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April 28, 2025 BY
IN ABB

ABB TEIP11 I/P signal converter for standard signals

The converter can withstand loads of up to 10 g with less than 1% impact on functionality.

The housing units are available in a variety of versions to suit your installation requirements.

For potentially explosive environments, units are available in intrinsically safe operation or in pressure-resistant packages with international approvals for worldwide use.

Both inputs and outputs are available with different ranges of signal conversion.

The devices require only 1.4 to 10 bar (20 to 145 psi) of compressed air for power.

To ensure smaller dimensions and lower costs, the pneumatic unit does not include an aerodynamic stage.

This reduces air capacity and means that the I/P signaling converter can only be used to control low-flow air systems.

Rail Mounted Control Room Enclosure Units

The rail-mounted control room enclosure is the simplest and least expensive version of the I/P signaling converter.

It is mounted using a mounting base that is compatible with all commercially available EN rails.

The enclosure with plastic cover has a protection rating of IP 20.

Field mountable housings

The field mounting housings are suitable for installation on site or in open areas. The housing can be made of plastic with protection class IP 54;

It can also be made of aluminum with protection class IP 65 or stainless steel with protection class IP 65.

The housings are suitable for wall and pipe mounting.

Special conditions

The I/P signal converters are suitable for an ambient temperature range from -40 °C to a maximum of 85 °C.

If the I/P signal converter is to be used at ambient temperatures above 60 °C or below -20 °C, use cable entries and cables suitable for the maximum ambient temperature plus 10 K or the minimum ambient temperature.

Models with intrinsically safe control heads can no longer be operated as intrinsically safe if the “Ex (enclosure)” protection type and a non-intrinsically safe power supply were previously used.

I/P signaling converter TEIP11-PS Doc. 901068 or TEIP11-PS Doc. when used with flammable gases.

When used with flammable gases, the I/P signaling converter TEIP11-PS 901068 or TEIP11-PS 901069 must be installed outdoors as a pneumatic power supply.

The supplied gas must be kept sufficiently air and oxygen free to prevent the formation of potentially explosive atmospheres.

The gas must always be vented to the outdoors.
April 28, 2025 BY
IN GE

EX2100 Series IS215ACLEH1AB Application Control Layer Module

Functional Description

The IS215ACLEH1AB is an Application Control Layer module developed by GE. It is part of the EX2100 control system.The ACL is a complex microprocessor-based host controller designed to perform multiple functions across communication networks such as EthernetTM and ISBus. This section provides an overview of its functionality and deployment.

Features

Deploys in a standard Innovative Series Drive or EX2100 Excitation Board Rack: The ACL integrates seamlessly into a standard Innovative Series Drive or EX2100 Excitation Board rack, occupying two and a half slots within the rack. This subsection details the www.cniacs.com location and utilization of IT in these industrial setups.

Location in the Control Cabinet: In a typical industrial setup, the ACL and board racks are located in the control cabinet. This subsection details their location in the cabinet and their importance in industrial applications.

Connector Configuration and Interfaces: ACL’s P1 connectors, in a 4-row 128-pin configuration, play a critical role in interfacing with other components such as the Control Assembly Backplane (CABP) in drive applications. This subsection details the connector’s function and connectivity.

Installed in the EX2100 Exciter: For EX2100 Exciter systems, the ACL is installed within the Exciter Backplane (EBKP) to facilitate centralized control and monitoring functions. This subsection explains the installation process and its effect on the operation of the exciter system.
April 28, 2025 BY
IN GE

Mark VI Series IS215UCVEH2AF VME Boards

Functional Description

The IS215UCVEH2AF is a VME board developed by GE. It is part of the Mark VI control system. This single-slot VME (Versa Module Eurocard) board plays a vital role in the operation of the control system. The system utilizes a 300 MHz Intel Celeron microprocessor with 32 MB of DRAM memory. It offers flexibility between 16 MB or 128 MB compact flash modules. In addition, the system includes a 128 KB L2 cache for faster data access. To support the controller functions, an 8K battery-powered SRAM is allocated for use as the NVRAM in the system architecture.

Primary Ethernet Interface (Ethernet 1)

The primary Ethernet interface (Ethernet 1) on this system has the following specifications:

Connection type: Twisted pair 10BaseT/100BaseTX technology and RJ-45 connectors allow for a variety of connection options.

