Description

ABB TB815 3BSE013204R1 Interconnection Unit

Configured for ModuleBus interconnection and termination functions in ABB Advant Master Process Control System platforms, the ABB TB815 3BSE013204R1 (TB815 Interconnection Unit) provides direct physical connection between ModuleBus segments with an integrated TB807 ModuleBus Terminator.

Hardware Specifications

Parameter	Specification
Model	TB815 3BSE013204R1
Brand	ABB
Product Type	I-O Module / Interconnection Unit
Origin	Sweden
Weight	0.25 kg
Dimensions	90 mm depth x 250 mm height x 50 mm width
Power Consumption	Passive interconnection component, no external power consumption specified
Included Components	1 pc TB815 Interconnection Unit and 1 pc TB807 ModuleBus Terminator
ModuleBus Function	Physical interconnection and termination of ModuleBus communication lines
Product Family	ABB Advant Master Process Control System
RoHS Status	Exempted according to EU Directive 2011/65/EU Article 2(4)(c), (e), (f), and (j)

ABB Industrial Control Bus Integration

The TB815 operates as a passive ModuleBus interconnection component within ABB industrial control architectures. It connects ModuleBus sections and maintains the required termination arrangement through the included TB807 ModuleBus Terminator.

Furthermore, ABB ModuleBus designs use controlled communication paths between I/O units and controller interfaces. Therefore, correct installation of the TB815 supports stable backplane bus communication velocity and proper I/O density scaling within compatible ABB S800 and Advant control configurations.

The unit does not provide signal processing, firmware execution, or field signal conversion. Instead, it performs physical network arrangement functions between ModuleBus components.

Frequently Asked Questions

Q: What components are included with the ABB TB815 3BSE013204R1?
A: The assembly includes one TB815 Interconnection Unit and one TB807 ModuleBus Terminator.

Q: Does the TB815 require an external power supply?
A: No. The TB815 is a passive interconnection component and does not require an external power connection.

Q: What communication function does the TB815 provide in an ABB system?
A: The TB815 provides physical ModuleBus interconnection and termination functions for compatible ABB control system configurations.

Field Installation Guidelines

• Install the TB815 according to ABB system configuration drawings and ModuleBus installation instructions.
• Verify that the included TB807 ModuleBus Terminator is installed in the designated termination position.
• Keep ModuleBus wiring separated from high-voltage power cables to reduce electromagnetic interference.
• Maintain proper cable routing and grounding practices according to ABB industrial control cabinet standards.
• Inspect connector alignment before mounting the unit to prevent mechanical damage.
• Confirm ModuleBus communication integrity after installation through the system diagnostic functions.

Specifications

• Brand: ABB

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems