Aprašymas
Product Description
The ABB PS870A is a high-performance bus extension and termination board designed for ABB Advant OCS and MOD 300 distributed control systems. It ensures stable communication and preserves signal integrity across system racks, making it ideal for demanding industrial environments. Moreover, its compact rack-mounted design allows seamless integration into existing control systems without complex modifications. Built with premium PCB materials and precision connectors, this module guarantees long-term reliability and uninterrupted operation.
Key Features
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Signal Integrity: Maintains stable communication across extended bus lines, preventing data loss and errors.
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Extension Capability: Supports additional modules or racks, allowing scalable system expansion.
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Industrial Reliability: Designed for continuous operation under high temperature, humidity, and vibration conditions.
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Easy Integration: Compact design fits standard control system racks for straightforward installation.
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Durable Construction: High-quality PCB and connectors ensure consistent performance over time.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Bus extension and termination board |
| Compatibility | ABB Advant OCS, MOD 300 control system racks |
| Electrical Features | Integrated termination resistors; supports bus extension |
| Input Voltage | Typically 24 V DC (range: 19 V DC to 32 V DC) |
| Input Power Consumption | Depends on load, e.g., 50 W maximum |
| Output Voltage | 5 V DC main bus; ±15 V DC for specialized modules |
| Output Current | Varies, e.g., 3 A to 10 A for 5 V DC output |
| Efficiency | > 80% |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Mounting Type | Rack-mounted, typically one slot in AC 800PEC chassis |
Typical Applications
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Power Plants: Provides reliable bus termination and extension for turbine and generator control systems.
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Process Industries: Maintains signal stability in chemical, oil & gas, and pulp & paper automation.
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Manufacturing Automation: Ensures consistent communication between PLC and DCS subsystems.
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Substations: Facilitates bus extension and signal coupling in protection and control systems.
FAQ
Q1: Can the PS870A support multiple bus extensions simultaneously?
Yes, the PS870A allows extension of bus connections to multiple additional modules while maintaining signal integrity.
Q2: What is the typical operating environment for this module?
It is designed for industrial environments with temperatures from 0°C to +55°C and 5–95% relative humidity.
Q3: Is the installation process complicated?
No, its compact rack-mounted design enables easy integration without major system modifications.
Q4: How does the module ensure communication reliability?
Integrated termination resistors and robust design prevent signal reflections and communication errors.
Savybės
Mes priimame didelius užsakymus ir turime minimalią užsakymo kiekį – tik vieną vienetą.
Pagal užklausą galime pateikti visus reikiamus dokumentus, įskaitant kilmės/atitikties sertifikatus ir kitus būtinus eksporto dokumentus.
Sandėlyje esančius daiktus siekiame pristatyti per 1-3 dienas po apmokėjimo patvirtinimo. Daiktai su nurodytu pristatymo terminu bus pristatyti pagal nurodytą grafiką.
Mes priimame 100 % T/T (telegrafinius pervedimus) apmokėjimą prieš išsiuntimą. Prekėms su laukimo terminais reikalinga 30 % avansinė įmoka, likusieji 70 % turi būti sumokėti prieš išsiuntimą. Dėl RMB pervedimų, jei turite agentą Kinijoje, susisiekite su mumis.
Mes siūlome standartinę vienerių metų garantiją visiems naujiems ir originaliems daiktams. Jei jums reikalinga pratęsta garantija, prašome susisiekti su mumis dėl papildomų kainos detalių.
Jūsų pasitenkinimas mums svarbus. Jei reikia grąžinti prekę, tai turi būti padaryta per 30 dienų nuo užsakymo datos. Produktas turi būti nenaudotas, neuždarytas ir originalioje pakuotėje su visais priedais. Pinigų grąžinimas atliekamas per 5-7 darbo dienas nuo grąžintos prekės gavimo. Atkreipkite dėmesį, kad siuntimo ir susijusios išlaidos negrąžinamos.