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Remote Terminal Unit – Datasheet

Communication Unit 560CMR02 RTU560 Product Family

RTU560 communication module CPU with 32-bit CPU

– 6 serial communication interfaces (RS-232 or RS-485) for remote communication

– 2 Ethernet interfaces (10/100BaseT)

– 1x USB port

– 1x serial peripheral bus

– Battery buffered real-time clock

Applications

The 560CMR02 Communication Unit is one of the CMU modules of the RTU560 product family.

Its main tasks are

– Managing and controlling the I/O modules via the serial I/O bus interface.

– Read process events from the input modules.

– Send commands to the output modules.

– Communicate with the control system and the local HMI system via the serial interface (RS232) and the Ethernet 10/100BaseT interface.

– Communicates with sub-RTUs, IEDs, or multimeter devices via interface (RS485) and Ethernet interfaces.

– Manages the time base of RTU560 product line stations and synchronizes I/O modules.

– Handles the dialog between the RTU560 product line and a Web browser through the LAN interface.

The board occupies two slots in the RTU560 chassis.

The communication unit handles communication protocols based on Ethernet and UART characters.

The unit is equipped with a battery-buffered real-time clock (RTC).

The unit is available in two versions:

– R0001: with standard network security

– R0002: with security chip with advanced network security features

Remote Terminal Unit – Datasheet

Power Supply 560PSR00 RTU560 Product Family

Power supply units for RTU560 racks

– Input voltage: 24…. .60 V DC

– Output voltage: 5 V and 24 V DC

– Suitable for 560MPR03/560SFR02

Features

The power supply unit 560PSR00 has the following features and functions:

– Potential isolation between input and output

– Natural convection cooling

– Electronic power limitation at the output

– Short-circuit protection at the outputs

– Overvoltage protection on the inputs

– Reverse voltage protection on inputs

– Parallel operation, monitoring of redundant power supply configurations

– Controlled load balancing www.cniacs.com in redundant operation

– LEDs for monitoring the output voltage

– Alarm indication in the event of a fault

– Withstands input voltage interruptions of up to 50 ms

Power supply unit for RTU560 racks

– Input voltage: 110…. . 220 V DC

– Output voltage: 5 V and 24 V DC

– Suitable for 560MPR03/560SFR02

Application: Power supply unit 560PSU01 for RTU560 racks

The power supply unit 560PSU01 www.cniacs.com provides two supply voltages (5 V DC and 24 V DC) for the RTU560 subracks 560MPR03 and 560SFR02.

The output power is sufficient to power up to 4 subracks of communication units (CMUs).

For project configurations with high availability requirements, redundant power supplies can be configured. In this configuration, the two power supply units 560PSU01 operate in parallel mode.

If one of the power supplies fails, they can take over the entire load. Only power supplies of the same type and size can be used for redundant operation.

The power supply unit 560PSU01 is available in the following models (specifications):

– R0002 Input range 110 … 220 Vdc (-20%… +15%)

Characteristics

The power supply unit 560PSU01 has the following features and functions:

– Potential isolation between input and output

– Natural convection cooling

– Electronic power limitation at the output

– Short-circuit protection at the output

– Overvoltage protection on the inputs

– Reverse voltage protection on inputs

– Parallel operation, monitoring of redundant power supply configurations

– Controlled load balancing in redundant operation

– LEDs for monitoring the output voltage

– Alarm indication in the event of a fault

– Withstands input voltage interruptions of up to 50 ms

Power supply unit for RTU560 racks

– Input voltage: 48…. Input voltage: 48…220 VDC

– Output voltage: 5 V and 24 V DC

– For 560MPR03/560SFR02

Power supply unit 560PSU02

The power supply unit 560PSU02 provides two supply voltages (5 VDC and 24 VDC) for the RTU560 subracks 560MPR03 and 560SFR02.

The output power is sufficient to power subracks with up to 8 Communication Units (CMUs).

