Description
ABB TU515
Technical Specifications:
- Operating Voltage: 24 VDC
- Terminal Type: Screw terminals
- System: ABB AC500 Standard PLC
Functional Features:
- Module Isolation: Allows I/O modules to be removed and replaced without disturbing the external field wiring.
- Secure Locking: Features two mechanical locks to ensure modules are properly seated and secured.
- Bus Connectivity: Includes male and female I/O bus connectors for daisy-chaining multiple terminal units.
Application Scenarios:
Standard industrial automation applications utilizing the AC500 PLC platform, including manufacturing, packaging, and building automation.
Performance Parameters:
- Bus Interface: 10-pin I/O bus for high-speed data transfer.
- Module Interface: 2×25 pin plug for direct module connection.
Material Composition:
High-impact, flame-retardant thermoplastic housing with tin-plated brass screw terminals.
Structural Features:
Standardized DIN-rail mountable form factor with clearly labeled terminal blocks and integrated bus connectors.
Working Principle:
Receives field signals through screw terminals and routes them through the internal backplane to the plugged-in I/O module, while simultaneously passing the I/O bus signal to adjacent units.
Installation Requirements:
Mount on a standard 35 mm DIN rail. Torque screw terminals to the manufacturer’s specified value to ensure reliable connections.
Usage Precautions:
Ensure the I/O module is fully locked into place before energizing. Do not mix active and classic lifecycle modules in new installations.
