Category: Hitachi

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 are transmitted to the RTU560.

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. Fault current detection is available as an option.

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

560CVD11 Multimeter with FCD, 4U/4I

Can be set to automatically change the screen of the measurement page every 6 seconds and to display each screen once.

CT/VT interface with 3 voltage and 3 current inputs for direct monitoring of 3-wire 85…. .400 VAC

1 A/5 A input for AC transformers

RTU500 serial interface (RS-485)

Display on the front

Applications

The multimeter 560CVD11 is used to measure analog AC input signals from three independent phases with additional inputs for neutral current and voltage.

The module measures the voltage and current per phase directly and generates a series of calculated values.

In addition, the module can detect fault currents and the direction of overcurrent. The modules support configurations with 3 or 4 voltage transformers.

Features

The multimeter is a microprocessor-based intelligent electronic device (IED) for measuring current, voltage, power and energy.

Fault current detection and overcurrent indication are also provided.

The current and voltage inputs are connected via transformers only (see Wiring). The modules support configurations with 3 or 4 voltage transformers and 3 or 4 current transformers.

The calculated values are scaled according to the constants programmed by the user for the current and voltage transformers. All values are updated after 200 ms.

Fault current can be measured up to 20 times the rated current.

The current input can withstand 50 times the rated current for 1 second.

The multimeter is equipped with two binary outputs, which are not supported in the RTU500 series configuration.

RTU560

Remote Terminal Unit

Connectivity and Setup

Modem 560FSM10

Operation

The 560FSM10 modem is a CCITT V.23 modem with snap-in DIN rail mounting.

The V.23 uses the frequency shift keying (FSK) method. The modem operates in both 2-wire and 4-wire connections.

The operating mode is set by a 12-fold DIP switch. Figure 1 shows the front view of the modem with the components described in the next chapter from top to bottom.

The power connector X1 consists of three terminals for connection to the supply voltages shown in Table 1.

The PE pin must be connected to ground at the installation. The power indicator lights up when power is supplied.

The RJ45 connector X2 forms the RS232-D interface with the signals in Table 2. If the modem is connected to a communication device, the

If the modem is connected to a communication device, an adapter cable must be used to connect the pairs of lines in Table 2.

The RTS indicator lights up when the end device requests to send via the modem.

The DCD indicator lights when the 560FSM10 detects a carrier signal on the line interface. The CTS indicator lights when a carrier is being established.

CTS will be set at the same time. The 20-30ms transmit delay time must be adjusted in the CMU settings.

DIP switch S1 determines the operating mode of the modem. Switch C-1 is reserved for future use.

C-2 establishes a permanent carrier on the line, which is useful in a four-wire full-duplex connection. Table 3 summarises the above carrier modes.

OVERVIEW

Basic Details: LYA010A Input/Output Module HITACHI

1 PLC Input/Output Modules

Introduction 1.1 Digital and Analogue Signals

Digital input/output signals are switching signals, a 1 or a 0.

Analogue signals, there are two kinds of voltage signals or current signals, generally signals transmitted by the transmitter, such as pressure transmitter to detect the pressure of the water pipe, will output a 4-20ma or 0-10V analogue signal to the PLC, the PLC for data processing.

Switching input point (DI), processing switching input signal.

Analogue input point (AI), processing analogue input signals (0-20 MADc, 0-5VDC).

Resistance signal (including RTD) input point, processing RTD or general resistance signal.

High-speed pulse input point, processing high-speed pulse signals.

Voltage (including thermocouple) input point, processing voltage input or thermocouple signals.

utput module

The function of PLC output module is to amplify the power of the output signal.PLC signals are expressed in terms of level, in order to make them not distorted during being read, it needs to have a certain amount of reserve energy or a certain amount of signal power. The output module functions effectively as a power amplifier. The output module is the module that drives the external load.

Common PLC output devices, transistors, thyristors, relays.

PLC input modules are used to receive various parameters of the production process. (Start Stop)

PLC output module is used to send out the information obtained after the operation of the programmable controller and to complete the control of various industrial sites by realising the machine. (Execution results and output) 1. has good anti-interference ability.

2、It can meet the matching requirements of various signals in industrial site.

OVERVIEW

Basic Details: LYA010A Input/Output Module HITACHI

1 PLC Input/Output Modules

Introduction 1.1 Digital and Analogue Signals

Digital input/output signals are switching signals, a 1 or a 0.

Analogue signals, there are two kinds of voltage signals or current signals, generally signals transmitted by the transmitter, such as pressure transmitter to detect the pressure of the water pipe, will output a 4-20ma or 0-10V analogue signal to the PLC, the PLC for data processing.

Switching input point (DI), processing switching input signal.

Analogue input point (AI), processing analogue input signals (0-20 MADc, 0-5VDC).

Resistance signal (including RTD) input point, processing RTD or general resistance signal.

High-speed pulse input point, processing high-speed pulse signals.

Voltage (including thermocouple) input point, processing voltage input or thermocouple signals.

Serial Communications

Reliable products for analogue data transfer in SCADA applications

Reliable products for analogue data transmission in applications

560FSM11 – VFT Modem with Wide Bandwidth Range

(300-22000 Hz)

Applications

The DIN rail device 560FSM11 is a serial telegram modem that transmits data using the binary frequency keying (FSK) principle at a baud rate of 9600.

The 560FSM11 is functionally compatible with the 23WT24 modem (Rack Plug-In Module) and can be operated as a compatible counterpart.

