Applications

The 540CID01 is a module in the RTU540 product family consisting of a communication unit (CMU), a multiple input/output module (IOM) and a galvanically isolated wide-range power supply (IOM).

The 540CID01 is a module in the RTU540 product family consisting of a communication unit (CMU), a multi-input/output module (IOM), and a galvanically isolated wide-range power supply (PSM) in a DIN rail metal housing.

Key tasks include

– Managing and controlling the RTU520 I/O module via the serial I/O bus

– Reading process events from the input modules

– Sending commands to the output www.cniacs.com modules.

– Communication with the control system and the local HMI system via serial and Ethernet interfaces.

– Communicates with sub-RTUs, IEDs, or multimeter devices via serial and Ethernet interfaces.

– Manages the time base of the RTU540 product line station and synchronizes the I/O modules.

– Handles the dialog between the RTU540 product line and a web browser via LAN and USB interfaces.

– Acquisition of 8 analog input signals (mA or V signals) with a fast scan cycle of 100 ms for 2 inputs – Acquisition of 16 digital input signals with a fast scan cycle of 100 ms for 2 inputs

Acquisition of 16 digital input signals, 1 high-speed counter input (max. 16 kHz)

– 8 output contacts (normally open), 1-pole or 2-pole outputs

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

The device is available in two versions:

– R0001: Process voltage 24 … 60 V DC

– R0002: Process voltage 110 … 125 V DC 125 V DC

Input/Output 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 binary input unit performs the following processing functions for different types of signals:

– Digital filtering to suppress contact jumps

– Suppression of oscillating signals generated during the process

– Intermediate input state with double indication of validity check and 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.

– Copying of the combined total to a freeze register for data storage

The Binary Output Unit can perform the following processing functions for individual signal types:

– Control command output duration

Command monitor function:

– Output relay check on the module (m out of 8)

– Switching voltage monitoring before and during output (24 V DC coil voltage)

– Command output duration monitoring

The analog input unit performs the following processing functions on the measured values:

– Scan period and line frequency interference suppression

– Zero value monitoring and switching detection

– Smoothing

– Threshold monitoring in absolute or cumulative values

– Periodic transmission and background cycling

540CMD01: Base Module

DIN rail mounting base module RTU540:

Metal housing

4x Serial Ports (RS-232. RS-485)

2x Ethernet ports (10/100BaseT)

2x USB ports

Power supply 24…. .125 V DC

Connection interface with RTU500 I/O expansion module

Applications

The 540CMD01 is a module of the RTU540 product family consisting of a communication unit (CMU) and a galvanically isolated wide-range power supply (PSM).

The 540CMD01 is a module in the RTU540 product family consisting of a communication unit (CMU) and a galvanically isolated wide-range power supply (PSM) mounted in a DIN rail metal housing.

The main tasks are as follows

– Managing and controlling the RTU520 I/O module www.cniacs.com via the serial I/O bus

– Reading process events from the input modules

– Send commands to the output modules.

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

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

– Manages the time base of RTU540 product line stations and synchronises I/O modules.

– Handles the dialogue between the RTU540 product line and a web browser via the LAN interface.

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

FEATURES

The ARM cortex A8 controller AM3352 is used to implement the real-time operating system.

The 540CMD01 is responsible for interface management, event handling, time base and internal database. The controller acts as a master for the serial I/O bus (WRB).

System-related configuration files are stored on a non-volatile flash memory card (Removable SD Card™) to ensure that the system configuration is valid after a power-on reset (PoR).

The battery buffer RTC is used to maintain accurate time in the shutdown state.

The communication device provides the following interfaces:

– Communication interface 1 … 4 (CP1 … Communication interfaces 1 … 4 (CP1 … CP4): RS232C or RS485 serial interface with RJ45 connector.

– Ethernet interfaces 1 and 2 (E1 & E2): 10/100BaseT with RJ45 connector.

– USB 2.0 Device Interface for diagnostics and maintenance.

– USB 2.0 host interface for future expansion.

– WRB I/O bus interface for local communication with I/O modules.

DIN rail mounted power supply module

– Input voltage: 85…. .264 V AC or 85… .375 V DC

– Output voltage: 24 V DC, max. 2.5 A, 60 W 2.5 A, 60 W

– Power supply for up to 8 interconnected modules

Modules 23BEx0 / 23BA40 / 560FSMxx / 560MPR01 / 560CVDxx / RTU540 / RTU520

Applications

The power supply unit 560PSU40 is a galvanically isolated DIN rail power supply.

It is designed to power DIN rail I/O modules, mounting boards and communication modules.

