The ABB TU516 1SAP212000R0001 is a Distributed Automation I/O terminal unit for analog and 24 VDC digital modules. It has spring terminals and a degree of protection of IP20.
Here is a summary of its key technical specifications:
Function: For analog and 24 VDC digital modules
Number of analog configurable inputs/outputs: 0
Degree of protection: IP20
Net weight: 0.159 kg
Net depth/length: 28 mm
Net height: 135 mm
Net width: 67.5 mm
Gross weight: 0.188 kg
The TU516 is used to connect I/O modules to a controller. It is typically used in industrial automation applications, such as manufacturing and process control.
Here are some examples of how the TU516 can be used:
To connect analog sensors, such as temperature sensors and pressure sensors, to a controller
To connect digital sensors, such as pushbuttons and limit switches, to a controller
To connect actuators, such as solenoid valves and contactors, to a controller
