Product Details
Description
The TU831V1 3BSE013235R1 is a passive baseplate for mounting and connecting S800 I/O modules. The "Extended" version offers more space for wire management and is ideal for applications requiring cable shielding and individual channel grounding. It routes field signals to the internal ModuleBus for communication with the AC 800M controller and features mechanical keying to prevent module mismatches. Designed for DIN rail mounting, the TU831V1 is essential for distributed control systems that need robust, vibration-resistant terminations and easy maintenance.
Specifications
-
Manufacturer: ABB
-
Model Number: TU831V1 (3BSE013235R1)
-
Product Type: Extended Module Termination Unit (MTU)
-
Terminal Count: 24 Screw Terminals
-
Maximum Voltage Rating: 50 V DC
-
Maximum Current per Channel: 2 A
-
Cable Cross-section: 0.2 to 2.5 mm² (24-12 AWG)
-
Mounting Configuration: Horizontal or Vertical DIN Rail
-
Module Compatibility: S800 series I/O (AI, AO, DI, DO)
-
Operating Temperature: -25 to +70 °C
-
Weight: 0.45 kg
Features
-
High-Density Signal Termination: Features 24 robust screw-type terminals that accommodate a wide range of industrial wire gauges for reliable field connections.
-
ModuleBus Connectivity: Provides the critical backplane link for power and data transmission between the I/O module and the controller bus.
-
Error-Proof Mechanical Keying: Includes a configurable coding system that prevents the insertion of incompatible modules, enhancing system safety.
-
Maintenance-Friendly Design: Supports "hot swapping" of I/O modules, allowing for hardware replacement without interrupting power or disconnecting field wiring.
-
Advanced Cable Shielding: Integrated grounding bars and terminals assist in managing noise for sensitive analog and high-speed digital signals.
-
Industrial Grade Build: Optimized for long-term reliability in harsh environments, featuring high-quality flame-retardant housing and vibration-proof terminals.
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
Understanding VFD Mechanical Brake Logic and Control in Industrial Automation
Variable Frequency Drives (VFDs) play a crucial role in modern industrial automation by controlling motor speed, torque, and acceleration. However, high-inertia loads and vertical lifting systems require precise mechanical braking logic to ensure operational safety and prevent equipment damage.
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.