Product Details
Description
The ABB TP857 (3BSE030192R1) is a mounting baseplate for AC 800M controllers, providing the interface for PM8xx processor modules. It supports hot-swapping of CPUs without disturbing field wiring or communication links and integrates ModuleBus and power distribution for reliable operation in redundant or standard setups.
Specifications
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Manufacturer: ABB
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Model Number: TP858
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Order Number: 3BSE018138R1
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Product Type: CPU Baseplate
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Compatibility: AC 800M PM8xx Processor Units
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Mounting Type: 35mm DIN Rail (Horizontal/Vertical)
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Operating Temperature: +5 to +55°C
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Storage Temperature: -40 to +70°C
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Protection Class: IP20
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Relative Humidity: 5 to 95% (non-condensing)
Features
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Processor Interfacing: Acts as the primary electrical backplane for AC 800M CPUs, facilitating data exchange with the ModuleBus.
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Streamlined Maintenance: Allows for the efficient removal and replacement of processor modules without disconnecting field cabling.
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Passive Circuitry: Features a high-reliability passive design that ensures long-term signal continuity without requiring independent power.
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Secure Mechanical Seating: Equipped with industrial-grade locking clips to prevent module displacement in environments prone to mechanical shock.
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Compact Footprint: Engineered to maximize cabinet density, providing a rigid foundation for a single processor module.
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Electrical Safety: Provides integrated grounding and shielding paths to protect internal electronics from electromagnetic interference.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.