ABB PS870A Bus Extension and Termination Board
$258.00
$520.00
Description
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.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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