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August 8, 2025 BY
IN Advantest

Advantest Q8347 Optical Spectrum Analyzer Function

Trend Monitoring Function

Input power and wavelength can be displayed as a digital readout, as well as a time-domain trend graph.

Printer and floppy disk drive are standard The system is equipped

with a high-speed thermal printer capable of reproducing the display in less than 8 seconds.

In addition, the system is equipped with a floppy disk drive using MS-DOS for easy data storage and analysis.

In addition, data is stored in text format for easy analysis and processing on a personal computer. In addition, the stored data can be subsequently scaled.

Displayable optical frequency

In addition to the normal wavelength display mode, the measurement spectrum can also display the optical frequency.

Since light in terahertz units can be read directly, this is useful for measuring optical wavelength

division multiplexing and chirping from LDs, as well as for analyzing Soliton transmission systems.


The Q8347 offers sech2 and Gaussian function curve fitting. Therefore, it can be used for spectral analysis of soliton transmission systems.

List display

The peaks of spectrum or coherence data can be displayed as digital data containing up to 200 points.

The separation and level of each channel of an optical WDM transmission system can be seen at a glance.
August 8, 2025 BY
IN Advantest

Advantest Q7750 Optical Oscilloscope

High optical frequency resolution

Optical frequency resolution: up to 50 MHz (converted to 0.4 pm according to wavelength)

The Q7750 has a maximum optical frequency resolution of 50 MHz,

which enables measurements in the field of ultra-high-resolution optical carrier frequencies that were not previously possible.

Amplitude and chromatic dispersion characteristics of optical devices

for DenseWDM or Ultra-Dense-WDM can be easily measured (channel steps: 100 GHz, 50 GHz, 25 GHz, etc.).

Selectable wavelength spans from 70 nm (maximum) to approximately 0.1 nm (minimum).

High-speed measurement

Measurement time Approx. 6.7 ms (per measurement point) Approx. 4 seconds (within the specified span)

The interval between scans (measurement time) is approx. 4 seconds.

This means that the Q7750 can complete a measurement in 4 seconds,

whereas the previous measurement process took several tens of seconds.

If the measurement time is too long, accurate results may not be obtained because

the characteristics of the device under test may change due to environmental conditions such as temperature.

The Q7750 completes measurements in a short period of time, ensuring high-speed,

accurate measurements that are unaffected by the temperature characteristics of the device under test.
August 6, 2025 BY
IN Advantest

Advantest Q8383 Optical Spectrum Analyzer Key Operation

Operation

In addition to amplifier analysis, a variety of display modes are available, such as

– Overlay display,

– Comparison with memory contents,

– Display of two independent graphs (split screen),

– Power meter function,

– Use of multiple markers,

– Normalized and direct readout of transmission loss and

– Automatic bandwidth analysis (e.g. measurement of half-value widths based on RMS and envelope methods),

– Curve fitting over the IEC/IEEE bus and many other features facilitate operation of the analyzer and simplify analysis.

A standard internal disk drive is used as a storage medium.

Stored binary data can be analyzed with the appropriate program under MS-Windows or copied to a file and printed out.

The high-speed built-in thermal printer prints out a hard copy of the measurement results with all setup parameters in less than 10 seconds.

The built-in high-speed thermal printer prints a hard copy of the measurement results with all setup parameters in less than 8 seconds.
August 6, 2025 BY
IN Advantest

Advantest Q8383 Optical Spectrum Analyzer Key Features

Key Features

– Sensitivity -92 dBm

– Polarization correlation ±0.05 dB

– Resolution bandwidth accuracy ±2

– Power Measurement

– Pulsed light measurement

Operation

In addition to amplifier analysis, a variety of display modes are available, such as

– Overlay display,

– Comparison with memory contents,

– Display of two independent graphs (split screen),

– Power meter function,

– Use of multiple markers,

– Normalized and direct readout of transmission loss and

– Automatic bandwidth analysis (e.g. measurement of half-value widths based on RMS and envelope methods),

– Curve fitting over the IEC/IEEE bus and many other features facilitate operation of the analyzer and simplify analysis.

A standard internal disk drive is used as a storage medium.

Stored binary data can be analyzed with the appropriate program under MS-Windows or copied to a file and printed out.

The high-speed built-in thermal printer prints out a hard copy of the measurement results with all setup parameters in less than 10 seconds.

The built-in high-speed thermal printer prints a hard copy of the measurement results with all setup parameters in less than 8 seconds.
August 6, 2025 BY
IN ABB

ABB CM10 Universal Process Controller Data

Data

Crystal-clear, full-color TFT, 5.5 cm (2.2 in.) display that shows alarm messages and diagnostic information at-a-glance without the need for scrolling

Full-text display and simple-to-navigate, pop-up menus makes operation and configuration exceptionally easy

Extensive customization features enable the display to be tailored to suit your process requirements

Scalable in both hardware and software functionality to match your application requirements

Flexible control functionality including on/off, time proportioning, analog PID and motorized valve control strategies

Extensive functionality including math and logic brings powerful and flexible problem-solving capability to all your application requirements

Ethernet and MODBUS® communication options for easy integration into larger control systems or other process instrumentation

Rugged design with IP66 and NEMA 4X environmental protection

Overview

The CM10 process controller is scalable in terms of both hardware and software,

enabling it to meet your application requirements.

The flexible control functionality including on/off, time proportioning, analog PID,

dual output control and math & logic make this controller suitable for a wide range of process applications.

Fully configurable via the easy-to-navigate front panel menus or ConfigPilot configuration software,

the CM10 can be commissioned rapidly and then tuned via the advanced auto-tune functionality.

