GIDDINGS & LEWIS  503-19515-20执行控制板

1.产 品 资 料 介 绍：

GIDDINGS & LEWIS 503-19515-20 执行控制板详解

一、核心功能：动作执行的 “精准指挥官”

二、技术特点：支撑精准控制的关键性能

• 多元控制能力：支持脉冲输出（控制步进 / 伺服电机的位移量）、方向控制（调节执行机构的运动方向）及逻辑执行（协调多设备的动作时序），可适配不同类型执行装置。例如，通过脉冲信号控制进给轴的毫米级位移，通过方向信号切换主轴的正反转，通过逻辑信号同步刀库与主轴的换刀动作。
• 灵活接口适配：输入接口可无缝对接主控制器或逻辑模块的指令信号，输出接口能驱动多路执行装置，既直接连接伺服驱动器、步进驱动器，也可通过继电器扩展控制范围，满足单设备到多机组联动的复杂场景。
• 工业级信号兼容：兼容 24VDC 等工业标准电平，确保与传感器、执行器等上下游设备的信号匹配，避免因电平不兼容导致的信号失真，保障指令传输的准确性。
• 高速响应与同步：具备高速脉冲输出能力（脉冲频率满足高动态需求），响应延迟控制在毫秒级，支持多轴同步控制。在数控机床多轴联动加工中，能保证各轴动作的时间差小于 0.1ms，实现高精度直线或圆弧插补。
• 全面保护机制：集成过载保护（防止执行机构负载超限）、短路保护（切断异常回路）、过压保护（抵御电源波动）及信号异常保护（识别无效指令并报警），多重防护减少设备故障，降低停机损失。
• 模块化设计优势：采用插卡式结构，可直接嵌入控制机柜或机架，安装、更换无需拆解整个系统。在生产线扩容或设备维护时，仅需插拔模块即可完成操作，大幅缩短停机时间。
• 直观状态监控：通过 LED 指示灯实时显示各通道的工作状态（运行、故障、待机等），调试人员可快速判断信号传输是否正常，故障排查效率提升 50% 以上。

英文资料：

GIDINGS&LEWIS 503-19515-20 Execution Control Board Detailed Explanation

1、 Core Function: Precise Commander for Action Execution

As the core control module of industrial automation and CNC machine tools, the GIDINGS&LEWIS 503-19515-20 execution control board undertakes the core responsibilities of "instruction decoding" and "action scheduling". It receives abstract instructions from the upper controller (such as position, speed, and action timing), converts them into specific control signals, and accurately drives servo drivers, stepper motors, hydraulic/pneumatic actuators, etc. It coordinates the action logic of various components of the equipment, ensuring that every step of the operation from simple start stop to complex multi axis linkage is precise and controllable. It is the "nerve center" that ensures the high-speed and high-precision operation of the equipment.

2、 Technical features: Key performance supporting precise control

Multi control capability: supports pulse output (controlling the displacement of stepper/servo motors), direction control (adjusting the motion direction of the actuator), and logic execution (coordinating the action timing of multiple devices), and can be adapted to different types of execution devices. For example, controlling the millimeter level displacement of the feed axis through pulse signals, switching the forward and reverse rotation of the spindle through directional signals, and synchronizing the tool changing action between the tool magazine and the spindle through logical signals.

Flexible interface adaptation: The input interface can seamlessly interface with the instruction signals of the main controller or logic module, and the output interface can drive multiple execution devices. It can directly connect servo drivers, stepper drivers, or expand the control range through relays, meeting the complex scenarios of single device to multi unit linkage.

Industrial grade signal compatibility: Compatible with industrial standard levels such as 24VDC, ensuring signal matching with upstream and downstream devices such as sensors and actuators, avoiding signal distortion caused by incompatible levels, and ensuring the accuracy of instruction transmission.

High speed response and synchronization: Equipped with high-speed pulse output capability (pulse frequency meets high dynamic requirements), response delay controlled in milliseconds, supporting multi axis synchronization control. In multi axis linkage machining of CNC machine tools, it can ensure that the time difference of each axis action is less than 0.1ms, achieving high-precision linear or circular interpolation.

Comprehensive protection mechanism: Integrated overload protection (preventing the actuator from exceeding the load limit), short circuit protection (cutting off abnormal circuits), overvoltage protection (resisting power fluctuations), and signal abnormality protection (identifying invalid instructions and giving alarms), multiple protections reduce equipment failures and minimize downtime losses.

Advantages of modular design: Adopting a plug-in card structure, it can be directly embedded into control cabinets or racks, and installation and replacement do not require dismantling the entire system. When expanding the production line or maintaining equipment, it is only necessary to plug and unplug modules to complete the operation, greatly reducing downtime.

Intuitive status monitoring: Real time display of the working status of each channel (running, faulty, standby, etc.) through LED indicator lights, allowing debugging personnel to quickly determine whether signal transmission is normal, and improving fault diagnosis efficiency by more than 50%.

2.产      品      展      示      

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