Description
Technical Parameters
Product Introduction
ABB TC520 (part number 3BSE001449R1) is a system status collector originating from Sweden, belonging to the ABB Advant Controller series. It is a core module for controllers such as the AC450 and AC460, specifically designed for system status monitoring and data interaction in industrial automation scenarios, serving as the "state awareness centre" of industrial control systems.
Technical Specifications
|
Manufacture |
ABB |
|
Model |
TC520 |
| Part Number | 3BSE001449R1 |
|
Description |
System Status Collector |
|
Origin |
Sweden |
|
Dimension |
28*27*15cm |
|
Weight |
0.29kg |
Product Details
TC520 is positioned in a controller subrack to interface with the backplane bus. The module collects status information from around the system. Inputs from the backplane bus of the Advant Control, er as well as the module front connector, are treated.
The information is then distributed on a transmit-only serial link. This serial link is available on the backplane to all main CPUs for listening only.
To achieve external synchronization of the Advant Controller system calendar cloc , the "minute pulse" is connected to TC520. The signal is separately distributed on the bus backplane to the processor module(s).
The module also makes Rthe UN-signal-controlled relay contact externally available. As long as the RUN signal is active, the relay contact is closed.
Inputs, except the SYNC input, are filtered digitally by software.
TC520 is totally autonomous; that is, it cannot be affected by an outside user. The status of all inputs is reported, regardless of whether the inputs are connected or not.
The application of the inputs A1, A2, B1, And 2B2is configured in the controller database.
An error state with respect to the electrical signal level is defined by the application.
See the controller configuration/installation chapters.