Communication protocol: TCP/IP protocol: Primarily used for communication between the controller and the toolbox, ensuring seamless data exchange within the system.

EGD Protocol: Designed to communicate with CIMPLICITY HMIs and 90-70 series PLCs (Programmable Logic Controllers), facilitating efficient and reliable data transfer.

Ethernet Modbus Protocol: Supports communication between the controller and third-party DCS (Distributed Control System), providing compatibility and integration across different systems.

COM ports

The system contains two miniature 9-pin D connectors dedicated to COM ports:

COM1: Function: Dedicated for diagnostic purposes, maintains a baud rate of 9600 with data configuration set to 8 data bits, no parity and 1 stop bit.

COM2: Purpose: Dedicated for serial Modbus communication, supports variable baud rates of 9600 or 19200. This port facilitates efficient and reliable communication of Modbus related data transactions.
April 28, 2025 BY
IN GE

Mark VI Series IS200TRPLH1A Primary Trip Terminal Block

Part of the Mark VI GE Speedtronic series, the GE Mark VI IS200TRPLH1A is used as a primary trip terminal board.

General Electric’s IS200TRPLH1A board assembly is used in the company’s Mark VI system for conditioning industrial gas and steam turbine systems.

The Mark VI was one of the last Speedtronic systems developed and released by General Electric.

This board is typically found only on steam turbines. It is compatible with the Mark VI and Mark VIe systems.

It is the terminal card for the primary stroke on large www.cniacs.com steam turbines. It is the primary overspeed protection on large steam turbine systems.

The board is controlled by the Turbine Protection Controller card, which is usually a VTUR or PTUR board.

It also works in conjunction with the TREL board to provide an emergency/primary interface to the ETD.

The TRPL board feeds the negative side of the 125 VDC to the trip solenoid, while the TREL board provides the positive side. Up to three trip solenoids can be connected to these boards.

The boards have two large terminal blocks with a total of 48 connector points.

Also included are MOV diodes, resistors, transistors, integrated circuits, jumpers, and nine magnetic relays, as well as 3D housing connectors and other plug connectors.

Three voting circuits are connected via relays to three trip solenoids.

The trip circuits include solenoid suppression and voltage monitoring, and the solenoids vote using two-thirds contacts.
April 28, 2025 BY
IN GE

Mark VI Series IS215VCMIH2B VMEbus Master Controller

The IS215VCMIH2B is a VME communications interface card manufactured by General Electric as part of the Mark VI family for gas turbine control systems.

The VME Bus Master Controller (VCMI) board serves as the communications interface between the controller and I/O boards, as well as with the IONet system control network.

The VCMI also acts as the VMEbus master controller in the control and I/O racks, managing the IDs of all boards in the rack and their associated terminal blocks.

Through the J301 backplane connector, the VCMI card receives analog and digital feedback on power status.

There are two versions of the VCMI board: VCMIH1 and VCMIH2.The board has four port connections on the front panel.

The board has four port connections on the front panel, including three IONet connectors and one serial port. There are three LEDs above each IONet connector.

“TX”, ‘RX’ and ‘CD’ are the labels on them. The panel www.cniacs.com also contains four LEDs labeled 1. 2. 4. and 8. as well as LED indications labeled Run/Fail/Status (located above the pushbutton reset switch).

The panel attaches to the motherboard using screws.

Features of the IS215VCMIH2B

Board Type: 6U high VME board, 0.787 inches wide

Processor: The TMS320C32 is a 32-bit digital signal processor from Texas Instruments (TI).

Memory

32 KB dual-port memory in 32-bit transfer configuration

256k x 32 SRAM

512k x 8-VCMIH B; 4096K x 8-VCMIH C Flash memory

Communication

H1 version – 10 Mb/s, 1 IONet 10Base2 Ethernet port, BNC connector

H2 version – 3 IONet 10Base2 Ethernet ports, BNC connectors, 10 Mbits/sec
April 28, 2025 BY
IN GE

Mark VI Series IS415UCVGH1AE VME Controller Card

Features

For network connectivity, the UCVG features two 10BaseT/100BaseTX-compliant Ethernet ports, each utilizing an RJ-45 connector. These Ethernet ports support a variety of communication functions.

