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| Our FX30LWD is a very versatile electronic ignition Full Sequence Controller for all types of OEM gas appliances. It is factory configurable to suit individual OEM and offers a number of unique features such as dual fan speed control. It is a drop-in replacement for the Gemini 960e combi boiler |
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The DP5000 is a dual channel pH Controller providing either relay or proportional pulse outputs to drive chemical metering pumps. A custom backlit display provides constant information regarding
controller conditions.
High and low alarm points, delay and limit timers, and other programmable features make the DP5000 the most adaptive pH controller available.
Features:
Custom Backlit LCD
Temperature Reading
High and Low Set Points
Proportional Pulse or Relay Output
Both Standard
Limit Timers for Each Output
pH Programmable Response Delay
Single and Dual Point Calibration
0%u201314 pH Scale
UL CUL CE - Certified
Display Items:
Current pH Value
Current mA Output Level
Current Pump Speed
Temperature
Timer Settings and Readings
Alarm Conditions |
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alpha-pH800 1/4 DIN pH/ORP Controller
Product Features :
- User-Customization through Advanced Setup Menu offers flexibility in matching the controller's functions to suit individual's specific requirement
- Automatic Calibration with Auto-Buffer Recognition eliminates mistakes during calibration
- Symmetrical Mode Operation eliminates electronic noise problems when used with solution ground
- One-Point Online Calibration without shutting down the line
- Hold Relay for use with float switches/flow switches and other controllers as a failsafe function
- 0 to 2000 Second Time Delay Adjustment on control and alarm delays
- Galvanically Isolated Scaleable 0-20/4-20 mA Outputs for pH/ORP
- Hysteresis Band Protection against rapid control switching of relays from wear and tear
- Non-Volatile Memory retains all stored parameters and calibration data even if power fails
- Large Dual Display shows pH (or ORP) with temperature
simultaneously - features clear multiple icons, set points, and status messages
- Choice of Temperature Sensor Pt100/Pt1000 with
2-wire or 3-wire temperature input selection
- Easy Installation and Wiring with detachable plug-in connectors
Applications :
General: Useful for any batch or on-line type application that requires accurate pH or ORP control.
Water Purification/Treatment: Use for batch and on-line control of incoming process water, rinse water treatment, recirculating system and waste water treatment.
Industrial: Ideal for chemical processing, food processing. aquarium, pharmaceutical, hydroponics and waste control industries. |
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Features:
- Compact 1/16 DIN size fits into standard industry panel cutouts.
- Microprocessor for reliable, accurate measurement and control of pH.
- Large and super bright LED display of pH (red) and temperature (green)
- Rear screw terminals for power, 2 sets of relays, Pt 100 input and BNC for pH input.
- Optional NEMA-4X gasketed lens cover fits over front bezel of controller-made of watertight corrosion resistant ABS plastic. |
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range of industrial microprocessor-driven instruments with automatic temperature measurement and correction, wall mounting IP65 or flush fitting, with two thresholds, two analogic output functions 4 - 20 mA, available as:
- pH meter
- millivolt meter (Redox)
- conductivity-meter |
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iControl® Integrated Control System
Stop The Waste And Take Control with iControl.
Now you can stop the waste and take control of your powder coating operation with Nordsons iControl integrated control system, featuring closed loop digital flow control, automatic gun triggering and reciprocator control.
Traditional open loop controls lack repeatability and don't compensate for incoming air pressure changes at the powder pump. With closed loop flow control, like iControl, changes in compressed air input are measured and converted in to digital signals, then sent to a proportional valve.
This valve then compensates for varying pressure by changing the airflow to the pump accordingly - resulting in repeatable powder output from the gun and uniform film build on the part beng sprayed.
The technology provides digital control of all application parameters and gun movers through a single, user-friendly operator interface.
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EFS 8427 IPOD COIL
PRESENTATION
The EFS 8427 rack is a power
driving module for injection
systems that use magnetoelectric
technology.
It features different driving
modes and advanced functions
making it adaptable to most of
the injectors available on the
market.
ADVANTAGES
• Internal power supply adjustable from 6 to 50 V (compatible with the new automobile
systems powered under 42 V)
• Can operate at high voltages of up to 150 V and can generate up to 30 A peak value
• Independent unit with internal pulse generator
• Features functions compatible with the whole range of 823x Ipods
USE
The injector driving parameters can be modified by means of an RS232 or RS485 (4wire)
link, using the MODBUS protocol:
• MODBUS identification on the front panel
• Daisy chaining of racks by means of the RS485 link
• PC supervision software available on demand.
