Motorola   VME 01-W3893B01C插槽模块

1.产 品 资 料 介 绍：

Motorola VME 01-W3893B01C 插槽模块解析

一、核心技术特性

1. 模块化插槽扩展能力
   提供标准 VME 规格插槽（数量依版本适配），支持插入各类 VME 模块（如处理器板、I/O 扩展板、通信模块等），解决单系统中 “模块数量不足” 的问题；插槽机械结构符合 VME 规范，确保模块插拔稳定，适配工业场景下的模块化组合需求，可按需扩展系统功能（如增加数据采集通道、补充通信接口）。
2. 板间信号互联与总线兼容
   完全遵循 VMEbus 标准，内置总线信号传输线路，可实现插入模块间的高速数据交互与控制信号传递：
   • 保障 VME 总线的地址、数据、控制信号在多模块间稳定传输，无信号衰减或延迟，支持 32 位 VME 总线的峰值带宽；
   • 兼容所有 VME 从模块与主模块，可与 Motorola MVME 系列处理器板（如 MVME-162、MVME-320B）、I/O 模块无缝协作，无需额外适配电路。
3. 稳定电源分配
   集成电源分配电路，可将外部输入电源（符合 VME 系统供电标准）稳定分配至各插槽模块，提供一致的电压输出（如 +5V、+12V、-12V）；具备过流保护功能，当某一模块短路或过载时，可切断该通道电源，避免影响整个系统供电，保障其他模块正常运行。
4. 工业级可靠性设计
   采用加固型 PCB 与耐环境元器件，抗振动（适配 10-500Hz 工业振动场景）、耐高温（工作温度覆盖 0℃~60℃，部分版本支持 -20℃~+70℃ 宽温），可适应车间、车载、户外设备间等恶劣环境；电路设计具备电磁干扰屏蔽能力，避免外部干扰影响板间信号传输，支持 7×24 小时连续运行，满足关键系统的稳定性需求。

Motorola  VME 01-W3893B01C插槽模块  英文资料：

Analysis of Motorola VME 01-W3893B01C Slot Module

Motorola VME 01-W3893B01C is an industrial grade slot module based on the VMEbus standard. Its core positioning is "the hardware interconnection hub of VME multi board systems" - by providing additional slot interfaces, it realizes the physical carrying, signal transmission, and power distribution of multiple modules, and builds a hardware foundation for modular expansion of VME architecture systems. It is a key component for building multi board collaborative systems in industrial automation, transportation, national defense, and other scenarios.

1、 Core technical characteristics

Modular slot expansion capability

Provide standard VME specification slots (quantity adapted to version), supporting the insertion of various VME modules (such as processor boards, I/O expansion boards, communication modules, etc.), to solve the problem of "insufficient module quantity" in a single system; The slot mechanical structure complies with the VME specification, ensuring stable module insertion and removal, adapting to modular combination requirements in industrial scenarios, and can expand system functions as needed (such as adding data acquisition channels and supplementing communication interfaces).

Inter board signal interconnection and bus compatibility

Fully following the VMEbus standard, with built-in bus signal transmission lines, it can achieve high-speed data exchange and control signal transmission between inserted modules:

Ensure stable transmission of address, data, and control signals of VME bus between multiple modules without signal attenuation or delay, and support peak bandwidth of 32-bit VME bus;

Compatible with all VME sub modules and main modules, it can seamlessly collaborate with Motorola MVME series processor boards (such as MVME-162, MVME-320B) and I/O modules without the need for additional adaptation circuits.

Stable power distribution

Integrated power distribution circuit, which can stably distribute external input power (compliant with VME system power supply standards) to each slot module, providing consistent voltage outputs (such as+5V,+12V, -12V); With over-current protection function, when a module is short circuited or overloaded, the power supply of the channel can be cut off to avoid affecting the power supply of the whole system and ensure the normal operation of other modules.

Industrial grade reliability design

Adopting reinforced PCB and environmentally resistant components, it is resistant to vibration (suitable for industrial vibration scenarios of 10-500Hz), high temperature (working temperature coverage of 0 ℃~60 ℃, some versions support a wide temperature range of -20 ℃~+70 ℃), and can adapt to harsh environments such as workshops, vehicles, and outdoor equipment rooms; The circuit design has electromagnetic interference shielding capability to avoid external interference affecting the signal transmission between boards, supports 7 × 24-hour continuous operation, and meets the stability requirements of critical systems.

Motorola   VME 01-W3893B01C插槽模块 产      品      展      示      

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

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