The primary Ethernet port on the UCVG is designed for integration with the Universal Data Center (UDH), facilitating configuration tasks and peer-to-peer communications.

This ensures that the UCVG can be easily managed and can communicate efficiently with other devices or systems in the network, making it a suitable choice for a variety of applications that require stable and fast data transmission.

Status LED Indicators

B (Boot): This red LED indicates that the BIOS boot process is currently in progress.

When this LED is on, it indicates that the system is initializing www.cniacs.com and loading the Basic Input/Output System (BIOS) firmware required for the hardware to communicate with the operating system.

I (IDE Activity): This yellow LED illuminates to indicate that IDE activity is taking place.

This means that the board is actively reading or writing to an IDE storage device, such as a hard disk drive or solid state drive, indicating that a data transfer operation is in progress.

P (Power): The green LED indicates that power is present and the board is receiving the power it needs to operate.

When this LED is on, it confirms that the board is properly powered and ready to operate.

R (Board Reset): This red LED illuminates to indicate that the board is in the reset state.

It indicates that the system is being manually or automatically reset, signaling the restart process that will reinitialize the board’s hardware and software components.
April 28, 2025 BY
IN Emerson

Emerson PR6423 Eddy-Current Displacement Sensor

The PR 6423 is a non-contact eddy current sensor of rugged construction.

Designed for extremely critical turbomachinery applications such as steam, gas, compressor and hydraulic turbomachinery, blowers and fans.

The purpose of the displacement probe is to measure position or shaft motion without contacting the surface under test (rotor).

In sleeve bearing machines, there is a thin film of oil between the shaft and the bearing material.

The oil acts as a damper so that shaft vibrations and position are not transmitted through the bearing to the bearing housing.

The use of bearing box vibration sensors to monitor sleeve bearing machines is discouraged because vibration from shaft motion or position is greatly attenuated through the bearing oil film.

The ideal method of monitoring shaft position and motion is to measure shaft motion and position directly through the bearing or by installing a non-contact eddy current sensor inside the bearing.

The PR 6423 is commonly used to measure vibration in the following equipment

eccentricity, thrust (axial displacement), differential expansion, valve position and air gap.

Non-contact measurement of static and dynamic shaft displacements

– Axial and radial shaft displacement (position)

– Shaft eccentricity

– Shaft vibration (motion)

Meets international standards DIN 45670. ISO 10817-1 and API 670

Rated for use in explosive areas, Eex ib IIC T6/T4

Other displacement transducer options include PR 6422. PR 6423. PR 6424. and PR 6425

Choice of transducers such as CON 011/91. 021/91. 041/91 and cable systems for complete transducers
April 28, 2025 BY
IN GE

AT868 Panametrics Liquid Flow Ultrasonic Transmitter

Applications

The AquaTrans AT868 Liquid Flow Transmitter is a complete ultrasonic flow metering system for measuring the following liquids:

– Drinking water

– Wastewater

– Sewage

– Discharge water

– Treated water

– Cooling and heating water

– Other liquids

Features

– Economical, non-intrusive flow measurement

– Simple setup and installation

– Suitable for a wide range of pipe sizes and materials

– Suitable for lined pipes

– Dual channel/dual path versions available

– Velocity, volume and totalized flow

– Built-in keypad for field programming

Liquid Flow Ultrasonic Transmitter

The AquaTrans AT868 Liquid Flow Ultrasonic Transmitter combines state-of-the-art flow measurement capabilities with a low-cost transmitter package that can be mounted directly at the process measurement point.

It can be installed directly at the process measurement point. It is designed for water and wastewater applications in full pipelines.

The all-digital AquaTrans AT868 has no moving parts and requires minimal maintenance.

The on-board microprocessor utilizes patented Correlation Transit-Time™ technology for long-term drift-free operation. Automatically adjusts to changing fluid characteristics and dynamically configurable operating software simplifies programming.

Transit-Time Flow

Measurement Technology

Transit-Time technology uses a pair of transducers, each of which sends and receives a coded ultrasonic signal through the fluid.

As the fluid flows, the signal transmission time in the downstream direction is shorter than in the upstream direction; the difference in transmission time is proportional to the flow rate.

