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Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Introduction
The ABB TU515 (1SAP212200R0101) is a high-quality I/O terminal unit designed for use within the ABB AC500 and S500 modular automation systems. This terminal unit provides the essential interface between I/O modules and field wiring, ensuring organized, reliable, and scalable signal management in industrial control environments.
As a robust DIN-rail mountable module, the TU515 enables quick wiring and modular connection of signal lines to digital or analog I/O modules. With clear labeling and screw-type terminals, it simplifies installation and maintenance. The TU515 supports fast module replacement (hot-swap compatible), and its IP20 housing ensures safe operation inside control cabinets.
Engineered to withstand industrial conditions, it is widely used in process automation, machine building, infrastructure, and energy sectors. The TU515 enhances system integrity, reduces wiring complexity, and ensures stable operation in even the most demanding automation environments.
Product Specifications
Parameter | Specification |
---|---|
Model Number | TU515 |
Ordering Code | 1SAP212200R0101 |
Product Type | I/O Terminal Unit |
Brand | ABB |
Series | S500 / AC500 |
Terminal Type | 40-point screw terminal block (20 × 2 rows) |
Wiring Method | Screw-type terminal connections |
Mounting | DIN Rail 35 mm (standard industrial rail) |
Compatibility | Compatible with S500 I/O modules, AC500 series |
Operating Voltage | Max. 250 V AC |
Insulation Resistance | > 100 MΩ @ 500 V DC |
Dielectric Strength | 2.0 kV AC for 60 seconds |
Protection Rating | IP20 (suitable for cabinet installation) |
Color | Light grey (industrial standard) |
Material | Flame-retardant thermoplastic |
Temperature Range | -25°C to +70°C operating |
Storage Temperature | -40°C to +85°C |
Humidity Tolerance | 5% to 95% RH, non-condensing |
Certifications | CE, UL, cULus, RoHS compliant |
Dimensions (H × W × D) | 28 x 135 x 67.5 mm |
Weight | 0.232 kg |
Product Applications
The ABB TU515 1SAP212200R0101 terminal unit is used in a wide range of industrial control applications:
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Industrial Automation Systems: Connects sensors, actuators, and process I/O in factory control networks.
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Energy Management: Applied in power plants and substations for signal distribution to PLCs and RTUs.
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Machine Building: Interfaces control units with safety sensors, limit switches, and other machine signals.
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Water Treatment Plants: Provides safe I/O connectivity for flow meters, level sensors, and motor starters.
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HVAC and Building Control: Integrates environmental sensors with automation controllers in building systems.
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Renewable Energy: Supports wind turbine and solar PV system control by managing I/O wiring for field devices.
Product Advantages
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Simplified Wiring Design: Organized terminal layout reduces errors and speeds up commissioning.
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DIN Rail Compatibility: Easy to install and remove from control panels with standard rail mounting.
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Robust Industrial Build: Flame-retardant materials and screw terminals offer secure connections in harsh settings.
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Hot-Swappable Interface: Supports field-replacement of I/O modules without shutting down the system.
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Reliable Signal Handling: High dielectric strength and insulation resistance ensure electrical safety.
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Scalable Architecture: Easily integrates with additional modules to expand automation system capacity.
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Space-Efficient Design: Compact dimensions save panel space while maintaining clarity and accessibility.
Frequently Asked Questions (FAQ)
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What is the function of the ABB TU515 1SAP212200R0101?
It acts as a wiring interface between ABB I/O modules and field devices such as sensors and actuators. -
Which controller families are compatible with this terminal unit?
It is designed for the ABB AC500 and S500 I/O module families. -
What type of terminals does it use?
It uses 40 screw terminals (20 x 2 rows) for reliable mechanical and electrical connections. -
Can I use this module in outdoor applications?
No, it is rated IP20 and should be used in enclosed control cabinets. -
Is hot-swapping supported for connected I/O modules?
Yes, it supports the hot-swapping of I/O modules, provided system safety guidelines are followed. -
How is the TU515 mounted?
It is mounted on a 35 mm DIN rail, which is standard in industrial panels. -
Does it support both analog and digital modules?
Yes, it is compatible with a range of ABB analog and digital I/O modules from the S500 series. -
What environmental conditions can it operate in?
The unit is rated for -25°C to +70°C and up to 95% humidity (non-condensing). -
Is this product UL certified?
Yes, it has UL and cULus certifications in addition to CE and RoHS compliance. -
Is it replaceable without system downtime?
Yes, when designed properly, terminal units like the TU515 allow module replacement with minimal disruption.
Related Models (Same Series or Function)
Model Number | Description | Function |
---|---|---|
TU514 (1SAP212400R0001) | Standard I/O Terminal Unit | General-purpose terminal for S500 modules |
TU516 (1SAP212300R0001) | Extended Terminal Unit | Supports wider range of analog signals |
TU510 (1SAP212100R0001) | Compact Terminal Unit | Designed for tight panel spaces |
TU517 (1SAP212500R0001) | Terminal Unit with Integrated Fuses | Adds safety for critical I/O wiring |
TU518 (1SAP212600R0001) | Analog-Specific Terminal Unit | Optimized for analog input/output connections |
TU520 (1SAP212700R0001) | High-Density Terminal Unit | For systems requiring more I/O connections |
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---|---|---|
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