ABB 560BIR01 Binary Input Module 8 Channels LEDs

Binary input module with 16 channels for single indication, dual indication, digital gauges and pulse counters

- Resolution 1ms

- Process voltage: 24.... 24...60 V DC / 110...125 V DC . 125 V DC

- LED signal per input

- Common return signal per 8 inputs

APPLICATIONS

The module 560BIR01 provides 16 galvanically isolated inputs for up to 16 binary process signals.

The input signals are scanned and processed with a time resolution of up to 1 ms. The input signals can be assigned to processing functions according to configuration rules.

The module 560BIR01 can process the following types of signals or combinations of signals:

- 16 time-stamped single-point messages (SPI)

- 8 time-stamped double-point messages (DPI)

- 2 8-bit digital measurements (DMI8)

- 1 16-bit digital measurement (DMI16)

- 16 integrated totals (max. 120 Hz) (ITI)

- 2 step position information, 8 bits each (STI)

- 2 bit string inputs, 8 bits each (BSI8)

- 1 16-bit bit string input (BSI16)

- or a combination of these signal types

The module is available in two versions (rubrics):

- 560BIR01 R0001: Process voltage 24 to 60 V DC.

Each input is signalized with an LED and every 8 inputs have a common loop.

- 560BIR01 R0002: Process voltage 110 to 125 V DC.

Each input is signaled by an LED and each of the 8 inputs has a common loop.

Characteristics

Binary inputs

The inputs are galvanically isolated by means of an optocoupler. 8 inputs are grouped together and have a common return.

The input circuitry maintains a constant input current through the use of a current regulator diode.

The binary input channels are reverse voltage protected. If the input signal is of the wrong polarity, the input current will be zero.

The module has 16 LEDs to indicate the signal status of the inputs. the LEDs directly indicate the input signals.

The maximum permissible frequency of the counter pulses is 120 Hz.

Power input

The required power supply for the module is provided via the RTU560 backplane.

I/O Controller (IOC)

The microcontroller on the module handles all key 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 input unit performs the following processing functions for different types of signals:

- Digital filtering to suppress contact bounce

- Suppression of process-induced oscillating signals

- Intermediate input status for validity check and double indication of suppression

- Consistency check of all channels assigned to digital measured values or step position information

- Summing of incremental pulses to form a combined total in a 31-bit resolution register.

- The combined total is copied into a freeze register to save the data.

The module provides a data buffer for storing up to 50 event messages (including timestamps) in chronological order.

Events are stored in chronological order and designated for transmission to the communication unit (CMU)

During initialization and operation, the module performs a series of tests. If a fault occurs, it is reported to the CMU.

All fault conditions affecting the module's functionality are indicated as common fault signals by means of red LEDs. Module faults are detected by the communication unit.