ABB 560BOR01 RTU560 Product Family Binary Outputs

Applications

The module 560BOR01 controls 16 binary process signals via relay contacts. The output signals can be assigned to process functions according to configuration rules.

The module 560BOR01 can process the following types of signals:

- Single or double command (SCO or DCO) with 1- or 2-pole output, no checksum (n select 1).

- Single or dual commands (SCO or DCO) with 1.5 or 2-pole outputs, without checksum (1 out of n).

- Regulating step command (RCO), 1 or 2 poles

- Digital setpoint command, 8 or 16 bit, no strobe (DSO8 or DSO16)

- Digital setpoint command, 8 or 16 bit, with strobe (DSO8 or DSO16)

- Bit String Output, 1. 2. 8 or 16 bits (BSO1. BSO2. BSO8 or BSO16)

Modules allow switching voltages up to 150 V DC or up to 2 A continuous current.

Features

Binary outputs

The binary outputs utilize relay contacts.

The 16 outputs are divided into two groups. Each of the 8 outputs has a common circuit. The groups are isolated from each other and from the internal electronics.

The relay coil supply voltage (24 VDC) is switched by an internal relay (R17).

The relay coil supply voltage (24 VDC) is monitored internally before and during the command output.

Command outputs to the process equipment can be executed either directly or in conjunction with the command output monitoring module.

The command output monitoring module is responsible for checking the output circuits (1 out of n times). For more details, refer to the Command Output Monitor datasheet.

The following modules with command output monitoring functions are supported:

- 23BA23 (60 VDC maximum)

The 1.5-pole command output can only be used in conjunction with the command output monitoring module. When using the 1.5-pole command output, the

One of the output relays of the 560BOR01 switches the command to the intermediate relay. Process voltage of the intermediate relay

The process voltage of the intermediate relay is switched by the command output monitoring module.

For 2-pole commands, two output relays are required for each command.

Alternatively, using additional booster relays connected to the command output monitoring module 23BA23.

Direct switching of process relays with high switching capacity on electrical devices (disconnectors, circuit breakers) (see data sheet 23BA23).

The module 560BOR01 performs several command monitoring functions before and during command output.

These tests ensure correct output. These tests can be further refined with the Command Output Monitoring module.

If the command monitoring reveals a fault, the command is canceled. Release relay R17 will only energize the output relay if the test is successful.

A faulty drive or a faulty release relay R17 will result in a complete failure of the command output module.

Power Input

Power required by the module is supplied through the RTU560 backplane.

I/O Controller (IOC)

The microcontroller on the module handles all critical tasks for the parameterized processing functions. In addition, it communicates interactively with the RTU I/O bus.

All configuration data and processing parameters are loaded by the communication unit via the RTU I/O bus.

The module is equipped with a serial interface to the RTU560 I/O bus on the backplane.

The binary output unit performs the following processing functions for individual signal types:

- Control of command output duration

Command monitoring function:

- Checking of output relays on the module (m out of 16)

- Monitoring of the output bit pattern by reading back the output status

- Monitoring of the switching voltage before and during output (24 V DC coil voltage)

- Command output duration monitoring

During initialization and operation, the module performs a series of tests. If a fault occurs, it will be reported to the communication unit.

All fault conditions affecting the function of the module are signaled as common faults by the red LEDs. Module faults are detected by the communication unit.