The injector driving can be started:
• by an external input
• by an internal pulse generator.
The driving modes are derived from a basic cycle defined by the following
phases:
• Boost phase (high voltage capacity discharge) as an option
• Pull-in phase (current chopping on thresholds)
• Holding phase (current chopping on thresholds)
• Discharge phase (Zener voltage).
The system is fully protected against overcurrents, short-circuits and overheating.
DRIVING EXAMPLES
Driving type 8238 Driving type 8237Driving type 8232 |
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The EFS 8370 module is a
power driver for piezoelectric
injectors.
It features different driving
modes and advanced functions
making it adaptable to most of
the injectors available on the
market.
ADVANTAGES
• Opening and closing voltage can be set independently between -200 V to +200 V
• Maximum current can be set from -20 A to +20 A
• Current slope can be set between 0.1 A/µs to 10 A/µs
• Enough power to deliver 250 injections per second
• Internal pulse generator.
SYSTEM DESCRIPTION
The driving parameters of the injector can be set via an RS232 or RS485 (4 wires link,
using the MODBUS protocol:
•MODBUS identification on the front panel
•Daisy-chaining of racks by means of the RS485 link
•PC supervision software available on demand
The injector driving can be started:
•by an external input
•by an internal pulse generator
Three driving methods are available as standard (see the examples above).
Other modes can be added upon request.
The « injector opening » voltage can be fixed or can changeby linear regression based
upon an analog input, the image of an external physical phenomenon.
The equipment is protected against overcurrents, short-circuits and overheating.
IPOD PIEZO
WinIPOD piezo (EFS1764) is a graphic
interface enabling the complete
parameter management (currents,
voltages, time) necessary for driving
the injector. |
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As a major Original Equipment Manufacturer and Supplier of turn-key plants, ALSTOM Power Service delivers not only after sales service for the key components, but also a broad spectrum of instrumentation and control as well as plant information systems solutions that allow to modernise plant control and improve and optimise your power plant business.
Instrumentation and Control Systems (I&C) perform the functions of regulation, protection, control, monitoring, alarm and information management on your power plant. It is a central information system that enables plant operators to supervise the plant effectively and to make the right decisions in time, and it ensures fault free operation of your plant. Therefore, state of the art I&C is beneficial and vital for plant information, decision making, competitive high end performance and high reliability of the plant. |
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An electronic device that assists the control of a vehicle's engine management system and transmission management system by instantaneously measuring multiple events enabling "real time" adjustments of fuel, air, spark and gear shift to help the powertrain operate efficiently, reliably, and economically.
The Delphi MT86 Powertrain Control Module (PCM) features an up-integrated design that reduces weight and wiring. Its small package size enables passenger compartment mounting. Its robust design enables under hood mounting. Its flash programming provides in-vehicle memory updates.
The MT86 PCM is designed to support most 6-cylinder port fuel injection gasoline and up to 6-speed automatic transmission programs.
Delphi also offers engine control modules (ECM) for 4-cylinder gasoline port fuel injection engines; light duty, medium duty and heavy duty diesel engines; and small (1- and 2-cylinder) gasoline engines. |
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DESCRIPTION:
The PSP 100 is a tool able to manage up to five controls simultaneously.
It is equipped with three entries reserved for controls of ejection, two entries reserved for the positional checking of band, an exit poiur the stopping of the press.
Principle:
The selection of controls corresponds to the sensors used. With each lathe of crankshaft of the press, the signals of the sensors are considered and put in memory. The cyclic probe (inductive detector provided with the controller actuated by a cam fixed at the crankshaft) makes it possible to question the memory and to stop the press in the event of absence of the one of the signals. The angular position of the cam (cyclic probe) takes as reference the last signal sensor because the PSP 100 has an entry cam. there is defect for the controller if all the signals of ejection or position did not appear before the cyclic signal probe.
Car training:
Controller PSP 100 functions by car-training. Initially to the installation of the apparatus, the PSP 100 will memorize in learning mode the configuration of production. Then, in production mode, it will compare automatically the cycle memorized with the successive cycles and will act in the event of defect.