The AquaTrans AT868 measures this time difference and uses programmed pipe parameters to determine flow rate and direction.
April 28, 2025 BY
IN ABB

ABB REJ603 Self-Powered Feeder Protector

The main features of the relay are

Self-powered three-phase non-directional overcurrent and earth fault protection with DMT and IDMT characteristics

Dual earth fault measurement modes – internal vector summing or external CBCT inputs

Integration of IDMT curves (IEC and special) in a single product to meet the time-coordinated requirements of secondary distribution protection

Protection blocking via second harmonic measurement to ensure stability during transformer magnetic surges

Capacitive discharge pulse output for low-energy trip coils

Built-in manual reset electromechanical sign for trip indication

Easy setup via DIP switches, protected by transparent cover

Compact design and mounting for ring main unit (RMU) applications

Test equipment for testing the entire program, including primary CTs, relays and trip coils

Operating instructions

The combined overcurrent and earth fault relay is a secondary relay that is connected to the current transformer of the protected object.

In addition to the measurements (inputs), the relay receives from the current transformer the energy required for its own operation and for tripping the circuit breakers.

There are two LEDs on the front panel. The green “Ready” indicator lights up when the minimum current required for operation is available, indicating that the relay is operating.

When a fault is detected, the relay will trip the circuit breaker according to the setting.

The relay will also perform periodic internal health checks and notify the user of any faults within the relay.

Internal relay faults are indicated by the red LED “IRF” indicator.

The overcurrent device will operate when the phase current exceeds the set run time for timed operation or the calculated run time for inverse time limit operation.

Operation. Similarly, the high level I>> of the overcurrent device will actuate when the set operation time has expired.

The ground fault unit operates when the ground fault current exceeds the set operation time for timed operation or the calculated operation time for inverse time limit operation.

Similarly, the high level I0>> of the ground-fault unit operates when the set operation time expires.

The low-level rectification stage of the overcurrent unit and the low-level rectification stage of the ground-fault unit can have a deterministic time or inverse deterministic minimum time (IDMT) characteristic.

When the IDMT characteristic is selected, four standard www.cniacs.com time/current curves and three special time/current curves are available.

The standard curves conform to BS142 and IEC 60255 and are referred to as normal inverse time, extreme inverse time, extreme inverse time and long time inverse time.

In addition, three special curves are available, namely the RI curve, the HR fuse curve and the FR fuse curve.
April 28, 2025 BY
IN ABB

ABB REV615 Capacitor bank protection and control relay

Product Features

Capacitor bank overload and unbalance protection, non-directional overcurrent and directional ground fault protection, voltage and frequency based protection and measurement functions

Current-based unbalance protection, compensation for natural unbalance, and current-based capacitor bank switching resonance protection

Optional arc protection and high-speed output

Supports IEC 61850 version 1 and 2. including HSR and PRP, GOOSE messaging, and IEC 61850-9-2 LE to minimize wiring and supervised communications

IEEE 1588 V2 for high-precision time synchronization and maximum benefits of Ethernet communications at the substation level

Supports Modbus, DNP3 and IEC 60870-5-103 communication protocols

Applications

The REV615 is designed for primary protection of H-bridge, double Y-type and single Y-type connected capacitor banks and feeder cables.

In addition, the REV615 can be used to protect harmonic filter circuits when the harmonic component is not higher than the 11th.

The REV615 is available in two standard configurations, both of which provide three-phase overload protection, current-based unbalance protection (natural unbalance compensation), and current-based capacitor bank switching resonance protection.

The overload protection includes an integrated undercurrent function that detects the disconnection of the capacitor bank and inhibits the closing of the circuit breaker when the capacitor bank is partially charged.

Three-phase thermal overload protection is available www.cniacs.com for reactors and resistors in harmonic filter circuits.

The REV615 also provides non-directional overcurrent and ground fault protection for capacitor banks and their feeder cables.

Standard configuration B also provides directional ground fault, residual voltage, voltage unbalance, and over- and under-voltage protection.

Standard configuration A is pre-configured for H-bridge connected capacitor banks with three-phase unbalance protection.

Standard configuration B is pre-configured for capacitor banks with double Y-bridge connection and has single current unbalance protection.

The standard configurations can be customized to meet the requirements of the application with the IEC 61850-compliant protection and control IED manager PCM600.

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