Product Details
Description
The TU837V1 3BSE013238R1 connects field instrumentation to the internal ModuleBus with 24 screw terminals, optimized for three-wire connections (signal, return, ground/shield). This "Extended" MTU variant reduces the need for external marshalling blocks, simplifying cabinet layout. It features mechanical keying to ensure correct module installation and supports hot-swapping for quick maintenance without power or wiring disruption. Built for industrial use, the TU837V1 mounts securely on standard 35mm DIN rails.
Specifications
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Manufacturer: ABB
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Model Number: TU837V1 (3BSE013238R1)
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Product Type: Extended Module Termination Unit (MTU)
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Terminal Capacity: 24 Screw-type terminals
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Maximum Rated Voltage: 50 V DC
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Maximum Current: 2 A per terminal
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Compatible Wiring: 0.2 to 2.5 mm² (24-12 AWG)
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Bus Interface: Single/Redundant ModuleBus support
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Installation: Horizontal or Vertical DIN rail mounting
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Protection Rating: IP20
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Weight: 0.49 kg
Features
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Three-Wire Field Interfacing: Streamlines installation by providing dedicated terminals for signal, return, and shield for each I/O channel.
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ModuleBus Connectivity: Establishes a reliable data path between the I/O module and the AC 800M controller with low-impedance connections.
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Mechanical Coding Pins: Prevents hardware damage through physical keying that ensures only the correct module type is inserted into the base.
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Hot-Swap Functionality: Enables the replacement of active I/O modules during operation, significantly reducing process downtime during maintenance cycles.
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Integrated Shield Termination: Features optimized grounding points to manage high-frequency interference, critical for maintaining analog signal accuracy.
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Vibration-Proof Construction: Industrial-grade housing and high-retention terminals ensure continuous electrical contact in demanding 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
Evolving SCADA System Architectures in Industrial Automation
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Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.