Product Details
Description
The ABB TP857 (3BSE030192R1) is a mounting baseplate for AC 800M controllers, providing the physical and electrical interface for PM8xx processor modules. It enables hot-swapping of CPUs without affecting field wiring or communication links. With integrated power and ModuleBus connections, it ensures reliable performance in both redundant and standard configurations.
Specifications
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Manufacturer: ABB
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Model Number: TP857
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Order Number: 3BSE030192R1
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Product Type: Exchange Baseplate
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Compatibility: AC 800M CPUs (PM851 through PM866)
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Mounting: 35mm DIN Rail
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Connection Type: Integrated ModuleBus / Power Connectors
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Operating Temperature: +5 to +55°C
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Storage Temperature: -40 to +70°C
Features
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Hot-Swap Support: Enables the replacement of processor modules during live operation, minimizing system downtime and maintenance risks.
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Passive Reliability: Features a high-durability passive backplane design that requires no independent software configuration or power supply.
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Signal Continuity: Maintains a seamless link for the internal ModuleBus, ensuring consistent data flow to adjacent I/O modules and communication interfaces.
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Simplified Cabling: Designed to isolate the active CPU electronics from the static baseplate, allowing for organized and permanent cabinet wiring.
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Mechanical Keying: Includes built-in alignment guides to prevent incorrect module insertion and ensure optimal pin contact.
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Vibration Resistant: Built with industrial-grade locking mechanisms to ensure the CPU remains securely seated in high-vibration manufacturing environments.
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.