ABB TU813 Compact Module Termination Unit | 3BSE036714R1

ABB TU813 Compact Module Termination Unit

The ABB TU813 is a compact termination unit for industrial I/O modules. This unit provides reliable field wiring connections for ABB control systems. The TU813 supports easy installation and maintenance in automation applications. 

Product Identification

• Manufacturer: ABB
• Model Number: TU813 termination unit
• Article Number: 3BSE036714R1
• Module Type: Compact termination unit
• Channel Count: 8 input/output channels
• Rated Voltage: 250 V maximum

Connection Specifications

• Connection Type: Crimp snap-in connector
• Process Connections: 16 field wiring points
• Wiring Method: Quick-connect terminals
• Installation: Tool-assisted connection
• Contact Type: Reliable metal contacts

Compatible I/O Modules

• Digital Inputs: DI820, DI821, DI825 modules
• Digital Outputs: DO820, DO821 modules
• Analog Input: AI825 module
• I/O Type: Single (non-redundant) configuration
• System Integration: ABB AC 800M compatible

Mounting Specifications

• Mounting Orientation: Horizontal or vertical installation
• Temperature Ratings: Horizontal: 55°C (131°F), Vertical: 40°C (104°F)
• Installation: DIN rail or panel mounting
• Alignment: Both directions possible
• Secure Fit: Positive locking mechanism

Physical Dimensions

• Width: 64 mm (2.52 inches) with connector
• Installed Width: 58.5 mm (2.3 inches) edge-to-edge
• Depth: 64 mm (2.52 inches) including terminals
• Height: 170 mm (6.7 inches) with latch
• Weight: 0.17 kg (0.37 pounds)

Electrical Specifications

• Voltage Rating: 250 V AC/DC maximum
• Current Rating: Suitable for signal levels
• Isolation: Channel-to-channel separation
• Protection: Basic electrical insulation
• Signal Integrity: Low resistance contacts

System Integration

• Control System: ABB AC 800M controller family
• I/O Platform: S800 I/O station compatibility
• Communication: PROFIBUS DP and other fieldbuses
• Engineering: Configured with Control Builder
• Maintenance: Hot-swappable replacement

Frequently Asked Questions (FAQ)

What I/O modules work with the TU813 termination unit?

The ABB TU813 connects to DI820, DI821, DI825, DO820, DO821, and AI825 I/O modules.

Can I mount this unit in any orientation?

Yes, but temperature limits differ: 55°C horizontal, 40°C vertical mounting.

What tools are needed for installation?

Standard DIN rail mounting tools and crimping tools for connector terminals.

For technical specifications or to order the TU813, email sale@etowonauto.com.

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