Product Details
Description
The TU813 3BSE036714R1 is a passive baseplate for 8-channel modules, featuring a 25-pin D-sub connector for efficient, pre-fabricated cabling. Its passive design eliminates active failure points, ensuring a high Mean Time Between Failures (MTBF). The TU813 supports hot-swapping of S800 I/O modules for maintenance without disrupting the process or disconnecting field cables. Integrated mechanical keying prevents incorrect module installation, protecting the ModuleBus and connected equipment from electrical mismatch.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: TU813
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Order Number: 3BSE036714R1
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Product Type: Compact Module Termination Unit (MTU)
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Weight: 0.17 kg
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Interface: 25-pin D-sub (Female)
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Channel Capacity: 8 Channels
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Maximum Rated Voltage: 50 V DC
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Maximum Rated Current: 2 A per channel
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Mounting: 35mm standard DIN rail
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Ingress Protection: IP20
Features
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High-Density Signal Termination: Utilizes a 25-pin D-sub connector to manage 8 channels within a slim profile, maximizing the utilization of standard control cabinets.
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Pre-Fabricated Cable Integration: Supports rapid commissioning through standardized D-sub cabling, reducing labor costs and wiring complexity.
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Live System Serviceability: Engineered for hot-swapping, enabling the removal and insertion of I/O modules while the station remains under power.
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Passive Electrical Routing: Provides a hardware-based signal path without active electronic components, enhancing the overall durability of the I/O cluster.
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Safe Configuration Keying: Features physical coding pins that ensure only correctly matched modules can be installed, safeguarding against commissioning errors.
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Industrial Environmental Stability: Designed to operate reliably across a wide temperature range and in high-vibration environments typical of process industries.
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
Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis
Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.
As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.