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Year: 2025

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November 12, 2025 BY
IN Advantest

Advantest Q8347 Displayable optical frequency

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.

Coherence analysis of ±165 mm

Because the Q8347 uses a Michelson interferometer, the system is capable of performing coherence

analysis.

This feature makes it easy to evaluate the noise rejection performance of a disc LD. In addition,

the travel of the interferometer can be greatly increased to allow analysis over a range of ±165 mm.

As a result, more detailed analysis can be performed in addition to the conventional secondary maximum

peak (α value).

Curve fitting function

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

of soliton transmission systems.
November 12, 2025 BY
IN Advantest

Advantest Q7750 High-speed measurement

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.

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).
November 12, 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.
November 12, 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.
November 12, 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.
November 12, 2025 BY
IN Johnson Controls

Johnson Controls MS-NAE5520-0 Network Engine

Introduction

The NAE55 is a specific series of network engine

that performs a key role in the Metasys system

architecture. Network engines provide network

management and system-wide control and

coordination over one or more networks of Metasys

equipment controllers, including the following:

• General Purpose Application MS/TP Controllers (CGMs)

• VAV Box Equipment MS/TP Controllers (CVMs)

• Field Equipment Controllers (FECs) and Advanced

Application Field Equipment Controllers (FACs)

• Terminal Equipment Controllers (TECs)

• LN (LonWorks® Network) series equipment controllers

• Legacy Metasys controllers, such as Unitary

(UNT) controllers, Variable Air Volume Assembly

(VMA14xx) controllers, and DX-9100 controllers

• Third-party equipment controllers

Network engines can be networked together

for scaling up on large projects, and they can be

networked with an Application and Data Server

(ADS), an Extended Application and Data Server

(ADX), or an Open Application Server (OAS) for

additional functionality and site unification.
November 7, 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.
November 7, 2025 BY
IN ABB

ABB CM10 Universal Process Controller

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.

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
November 7, 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.
November 7, 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.

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