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ABB REU615E_D | 繼電器擴展單元
The ABB REU615E_D is an industrial automation and power control system expansion unit developed by ABB. It is mainly used to provide additional relay outputs to achieve functions such as signal distribution, interlocking and safety applications.
ABB REU615E_D 是一款由 ABB 公司開發(fā)的工業(yè)自動化和電力控制系統(tǒng)擴展單元，主要用于提供額外的繼電器輸出，以實現(xiàn)信號分配、互鎖和安全應用等功能。
This product features high scalability and operational reliability, and is suitable for multiple industries such as energy, manufacturing, and infrastructure.
該產(chǎn)品具有高可擴展性和操作可靠性，適用于能源、制造和基礎設施等多個行業(yè)。
Product function
產(chǎn)品功能
ABB REU615E_D is an advanced relay expansion unit, specifically designed for industrial automation and power control systems.
ABB REU615E_D 是一種先進的繼電器擴展單元，專為工業(yè)自動化和電力控制系統(tǒng)設計。
It enhances the flexibility and scalability of the control system by providing additional relay outputs.
它通過提供額外的繼電器輸出，增強了控制系統(tǒng)的靈活性和可擴展性。
This unit can be seamlessly integrated with ABB’s protection and control equipment and is suitable for scenarios that require reliable signal management.
該單元可以與 ABB 的保護和控制設備無縫集成，適用于需要可靠信號管理的場景。
Technical parameters
技術參數(shù)
The following are the main technical parameters of ABB REU615E_D:
以下是 ABB REU615E_D 的主要技術參數(shù)：
Type: Relay expansion unit
類型：繼電器擴展單元
Number of relays: 16 single-pole double-throw (SPDT) relays
繼電器數(shù)量：16 個單刀雙擲（SPDT）繼電器
Contact rating: 250 V AC / 30 V DC, 5 A pure resistive load
觸點額定值：250 V AC / 30 V DC，5 A 純阻性負載
Input voltage: 24V DC / 110V AC / 230V AC (optional)
輸入電壓：24 V DC / 110 V AC / 230 V AC（可選）
Communication interface: RS-485 (Modbus RTU)
通信接口：RS-485（Modbus RTU）
Isolation: Input/Output isolation (2.5kV RMS)
隔離：輸入/輸出隔離（2.5 kV RMS）
Installation method: DIN track installation (TS 35/7.5 or TS 35/15)
安裝方式：DIN 軌道安裝（TS 35/7.5 或 TS 35/15）
Operating temperature: -25°C to +70°C
工作溫度：-25°C 至 +70°C
Dimensions: 100mm × 150mm × 120mm
尺寸：100 mm × 150 mm × 120 mm
Certifications: CE, UL, IEC 61000-6-2/-6-4 (EMC compliance)
認證：CE、UL、IEC 61000-6-2/-6-4（EMC 合規(guī)）
Advantages and characteristics
優(yōu)勢和特點
High scalability: 16 independent relays can be flexibly configured, suitable for various control scenarios.
高可擴展性：16 個獨立繼電器可以靈活配置，適用于各種控制場景。
Remote monitoring and control: Through the Modbus RTU interface, remote monitoring and control can be achieved, reducing the need for physical access.
遠程監(jiān)控和控制：通過 Modbus RTU 接口，可以實現(xiàn)遠程監(jiān)控和控制，減少對物理訪問的需求。
Anti-interference capability: Advanced EMC design ensures normal operation even in high-noise environments.
抗干擾能力：先進的 EMC 設計確保在高噪聲環(huán)境中也能正常工作。
Modular design: It is convenient to integrate into both new and old systems, enhancing the flexibility and maintainability of the system.
模塊化設計：便于集成到新舊系統(tǒng)中，提高系統(tǒng)的靈活性和可維護性。
Diagnostic function: Built-in fault diagnosis function helps to quickly identify problems.
診斷功能：內(nèi)置故障診斷功能，有助于快速排查問題。
Application field
應用領域
Electric power generation and distribution: Substation automation, transformer protection and generator control.
電力發(fā)電與配電：變電站自動化、變壓器保護和發(fā)電機控制。
Manufacturing industry: Machine safety interlocks, process automation and conveyor belt control.
制造業(yè)：機器安全互鎖、過程自動化和傳送帶控制。
Infrastructure: Sewage treatment plants, smart grid systems and building automation.
基礎設施：污水處理廠、智能電網(wǎng)系統(tǒng)和建筑自動化。
Application Case
應用案例
In a large-scale sewage treatment plant, ABB REU615E_D was integrated into the SCADA system to manage the start and stop of pumps and the positions of valves in multiple treatment tanks.
在一家大型污水處理廠中，ABB REU615E_D 被集成到 SCADA 系統(tǒng)中，用于管理多個處理池的泵啟停和閥門位置。
Through Modbus connection, the control room can obtain real-time status updates, which improves the response speed.
通過 Modbus 連接，控制室可以實時獲取狀態(tài)更新，提高了響應速度。
Within one year, the factory reported a 25% reduction in maintenance time.
一年內(nèi)，該廠報告維護時間減少了 25%。
ABB REU615E_D is a high-performance and highly reliable expansion unit for industrial automation and power control systems, suitable for a variety of industrial applications. It features rich functions and technical parameters, capable of meeting the demands of different scenarios.
ABB REU615E_D 是一款高性能、高可靠性的工業(yè)自動化和電力控制系統(tǒng)擴展單元，適用于多種工業(yè)應用，具有豐富的功能和技術參數(shù)，能夠滿足不同場景下的需求。
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公司介紹：成都陽光不斷創(chuàng)新致力于提升停產(chǎn)的自動化零件供應水平，無論客戶身處何地，無論所需配件多么稀有，我們總能將客戶與所需產(chǎn)品緊密連接 ，成都陽光零部件覆蓋廣泛。
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed
始終實現(xiàn)更多的交付，無論是零件、服務還是速度
