 203 provides an efficient interrupt structure with eight interrupt channels. This allows for the selection of either a fixed interrupt vector for all eight channels or a separate vector for each individual channel. In complex industrial systems, where multiple events may occur simultaneously, this flexibility in interrupt handling ensures that the module can respond promptly to critical events. For instance, if a sensor detects an abnormal condition, the module can be configured to generate an interrupt immediately, allowing the system to take corrective action without delay. This feature enhances the overall reliability and responsiveness of the industrial control system.
VMEbus Compatibility
The compatibility of the XYCOM 70203 – 001 XVME – 203 with the VMEbus is a major advantage. It can be easily integrated into existing VME – based systems, whether they are in a factory automation setup, a power generation plant, or a research facility. This compatibility simplifies system expansion and upgrade processes, as users can add this module to their infrastructure without having to completely overhaul their existing systems. It also ensures seamless communication with other VME – compliant components, such as processors, power supplies, and other I/O modules, resulting in a more stable and efficient industrial control solution. Hainan Jinlin Electromechanical offers professional pre – sales advice to help you determine the best way to integrate this module into your system and provides a one – year after – sales guarantee for your peace of mind.
The compatibility of the XYCOM 70203 – 001 XVME – 203 with the VMEbus is a major advantage. It can be easily integrated into existing VME – based systems, whether they are in a factory automation setup, a power generation plant, or a research facility. This compatibility simplifies system expansion and upgrade processes, as users can add this module to their infrastructure without having to completely overhaul their existing systems. It also ensures seamless communication with other VME – compliant components, such as processors, power supplies, and other I/O modules, resulting in a more stable and efficient industrial control solution. Hainan Jinlin Electromechanical offers professional pre – sales advice to help you determine the best way to integrate this module into your system and provides a one – year after – sales guarantee for your peace of mind.

Related Models
- XYCOM 70203 – 002 XVME – 203/293 – Similar to the XYCOM 70203 – 001 XVME – 203, but potentially with some minor differences in manufacturing or compatibility for specific product lines, such as those related to silicon valley group thermal products.
- XYCOM XVME – 293 – This is a 10 – channel counter module that is also VMEbus – compatible. It has five output channels and an Fout, and like the XYCOM 70203 – 001 XVME – 203, it can be used for quadrature detection. However, it may have different configurations or performance characteristics in certain aspects.
- XYCOM XVME – 203 (Revisions) – There could be different revisions of the XYCOM 70203 – 001 XVME – 203 with possible improvements in hardware design, software compatibility, or functionality. For example, a later revision might have enhanced power management or better noise immunity.
- XYCOM XVME – 210 – A related I/O module that may have different I/O capabilities, such as a different number of input/output channels or different types of interfaces. It can be used in combination with the XYCOM 70203 – 001 XVME – 203 to expand the overall I/O functionality of a VME – based system.
- XYCOM XVME – 230 – Another I/O module in XYCOM’s range. It may have a different focus in terms of functionality, like being more suitable for applications that require a different balance of digital and analog I/O, or it may have different levels of isolation or signal conditioning features compared to the XYCOM 70203 – 001 XVME – 203.
For any inquiries regarding the XYCOM 70203 – 001 XVME – 203 or if you cannot find the exact industrial control product you need, please contact Hainan Jinlin Electromechanical. Reach out via WhatsApp at https://wa.me/+8619389860630 or send an email to jllucky33@qq.com. Our team is dedicated to providing professional service to meet all your industrial control product requirements.

Leave a comment
Your email address will not be published. Required fields are marked *