The 560PSU40 is designed to power DIN rail I/O www.cniacs.com modules, mounting boards and communication modules of the RTU500 series.

For increased availability, two power supplies can be run in parallel. No external diodes are required.

Features

– Ultra-compact plastic housing

– Reliable DIN rail snap-in mounting

– Universal input: 85 – 264 V AC, 50/60 Hz, or 85 – 375 V DC

– Adjustable output voltage

– Good power supply signal

– Low ripple and low noise

– Overload and short-circuit protection

– Worldwide safety approvals

– Parallel operation possible

560PSU41 DIN rail power supply for 24…. .60 V DC

Power supply module for DIN rail mounting

Output voltage: 24 V DC, max. 2.5 A, 60 W

Suitable for up to 8 plug-in modules 23BEx0/23BA40/560FSMxx/560MPR01

Power supply module for DIN rail mounting

– Input voltage: 24…. .60 V DC

– Output voltage: 24 V DC, max. 2.5 A, 60 W 2.5 A, 60 W

– 24 V DC power supply for DIN rail mounting

APPLICATIONS

The power supply unit 560PSU41 is a www.cniacs.com galvanically isolated DIN rail power supply.

It is designed to power DIN rail I/O modules and communication modules of the RTU500 series.

Features

– Ultra-compact plastic housing

– Reliable DIN rail snap-in mounting

– Universal input 24 – 60 V DC

– Adjustable output voltage

560CVD03 Multimeter, 1A/5A, 3U3I

CT/VT Interface with 3 Voltage and 3 Current Inputs for Direct Monitoring of 3-Wire 85…. .400 VAC

1/5 A input for AC transformer

RTU500 serial interface (RS-485)

APPLICATIONS

The multimeter 560CVD03 is used to monitor input signals from three independently phased 3-wire or 4-wire connections.

Voltage, current and power can be measured directly for each phase and a number of other parameters can be derived via software. The measurement results www.cniacs.com are transmitted to the RTU560.

Several versions are available:

Power measurement display

It automatically switches the screens of the measurement page and displays each screen for 6 seconds.

Six seconds.

If changed to key mode, each screen will automatically display 240 seconds. Scroll mode can be set with the RTUtil560.

Features

Multimeters are microprocessor-based Intelligent Electronic Devices (IEDs) used to measure current, voltage, power, and energy.

Derived parameters are calculated once in 500 milliseconds and then scaled according to user-programmed constants for current and voltage transformers.

The current and voltage inputs of the 560CVD03 are connected only through the appropriate transformers (see Figures 3 and 4).

The multimeter can be mounted on a 35 mm DIN rail.

Meter Operation

The following metering parameters are available

Instantaneous Meter Value

Measured by true RMS conversion and transmitted to the RTU560 with the following values

New Product Launch for RTU540 Series

The new DIN rail RTU 560CID11 extends the RTU540 product line and is now available for sale and shipment.

This product complements the RTU540 product line with integrated input/output (I/O) modules as well as two Ethernet ports and four serial interfaces.

It is available in R0001 (24…. .60 V DC) and R0002 (110…125 VDC). . 125 VDC) for different process voltages.

The 560CID11 is a compact unit consisting of a communication unit (CMU), a multi-input/output module and a power supply (24 V DC).

It is mounted in a metal DIN rail housing. Various interfaces offer flexible and reliable communication possibilities.

Technical features

The main tasks of the 560CID11 are

– Acquisition of 8 analogue input signals (mA or V signals, 2 inputs for 100 ms fast scan)

– Acquisition of 16 digital input signals (1 input for a 16 kHz high-speed counter)

– Output 8 binary commands (via relays)

– Output 8 binary commands (via relay)

– Management and control of the I/O modules via 10-pole wired-OR-bus (WRB).

– Reads process events from the input board.

– Reads process events from the input board. Writes commands to the output board.

– Communication with the control system and the local HMI system via 4 integrated serial line interfaces and 2 Ethernet 10/100 BaseT LAN interfaces.

The 10/100 BaseT Ethernet LAN interface communicates with the control system and the local HMI system.

– Manages the time base of the RTU station and synchronises the I/O modules.

– Handles the dialogue between the RTU and the web browser via the Ethernet interface.

The main functions of the integrated I/O unit include

8 analogue inputs, 16 binary inputs and 8 binary outputs. www.cniacs.com Fault current detection is available as an option.

For more technical information, please refer to the 560CID11 datasheet.

Application Areas

As part of the RTU540 product family, the 560CID11 is suitable for the following applications:

– Substations

– Primary distribution substations

– Secondary distribution substations

– Gateways

– Process automation (oil, gas, water, waste water, district heating)

– Railway, public transport