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
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.
Master Acceptance Testing: Understanding FAT and SAT in Industrial Control Systems
Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) serve as critical quality assurance gateways in complex industrial control systems. Both procedures verify that programmable logic controllers (PLCs), distributed control systems (DCS), and associated field devices meet strict functional specifications. However, executing these tests effectively requires clear delineation between off-site staging and final field commissioning.
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.