CI535V30 ABB 3BSE022162R1 SPA Server protocol SPA Bus

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 Controller 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 clock, 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 a RUN-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, B2 is configured in the controller data base. Error state with respect to electrical signal level is defined by the application.See the controller configuration/installation chapters

For the input FN (FANFAIL), the logic high level 24 V is applied as the error state.

Frequently Asked Questions:

1.What is the payment term?
Wire transfer only.

2.When does the warranty period start?
One year from the time the client receives the goods.

Datasheet Link:

CI535V30 ABB 3BSE022162R1 SPA Server protocol SPA Bus PDF Datasheet