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Xycom XVME-230 16 通道智能計數(shù)器模塊

一、核心功能

1. 高性能計數(shù)與測量
   • 支持 16 個獨(dú)立計數(shù)通道，每個通道均可獨(dú)立配置為 頻率測量、周期測量、脈沖寬度測量、位置編碼 等模式，滿足多參數(shù)同步采集需求。
   • 最高計數(shù)速率達(dá) 5MHz，適用于高頻信號分析（如振動監(jiān)測、動態(tài)測試）。
2. 智能處理能力
   • 內(nèi)置 10MHz 68000 CPU，可自主執(zhí)行復(fù)雜計數(shù)邏輯（如步進(jìn)電機(jī)控制、占空比調(diào)節(jié)），減輕主機(jī)處理器負(fù)擔(dān)。
   • 提供 頻率輸出、單次觸發(fā)輸出、分頻輸出 等功能，支持實時信號生成與反饋。
3. 中斷與實時響應(yīng)

   • 支持 周期中斷，當(dāng)計數(shù)達(dá)到預(yù)設(shè)值時觸發(fā)中斷，確保系統(tǒng)對關(guān)鍵事件的實時響應(yīng)（如故障檢測、安全聯(lián)鎖）。

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二、技術(shù)參數(shù)

• 總線接口：VMEbus 兼容，支持 A16/D08 地址空間。
• 工作溫度：-10°C 至 60°C（工業(yè)級），適應(yīng)惡劣環(huán)境。
• 輸入/輸出：
  • 輸入：16 路差分/單端可配置信號輸入，支持正交編碼檢測。
  • 輸出：8 路 TTL 電平輸出（頻率、脈沖、方向等）。
• 電源：+5V DC @ 1.6A（典型值），低功耗設(shè)計。
• 尺寸：單高 6U VME 卡（160mm × 100mm），標(biāo)準(zhǔn) VME 插槽安裝。

三、典型應(yīng)用場景

1. 工業(yè)自動化
   • 汽車制造：同步監(jiān)測 16 路傳感器信號（如壓力、溫度、位移），通過中斷機(jī)制實時控制機(jī)器人動作，提升生產(chǎn)效率。
   • 食品加工：高精度計數(shù)包裝線產(chǎn)品數(shù)量，確保生產(chǎn)合規(guī)性。
2. 能源管理
   • 電力監(jiān)控：采集變電站斷路器狀態(tài)信號，通過 VMEbus 傳輸至 SCADA 系統(tǒng)，實現(xiàn)遠(yuǎn)程控制與故障預(yù)警。
   • 水處理：監(jiān)測水泵轉(zhuǎn)速、流量等參數(shù)，優(yōu)化能源使用效率。
3. 航空航天
   • 飛行測試：同步記錄 16 路飛行器傳感器數(shù)據(jù)（如加速度、應(yīng)變、角度），5MHz 采樣率滿足動態(tài)分析需求。
   • 地面測試：為航天器提供高精度計時與同步信號，確保測試數(shù)據(jù)準(zhǔn)確性。
4. 軌道交通
   • 信號控制：實時監(jiān)測軌道電路狀態(tài)，通過中斷觸發(fā)報警或緊急制動。

   • AGV 導(dǎo)航：為自動導(dǎo)引車提供位置編碼與速度反饋，實現(xiàn)精準(zhǔn)路徑規(guī)劃。

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四、市場定位與競爭分析

1. 品牌優(yōu)勢
   • Xycom（現(xiàn)屬 Emerson）是 VMEbus 技術(shù)領(lǐng)導(dǎo)者，XVME-230 以 高通道密度 和 抗干擾能力 著稱，廣泛應(yīng)用于軍事、航空航天等高可靠性領(lǐng)域。
   • 對比通用型計數(shù)器模塊（如 NI PXI-6602），XVME-230 在 VMEbus 兼容性和實時性上更具優(yōu)勢。

2. 競爭優(yōu)勢
   • 模塊化設(shè)計：支持熱插拔，便于系統(tǒng)升級與維護(hù)。
   • 冗余功能：部分型號提供雙中斷控制器，實現(xiàn)故障自愈，保障系統(tǒng)連續(xù)運(yùn)行。

   • 定制化服務(wù)：可根據(jù)用戶需求配置計數(shù)模式、輸出信號類型等參數(shù)。

   
   

Xycom XVME-230 16 channel intelligent counter module

1、 Core functions

High performance counting and measurement

Supports 16 independent counting channels, each of which can be independently configured for frequency measurement, cycle measurement, pulse width measurement, position encoding, and other modes to meet the requirements of multi parameter synchronous acquisition.

The maximum counting rate reaches 5MHz, suitable for high-frequency signal analysis (such as vibration monitoring and dynamic testing).

Intelligent processing capability

Built in 10MHz 68000 CPU, capable of autonomously executing complex counting logic (such as stepper motor control, duty cycle adjustment), reducing the burden on the host processor.

Provide functions such as frequency output, single trigger output, and frequency division output, supporting real-time signal generation and feedback.

Interruption and Real time Response

Support periodic interrupts, triggered when the count reaches the preset value, ensuring real-time response of the system to critical events (such as fault detection, safety interlock).

2、 Technical parameters

Bus interface: VMEbus compatible, supporting A16/D08 address space.

Working temperature: -10 ° C to 60 ° C (industrial grade), suitable for harsh environments.

Input/Output:

Input: 16 differential/single ended configurable signal inputs, supporting orthogonal coding detection.

Output: 8 TTL level outputs (frequency, pulse, direction, etc.).

Power supply:+5V DC @ 1.6A (typical value), low-power design.

Size: Single height 6U VME card (160mm × 100mm), standard VME slot installation.

3、 Typical application scenarios

Industrial Automation

Automobile manufacturing: Synchronize monitoring of 16 sensor signals (such as pressure, temperature, displacement), real-time control of robot movements through interrupt mechanisms, and improve production efficiency.

Food processing: High precision counting of packaging line product quantity to ensure production compliance.

energy management

Power monitoring: Collect the status signals of substation circuit breakers, transmit them to the SCADA system through VMEbus, and achieve remote control and fault warning.

Water treatment: Monitor parameters such as pump speed and flow rate to optimize energy efficiency.

aerospace

Flight test: Synchronize recording of 16 aircraft sensor data (such as acceleration, strain, angle), with a 5MHz sampling rate to meet dynamic analysis requirements.

Ground testing: Provide high-precision timing and synchronization signals for spacecraft to ensure the accuracy of test data.

rail transit

Signal control: Real time monitoring of track circuit status, triggering alarms or emergency braking through interrupts.

AGV navigation: provides position encoding and speed feedback for automated guided vehicles to achieve precise path planning.

4、 Market positioning and competitive analysis

Brand Advantage

Xycom (now Emerson) is the leader in VMEbus technology, and XVME-230 is known for its high channel density and anti-interference ability, widely used in high reliability fields such as military and aerospace.

Compared to general-purpose counter modules such as NI PXI-6602, XVME-230 has more advantages in terms of VMEbus compatibility and real-time performance.

competitive advantage

Modular design: Supports hot swapping, making it easy to upgrade and maintain the system.

Redundancy function: Some models provide dual interrupt controllers to achieve fault self-healing and ensure continuous system operation.

Customized service: Count mode, output signal type and other parameters can be configured according to user needs.