ABB 3BSE069209R1 Termination Module | TU818 32-Channel

ABB TU818 Compact Module Termination Unit

The ABB TU818 is a high-density termination unit for industrial control systems. This compact module provides 32 channels for signal termination. The TU818 ensures reliable field connections with 50V voltage rating. It supports various ABB I/O modules for flexible automation solutions.

Product Identification

• Manufacturer: ABB
• Article Number: 3BSE069209R1
• Model Name: TU818 termination unit
• Module Type: Compact termination module
• Channel Count: 32 signal channels
• Voltage Rating: 50 V maximum

Connection Specifications

• Connection Type: Terminal block wiring
• Process Connections: 40-pole screw terminal
• Wiring Method: Screw terminal connections
• Terminal Type: Industrial-grade terminals
• Mounting: DIN rail installation

Compatible I/O Modules

• Analog Input: AI810, AI815, AI835A, AI843, AI845
• Digital Input: DI810, DI811, DI818, DI830, DI831, DI840, DI880, DI885
• Digital Output: DO818 modules
• Digital Pulse: DP840 modules
• System Integration: ABB AC 800M compatible

Physical Specifications

• Width: 64 mm (2.52 inches) with connector
• Depth: 64 mm (2.52 inches) overall
• Height: 170 mm (6.7 inches) including latch
• Weight: 0.17 kg (0.37 pounds)
• Construction: Durable industrial housing

Certifications & Compliance

• CE Mark: European compliance certified
• Electrical Safety: EN 61010-1, UL 61010-1
• Hazardous Locations: ATEX Zone 2 approval
• Marine Certifications: ABS, BV, DNV-GL, LR
• Environmental: RoHS EN 50581:2012 compliant

Installation Guidelines

• Mount on 35mm DIN rail in control cabinet
• Connect compatible I/O module to termination unit
• Wire field devices to 40-pole screw terminals
• Use proper torque for screw terminal connections
• Follow ATEX requirements for Zone 2 installations
• Ensure adequate ventilation around the module

Electrical Characteristics

• Rated Voltage: 50 V AC/DC maximum
• Isolation: Channel-to-channel separation
• Current Rating: Suitable for signal levels
• Protection: Basic electrical insulation
• Signal Integrity: Reliable transmission

Technical Features

• High Density: 32 channels in compact design
• Secure Connection: Screw terminal reliability
• Wide Compatibility: Multiple I/O module support
• Safety Certified: ATEX Zone 2 approval
• Marine Grade: Multiple classification approvals

Frequently Asked Questions (FAQ)

What is the main advantage of the TU818 termination unit?

The ABB TU818 provides high-density 32-channel termination in a compact form factor.

Can I use this unit in hazardous areas?

Yes, it is ATEX Zone 2 certified for use in potentially explosive atmospheres.

What type of terminals does this unit have?

It features 40-pole screw terminals for secure field wiring connections.

For technical specifications or to order the TU818, email sale@etowonauto.com.

Content provided by Etowon Auto.