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Month: December 2025

Home / 2025 / December (Page 25)
December 3, 2025 BY
IN ABB

ABB TZIDC-200 Digital Positioner Communication

Use

The positioner has a built-in operating panel providing a 2-line

LCD display and 4 operating buttons for commissioning,

configuration and monitoring during live operation.

Alternatively, the appropriate configuration program can be

used via the available communication interface.

Communication

The positioner has a local communication interface (LCI) as

standard. Additionally, a “HART communication” option for

communication via the 20 mA signal is available. Both

communications are based on the HART Protocol.

Alternatively, HART5 or HART7 are available.

Inputs / Outputs

In addition to its input for the analog position setpoint, the

positioner is equipped with a digital input which can be used

to activate control system functions in the device. A digital

output allows you to output collective alarms or fault messages.

Modular design

The basic model can be enhanced at any time by retrofitting

optional equipment.

Option modules can be installed for analog and digital position feedback.

Additionally, a mechanical position indicator, proximity

switches or 24 V microswitches are available for indicating the

position independently of the mother board function.
December 3, 2025 BY
IN Bently

Bently Nevada Machinery Condition Monitoring 3500 System

System Components

This section describes the individual components that make up a complete 3500 system.

Instrument Rack

The standard 3500 Rack is available in 19” EIA rail-mount, panel-cutout-mount, and bulkhead-mount

versions.

The rack provides slots for two Power Supplies and a TDI in the left-most rack positions

that are reserved exclusively for these modules. The remaining 14 slots in the rack can

accommodate any combination of monitor, display, relay, Keyphasor module, and communication

gateway modules.

All modules plug into the rack’s backplane and consist of a main module and an associated I/O module.

The I/O module installs at the rear of the rack for panel-mount systems, and above the main module for

bulkhead-mount systems.

Standard rack depth is 349 mm (13.75 inches), while bulkhead mount rack depth is 267 mm (10.5 inches).

NEMA 4 and 4X weatherproof housings are available when required for environmental protection or

when purge air is used.

Mini Rack

A mini rack (12” wide instead of 19”) is also available and features 7 available monitor slots instead of 14.

Like its larger counterpart, the left-most slots are reserved for the Power Supply or Supplies and TDI

Module.

The mini rack may be mounted in a panel cutout or, using an optional adapter plate, on 19” EIA mounting

rails.

Bulkhead mounting is not available.
December 3, 2025 BY
IN Bently

Bently The 3300 XL NSv Proximitor Sensor has similar features

Proximitor Sensor

The 3300 XL NSv Proximitor Sensor has similar features to those found in the 3300 XL 8 mm Proximitor

Sensor.

Its thin design allows the user to mount it in either a high-density DIN-rail installation or a more

traditional panel mount configuration.

Improved RFI/EMI immunity allows the 3300 XL NSv Proximitor Sensor to achieve European

CE mark approvals without any special mounting considerations.

This RFI immunity also prevents nearby high frequency radio signals from adversely affecting the

transducer system.

SpringLoc terminal strips on the Proximitor Sensor require no special installation tools and facilitate faster,

highly robust field wiring connections.
December 3, 2025 BY
IN Bently

Bently The 3300 XL NSv Transducer System

The 3300 XL NSv Transducer System design allows it to replace both the 3300 RAM 

Transducer Systems and the 3000-series or 7000-series 190 Transducer System.

Upgrades from the 3300 RAM system to the 3300 XL NSv system may use the existing probe, extension

cable, and monitoring system with 3300 XL NSv Proximitor Sensor.

Upgrades from the 3000-series or 7000-series Transducer System must replace the probe, 

extension cable, and Proximitor Sensor with NSv components.

The 3300 XL NSv Transducer System has an Average Scale Factor of 7.87 V/mm (200 mV/mil),

which is the most common output for eddy current transducers.

Its enhanced side-view and small target characteristics give it a shorter linear range

than the Bently Nevada 3300 XL-series 5 and 8 mm Transducer System.

The 1.5 mm (60 mils) of linear range exceeds the linear range of the 3000-series 190 Transducer System.
December 3, 2025 BY
IN GE

The PMC-5565PIORC is a Reflective Memory node card in PMC format

Our Reflective Memory technology is centered 

on an innovative and efficiently designed hardware platform that is easy to use, 

provides for greater distance between nodes, high noise immunity,

optional node bypass, and no software overhead. 

Just read and write to the onboard memory and the Reflective Memory node controller does the rest.

The PMC-5565PIORC is a Reflective Memory node card in PMC format.

Reflective Memory node cards are available in multiple form factors, including PMC, PCI Express,

PCI, low profile PCI Express, and VME. The family allows computers, workstations,

 PLCs, and other embedded controllers to all share data in real-time.

The transfer of data between nodes is software transparent so no processor overhead is required.

Data written into the Reflective Memory is broadcast to all nodes on the network without further

involvement of the sending or receiving nodes. 
December 3, 2025 BY
IN GE

VME-5565 Reflective Memory Node Card Benefits

Benefits

• Highly scalable technology supports up to 256 nodes

• Bus independent design protects investments in your current network infrastructure

• Low latency, deterministic data transfer rate allows for predictable, high-perfor mance application

deployment 

• Seamless integration with GE Intelligent Platforms’ SBC solutions and most industry standard offerings 

• Improved PIO read performance and field upgradeable firmware

Reflective Memory is an optical ring-based, ultra high-speed shared memory network solution.