FEATURES:
Tension: 220 V AC 50 Hz (110 V on request)
Entries sensors: 24 V PNP (NPN on request)
Cyclic probe: Provided M12 PNP
Cyclic probe esp necessary if the press is already equipped with an electronic cam (typeME 8C DIMECO) |
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PV Voice Synthesizer
* High quality 64Kbit speech chip creates a clear sound
* Maximum output level of 110dB/m with an adjustable volume.
* NPN or PNP open collector transistor compatible.
* DIN rail or stand alone, vertical or horizontal mounting available.
* Up to 32 channel programming with a choice of max 64 or 128 seconds of program time.
* 1-bit (1 to 16 channel only with a single contact closure) or 6-bit (1 to 32) binary input system.
* Auxiliary output allows connection to external amplifier. |
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21Plus! TM Measurement and Control Platform
The newest release of 21Plus! TM, is the very latest technology
offered to the continuous web gauging market. This is the
latest, significantly enhanced release of EGS’ widely installed
21Plus! TM Measurement and Control platform. It takes all the
proven features of 21Plus! TM and enhances them to include
improved operating features and data security features, while
maintaining the safety and security of proven operational
experience. |
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The Control is a PID controller that makes any solenoid valve "intelligent", the choice of solenoid valve depending on the user's application (from among the 601, Posiflow, Preciflow solenoid valves etc), and on the installation, which may be in a critical environment.
The Control can control 2 loops in the same manufacturing process, whether they are open, closed or double (cascaded). For instance:
- In an open loop: the Control adjusts the valve's pressure or flow rate (without a sensor) by measuring the feedback value.
- In a closed loop: the Control continuously compares the set pressure or flow with the set point thanks to a signal emitted by the sensor. The benefits? Very precise control (hysteresis of 1%) that reacts to external interference
- In a double loop (with 2 sensors): the first loop adjusts the valve's pressure or flow for optimum control, while the second loop returns the signal of the relevant feedback value (pressure, position, force etc). Because the process's response time is integrated into the control process as a whole, the latter is more stable. |
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General Description
The D3C and D3D Series directional control valves are high-performance, 4-chamber, direct operated, cam controlled, 3 or 4-way valves. They are available in 2- position and conform to NFPA?s D05/CETOP 5 mounting patterns.
Features
Choice of 2 cam roller positions (D3C and D3D)
Short stroke option
High flow, low pressure drop design
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The PC 241 and 242 is a 2 pump controller designed mainly to be used in municipal
wastewater pumping stations of either gravitation or pressurised type. It is has many advanced features to minimise the costs in the
pumping station throughout the whole life-cycle.
The controller comes in two versions: with graphical display to have a full user interface and without display to fit in budget applications. The level sensing in the pit may be done using either float switches
or 4-20 mA sensor. Viewing of alarms, manual control of pumps and changing of settings etc. can be made locally via the graphical user interface. It can also be done via the configuration software AquaProg at a PC, connected directly to the local service port or remotely via e.g. modem. |
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| The iQpump® controller was designed with the pump service operators and pump system owners in mind. iQpump® offers ease of setup and comprehensive pump and motor protection features. The integrated pump specific software and setup parameters, allow the operator to setup specific control values for a wide rantge of applications. The iQpump® controller will automatically adjust pump operating conditions conditions, as the process variables change while still maintaining optimum pump performance and protection. iQpump® can also replace phase converters when converting from a single phase to a three phase pump motor. |
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Variable Speed Pumping Systems - Technologic 5500 Series (multiple pump, multiple zone pump controller, )The Technologic 5500 pump controller is designed to provide optimum performance, reliability and energy savings. Receiving sensor inputs, staging pumps, controlling AFD speed and monitoring the motor performance to meet system demands are the overall functions of the pump controller.
The Technologic 5500 Controller combines PID functions, setpoint modification, and system and component status into a single, central, user-friendly unit.