For project configurations with high availability requirements, redundant power supplies can be configured. In this configuration, two 560PSU02 power supply units operate in parallel mode.

If one of the power supplies fails, they can www.cniacs.com take over the entire load. Only power supplies of the same type and size can be used for redundant operation.

The power supply unit 560PSU02 is available in the following models (specifications):

– R0001 Input range 48 … 220 V DC (-20%… +20%)

The binary input board 23BE40 is used for the isolated input of up to 16 binary process signals. The input signals are scanned and processed with a time resolution of up to 1 ms.

The board is available in two versions (rubrics):

 23BE40 R0011 for 110…. .125 V DC

 23BE40 R0012 for 220…. .250 V DC

The input signals can be assigned to processing functions according to configuration rules.

The 23BE40 can process the following types of signals:

 16 time-stamped single indications

 8 time-stamped dual indications

 2-step position information with 8 bits per step

 8/16-bit digital measurement values

 8/16 bit string information

 16 pulse counters (max. 25 Hz)

These modules require the 560PSU40/41 power supply.

Features

All inputs are potentially isolated via optocouplers. If a common loop is required, this can be realized with the external short-circuit connector supplied.

Inputs 1 … 8 have current sources for oxide film disconnection. These current sources are active within 10 ms of the input signal.

If the input signal changes more frequently www.cniacs.com than every 30 seconds, the on-time of the current sources is reduced.

Input currents of the 1.5 mA type are chopped to minimize power dissipation. As a result, the average input current is reduced to 0.4 mA.

The average input current and the oxide disconnect current remain constant over the input voltage range. The light emitting diodes are divided into two columns. the LEDs follow the input directly.

APPLICATIONS

The Binary Input Board 23BE50 is used for the isolated input of 64 process signals divided into 4 groups of up to 16 binary signals each.

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 configurable rules. The board 23BE50 can process the following types of signals:

 64 time-stamped single indications

 32 time-stamped dual indications

 8-step position information www.cniacs.com with 8 bits per step

 8/16-bit digital measurements

 8/16-bit string information

 64 pulse counters (max. 120 Hz)

These modules require the 560PSU40/41 power supply.

Features

All inputs are potentially isolated via optocouplers. If a common loop is required, this can be realized with external shorting connectors, which are included in the delivery.

Typical input current on the inputs is 1.5 mA.

There are 64 LEDs on the board to indicate the signal status. The LEDs are divided into two columns and follow the inputs directly.

The binary input board 23BE50 performs the following processing functions for different types of signals:

 Digital filtering to suppress contact jumping

 Suppression of technically induced chattering signals

 Intermediate position suppression and double indication monitoring

 Consistency check of all binary input channels assigned to digital measurement values

Applications

The binary input module 23BE23 provides 16 current-isolated

inputs for up to 16 binary process signals. Scanning and pro

stopping of the inputs is performed with a high time resolution of

of 1 millisecond. The assignment of input signals to process functions

can be adjusted according to the configuration rules.

Module 23BE23 is capable of processing the following types of

signals or combinations of them.

– 16 single point messages with time stamp (SPI)

8 double-point messages with time stamp (DPI)

– 2 digital measurements of 8 bits each (DMI8)

One 16-bit digital measurement (DM16)

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

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

2 bit string inputs, 8 bits each (BSI8)

One 16-bit bit string input (BSI16)

One or a combination of these signal types

The module allows process voltages from 24 to 60 VDC. Light Emitting Diode

Signals are provided for all inputs. The module has a common return of every 8 inputs.

Characteristics

Binary Inputs

The inputs are electrically isolated by means of optocouplers.

The 8 inputs are constructed as a group with a common return. Inputs

The circuitry is designed to keep the input current constant with a current regulator 1 = pole.

The module has 16 LEDs ,which are www.cniacs.com used to indicate the signal status of the inputs.

The LEDs directly follow the input signal.

The maximum permissible frequency of the inverse pulse is 120 Hz.

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 www.cniacs.com 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.