It allows a distributed network to share real-time data at a deterministic rate,

regardless of bus structures and operating systems.

With more than 15 years of experience in this field, GE Intelligent Platforms

is an original pioneer of this technology and our 5565 Reflective Memory family extends our market

leadership position. 

How do we do it? We keep it simple. 
December 3, 2025 BY
IN GE

GE EX2100e and EX2100 Excitation Controls

Software

The EX2100e uses the ToolboxST* application for

configuration and diagnostics and retains all attributes for

high-speed analysis of rotating machinery and the enhanced

look-and-feel of plant-level Distributed Control System

software. For example, the ToolboxST application can analyze

and configure I/O modules, controllers, networks, and

operator stations for generator controls, turbine controls, and

balance-of-plant controls to simplify maintenance.

Proven Technology

While controllers, networks, I/O modules, and software tools

are upgraded, the heart of the system remains the same.

Proven control and protection algorithms remain unchanged.

Similarly, mission-critical power bridge technology is carried

over from the EX2100 power conversion assemblies.

In addition, control cabinet footprints are unchanged and

compliance to international regulations and standards is retained.

Benefits

 Cost effective 35A brushless dual redundant regulator

configuration

 Improved reliability and less spare parts inventory

 Less maintenance and on-going training costs with

common software tools

 Better life-cycle support with more compute power for

upgrades and simplified controller replacement

 Risk mitigation of new technology with proven algorithms

and power bridges
December 3, 2025 BY
IN GE

GE The EX2100e DualControl (Power Bridge Warm Backup)

DualControl (Power Bridge Warm Backup)

The EX2100e Regulator system is available in a warm backup (WBU) configuration,

which includes dual exciter control I/O and protection. The control includes M1 (Master

One) and M2 (Master Two), with two IGBT bridges that can accept separate or shared ac

input power. The control configuration can also share a common dc output circuit to the

exciter field through the transfer module. M1 and M2 are independent controls, each with

automatic and manual regulator functions. Either M1 or M2 can control bridge firing, as

determined by the operator. In the WBU configuration, M1 controls bridge #1. and M2

controls bridge #2.

To process application software, two independent Universal Controller Stand-alone Board

Version B (UCSB) controllers, with separate PCMs and an output selector module (SCM

or TCM), provide the dc output current for the exciter field (or SCTcontrol winding).

The active power bridge receives the gating commands from the active control (M1 or

M2), and supports the full-field voltage and current needs of the exciter field while the

backup power bridge’s gating circuit is inhibited. The operator has full control to select

which of the dual power bridges is active or inactive. Bi-directional, bumpless transfer

between active and inactive bridges is standard. The active master can also self-diagnose

a failure or missed operation and activate the backup control and power bridge without

operator intervention.
December 3, 2025 BY
IN A-B

A-B 1746-QS Synchronized Axes Control Module Output Polarity

Output Polarity

In most hydraulic systems, the actuator extends (with increasing

LDT counts) when a positive voltage is sent to the output. The

extend direction is defined as the direction that causes the LDT to

return increasing counts moving away from the head.

You can make these selections in the Config word that affect output:

• To generate a positive drive output (0-10V dc) regardless of move

direction, you can select Absolute Mode.

• To extend the actuator by sending a negative voltage to the

output, you can select Reverse Drive Mode.

For additional information on the Configuration word, select that

subject in Help Topics.

Checking Out the Wiring and Grounding

Repeat this procedure to check out each of the four axis loops

connected to the IFM terminal block.

ATTENTION: Be sure to remove all power to the SLC processor,

LDT, valve and pump beforehand.

1. Disconnect the LDT connector at the head end.

2. Disconnect the connector to the IFM terminal block.

3. Turn ON the power supplies for the LDT and SLC processor, and

check the LDT connector and IFM terminal block for:

• +15V dc

• PS common

• –15V dc

4. Observe that the module’s fault LED indicates Green.

5. Verify continuity between IFM COM terminal (50) and each of:

• shield of the amplifier output cable to the valve

• output common on
December 3, 2025 BY
IN A-B

A-B 1746-QS The module has four LDT inputs

How Does It Work?

Monitoring Axis Position

The module has four LDT inputs. You configure each axis for an LDT

with a Pulse Width Modulated output (DPM) or a Start/Stop output

(RPM) by changing axis configuration parameters.

Controlling Axis Output

The module is a targeting controller: every two milliseconds its microprocessor

updates TARGET POSITION and target SPEED values. For

point-to-point moves, TARGET POSITIONS are generated so that

resulting speed, accelerations, and decelerations follow either a

trapezoidal or s-curve profile.

The MODE, ACCELERATION, DECELERATION, SPEED, and

COMMAND VALUE (requested position) are used to generate the

profile. You send these command words to the module through the

processor’s output image table. You may change them “on-the-fly“

while the axis is moving.

The module compares ACTUAL POSITION with TARGET POSITION to

determine position error. Every update, it uses the position error to adjust

drive output. PID gains are adjustable and can be applied selectively.

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