MODBUS® and Ethernet communication options ensure easy integration into a control system.
August 6, 2025 BY
IN ABB

ABB CM-TCS Temperature Monitoring Relay Function

Function

Measuring principle

The measuring principle is based on the voltage drop across the PT100 sensor,

which is approximately proportional to the change in resistance.

The temperature monitoring relay converts the resistance value to the corresponding threshold value.

Mode of operation

The sensors to be monitored are connected to terminals T1.

T2 and T3 according to the wiring diagrams for 2-wire and 3-wire sensors.

Depending on the setting, the device operates according to the open-circuit principle h

– Measured values fall below or exceed the thresholds Measured values fall below or exceed the thresholds:

Relay energized or closed-circuit principle g

– Measured value below or above threshold: relay de-energized. Relay energized.

All operating states are indicated by the LEDs on the front.
August 6, 2025 BY
IN ABB

ABB CM-IWx Insulation Monitoring Relay Features

Easy to install

Clear indication of device status via LEDs

Easily adjusted using a rotating wheel

Push-in terminals

Features

System voltage monitoring up to 1500 V DC and 1100 V AC

System leakage capacitance monitoring up to 3000 μF

Versatile system monitoring for 2-wire, 3-wire, 4-wire and battery systems

Easily configurable wire break detection

Easily configurable non-volatile fault storage

Isolated systems are often used when an extremely reliable power supply must be guaranteed, such as in emergency lighting systems.

Since the energy released in the event of an earth fault is not sufficient to trigger a circuit breaker

or a residual current circuit breaker, different protective devices must be used in the earthbound system.

Insulation monitors continuously determine the insulation resistance to earth and signal if a threshold value is exceeded.

Insulation monitoring relays are the only technical solution for detecting earth faults in unearthed systems.
August 6, 2025 BY
IN ABB

ABB CM-TCN Intelligent Temperature Monitoring Relay Display

Display:

– Ensures intuitive and quick setup with the help of a symbol-based menu structure.

Configuration files for various applications are also available.

Each parameter can also be modified individually and stored as a user profile for future re-use.

– Permanent display of the device status and all currently measured temperatures.

Detailed diagnostic information helps to quickly identify problems.

-Provides a wide range of operating parameter calculations, helping to reduce maintenance costs.

Uses symbols rather than text throughout the menu structure.

Near Field Communication (NFC)

Each device in the Smart Monitoring Relay series has a built-in NFC antenna, which makes it possible to use the

ABB’s EPiC mobile smartphone app allows the device to be parameterized via NFC.

To read or write data, the smartphone needs to touch the surface of the CM-TCN.

The connection is only active when data is being transferred.

In contrast to Bluetooth, there is no continuous communication between NFC and the device.

ABB EPiC Smartphone App

EpiC, or “Electrification Product Intuitive Configurator”, is a mobile application

that allows configuration and checking the status of ABB low voltage products.

The app is free and can be downloaded on Android and iOS. Registration is required to use it.
August 6, 2025 BY
IN ABB

ABB Integrated Human Machine Interface Features of the 560HMR01

Features of the 560HMR01

The 560HMR01 provides an integrated HMI that makes system monitoring easier and more efficient.

The integrated HMI board eliminates the need for a PC or laptop.

Local monitors, keyboards, mice, printers and speakers can be connected to the HMI board via USB, VGA and audio interfaces.

The rugged design of the module ensures maintenance-free operation with maximum reliability.

Existing power supplies in the rack can be reused and redundant power supplies are also supported.

In addition, the 560HMR01 provides a battery-buffered real-time clock that maintains the current time even when the power is turned off.

Firmware and operating system are installed in the module’s internal data memory.

560HMR01 Application Examples

Reliable and efficient monitoring of the entire system is very easy with the new 560HMR01.

In combination with the integrated HMI, users benefit from a wide range of diagnostic and maintenance functions.

Application-specific screens provide active monitoring functions, including

– Station monitoring with user and access management

– System overview with monitoring of system events and status information for RTUs, sub-RTUs or connected IEDs

– Event list with sorting and filtering

– Alarm list with configurable acknowledged and unacknowledged alarms

– Project tool editor for image and symbol customization and project-specific elements

The new 560HMR01 in combination with the integrated HMI is therefore the ideal solution for precise and reliable station monitoring of substation automation systems.
August 6, 2025 BY
IN Kollmorgen

Kollmorgen EtherCAT® Bus Coupler EtherCAT Terminals

For EtherCAT, stand-alone I/O systems with protection class IP 20 are available as EtherCAT Terminals.

Unlike the Bus Terminals, in which the fieldbus signals are realized in a Bus Coupler

on a terminal bus that is internally independent of the fieldbus,

the EtherCAT protocol remains fully intact within the individual terminal.

The EtherCAT coupler supports the operation of all Bus Terminals.

As far as the user is concerned, the analog inputs/outputs are handled no differently than in the other series.

The information is processed as a byte array in the process image of the controller.

Analog and multifunction Bus Terminals can be adapted to each specific application.

Depending on the type, the registers of the analog Bus Terminals contain temperature ranges, gain values and linearization characteristics.

The Bus Terminals store settings permanently in a fail-safe manner.

In addition, the Bus Terminals can be optionally controlled via the control system.

With function blocks (FB), the programmable logic controller (PLC) handles the

configuration of the entire periphery during the startup phase.

If required, the controller can upload the configuration data created centrally in order to manage and store them centrally.

As a result, no new adjustments are required when changing bus terminals.

The controller automatically sets the required settings at power-up.

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