The module’s Voice Frequency (VF) output can be switched to high impedance, so that up to 10 remote stations can be arranged on multiple plug-in lines.

Description

– VFT modem with wide bandwidth (300-22000 Hz)

– Point-to-point coverage up to 20 km and multipoint lines up to 10 km with 0.8 mm cable diameter

– Duplex operation via 4-wire connection, half-duplex operation via 2/4-wire connection

– Point-to-point, point-to-multipoint and multipoint topologies for up to 10 remote stations

– Baud rate of 9600 baud

– Configurable via DIP switches on the front of the unit

– Serial data signalling is completely transparent and requires no parameterisation

– Simple, space-saving DIN rail mounting

– Supply voltage: 24…. . 60 V DC ±20

– Functionally compatible with 23WT24 plug-in modules

Ethernet communication

Application example – mesh copper/optical fibre ring

Applications

The line transformer 500LTD01 is designed for FSK channels in the 50 Bd to 2400 Bd range.

It is used to isolate and protect the RTU500 series modems 23WT23. 23WT25 and 560FSM10 from remote control lines.

In addition, it can be connected to other data terminal equipment.

It is optimised for wire-first communication with a frequency range of 300 Hz to 3400 Hz and a line impedance of 600 ohms for the above modems.

All three types of modems allow high-resistance interleaving on lines such as party lines and multisplit lines.

This is because the line transformer has no additional load on the line.

In configurations using full duplex communication channels, two line transformers are required, one for the transmit direction and the other for the receive direction.

Features

The line transformers can withstand isolation voltages of:

> 10 kV, 50 Hz, 10 sec.

The SDSL port can be used to connect copper stations with a maximum distance of 20 km (0.8 mm diameter).

Depending on the SFP modules fitted, the device can achieve spans of up to 40 km over fibre-optic cables.

The switch provides a redundant topology via (fast) spanning tree protocol.

For documentation purposes, the Ethernet ports are labelled 1 to 4. The SDSL ports are connected via snap-in connectors.

There is no specific uplink port. All ports are functionally identical.

The link and speed status of each Ethernet port and SDSL port is indicated by the status indicators on the right (see ‘Connectors and Indicators’).

SFP-related indicators are located on the left.

The switch learns the Ethernet address by analysing incoming frames and stores it in a lookup table

(up to 2048 entries), which is used to forward the frame to the correct port only.

If a broadcast or multicast frame is received, or if the destination address is not found in the lookup table, the

then the received frame is forwarded to all ports other than the receiving port.

If an incoming frame with a specific source address does not refresh the entry in the lookup table, the entry is aged out for a certain period of time.

then it is aged out for up to 304 seconds (default, configurable).

With respect to IEEE 802.1Q VLAN frames, the switch can be configured in VLAN or transparent mode.

In transparent mode, the switch does not change any frames or frame TAGs;

In VLAN mode, the switch can be configured to support multiple applications, such as trunks or access ports.

The switch can support quality of service if it uses IEEE 802.1p-compliant frame formats.

The switch can divide frames into up to four queues, which can be configured as priority-based queues or weighted fair queues.

The 560NMD11 uses a wide-range power supply and operates from 24 to 60 V. The switch itself, the Ethernet ports, and the Ethernet ports can be connected to the switch.

The switch itself, the Ethernet ports, as well as the SDSL connections, RS-232 interfaces, and SFP transceivers are hot-swappable.

– Integrated Managed Layer 2 Switch

– 24… 60 VDC supply voltage

– 4x 10/100 BaseT (RJ45. auto-negotiation)

– 1x SHDSL port for copper lines

– Redundant topology via Spanning Tree Protocol (STP/RSTP/MSTP)

– 1x RS-232/ RS-485 interface for tunneling of serial protocols

entry will age out in up to 304 seconds (by default, this value is configurable).Applications

The DIN-rail mountable 500NMD01 is a dcs-sis.com managed plug-and-play Layer 2 switch that offers

– 4 Fast Ethernet auto-negotiating RJ45 ports with automatic MDI/X (automatic cross detection and correction)

– 1 2-wire SHDSL port for dedicated copper cable

– 1 RS-232/ RS-485 interface for tunneling of serial protocols

The switch provides a redundant topology via Spanning Tree Protocol (STP/ RSTP/ MSTP). It supports VLAN framing and serial data tunnelling.

Ethernet can be distributed within the station via the switch’s four RJ45 ports.

The SHDSL port can be used for interstation interconnections up to a maximum distance of 25 km (0.8 mm diameter copper cable).

The SHDSL interface connects to any EDS500 SHDSL-compatible device, including the 560NMS24 and 560NMS34. as well as any EFM-based SHDSL device.

Features

For documentation purposes, the Ethernet ports are labelled 1 to 4 and there are no specific uplink ports.

All ports are functionally identical, and the SHDSL port is connected via a pluggable threaded connector.

The link and speed status of each Ethernet port and SHDSL port is indicated by status indicators (see ‘Connectors and Indicators’).

The switch learns the Ethernet address by analysing incoming frames and stores it in a lookup table (up to 2048 entries).

used to forward frames only to the correct port. If it is a broadcast or multicast, or if the destination address is not found in the lookup table, the

then the received frame is forwarded to all ports other than the receiving port. If an incoming frame with a specific source address does not refresh the entry in the lookup table, the

entry will age out in up to 304 seconds (by default, this value is configurable).