A data-logging feature provides historical information of key events with date and time stamps. Log information includes alarms, pump run timers and pump cycle counters. The signal log displays the minimum, maximum and current values of the process variable and flow. It is also capable of displaying kilowatt-hours. |
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| The Axiom is a discrete valve communication & control device for quarter-turn automated valves. The advanced position sensor offers reliable long-life performance with push-button settings that may be made quickly and conveniently. The integral pneumatic pilot valve offers contemporary features which further enhance the operating performance of your automated valve system. And, with the Axiom's rugged construction will withstand your most challenging plant environments. |
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| The Axiom is a discrete valve communication & control device for quarter-turn automated valves. The advanced position sensor offers reliable long-life performance with push-button settings that may be made quickly and conveniently. The integral pneumatic pilot valve offers contemporary features which further enhance the operating performance of your automated valve system. And, with the Axiom's rugged construction will withstand your most challenging plant environments. |
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| The Axiom is a discrete valve communication & control device for quarter-turn automated valves. The advanced position sensor offers reliable long-life performance with push-button settings that may be made quickly and conveniently. The integral pneumatic pilot valve offers contemporary features which further enhance the operating performance of your automated valve system. And, with the Axiom's rugged construction will withstand your most challenging plant environments. |
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| The Axiom is a discrete valve communication & control device for quarter-turn automated valves. The advanced position sensor offers reliable long-life performance with push-button settings that may be made quickly and conveniently. The integral pneumatic pilot valve offers contemporary features which further enhance the operating performance of your automated valve system. And, with the Axiom's rugged construction will withstand your most challenging plant environments. |
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Case and coldroom controllers
Refrigeration controllers of the UA 300 series are designed to control refrigerated display cases and coldrooms (both normal- and low-temperature refrigeration). The particular application - refrigerated multideck, refrigerated counter, freezer island case, walk-in freezer, etc. - and the defrost method are set directly on the controller by DIP switch.
The new UA 300 E controller for refrigeration points equipped with electronic expansion valves is suitable for all applications: chiller and freezer display cases, refrigerated counters, freezer islands and reach-ins, walk-in freezers and chillers.
Pulse-width modulation of the valves allows optimum control of superheat. The UA 300 E is capable of indepently controlling two EEVs.
All case and coldroom controllers contain an intelligent emergency operation routine covering all normal control functions.
The controllers are supplied for installation in display cases (with or without a local operator unit) and for control panel mounting. They can optionally be had with a CAN interface for networking and connection to the store computer or with internal real-time clock. |
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| Unitek Peco's Dual Pulse Series is a full range of Capacitive Discharge (CD) power supplies for precision resistance welding applications. Dual Pulse Series power supplies are microprocessor controlled, store multiple weld schedules, and provide consistent weld energy. |
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General Description
Profichip’s VPC3+C is a communication chip with 8 Bit Microprocessor interface for intelligent PROFIBUS slave applications. This chip represents an enhancement of the VPC3+B in terms of protocol functions and power consumption.
Features VPC3+C
* Upgrade of VPC3+B, pin and function compatible
* supporting PROFIBUS DP-VO, DP-V1 & DP-V2 protocol
* 4 KB communication RAM
* 5V or 3,3V supply voltage, 5V tolerant inputs
* low current consumption (‹90mA/5V, ‹45mA/3,3V)
* lead-free design available (ROHS complaint)
* PNO certified customer applications
* Package PQFP44 |
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Watlow solid state power controllers complement the rapid switching required by PID temperature controls and help deliver optimum system performance and service life. Available in 1-phase and 3-phase/2-leg and 3-leg configuration, Watlow power controllers meet most industrial heating applications. Random, zero cross or phase angle fire options match power controller to the application requirement. DIN-A-MITE® SCR power controllers provide a convenient DIN rail mount package in current ratings from 18 to 100 amperes – a good replacement for equal mercury displacement relays. QPAC SCR power controllers rated up to 1,000 amperes for those large process heating applications. POWER SERIES microprocessor based SCR power controllers with ratings from 65 to 250 amperes. The POWER SERIES offers extensive system and heater diagnostics features and agency approvals. SERIES CZR is a CSA, VDE and UL® recognized contactor with ratings from 18 to 50 amperes single phase. Single solid state relays from 10 to 75 amperes. E-SAFETM relay is a 3 pole hybrid solid state/mechanical relay with current ratings of 20 and 40 amperes and is UL®-508 listed and C-UL®. E-SAFE is a good mercury displacement relay replacement in the amperages it serves.
Applications
Semiconductor processing
Plastics processing
Heat treating
Drying ovens
Foodservice equipment
Petroleum/chemical
Lighting equipment
Glass processing
Furnace/oven |
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With MEROBEL’s new DGT300, Web Tension Control has never been so easy to manage.
The newest Digital Controller from MEROBEL combines, in a smart and low profile front face enclosure, the most simple user’s interface with the most advanced technical features.
Designed for both closed loop and open loop tension control, the DGT300 is the up-to-date turnkey solution for unwinding, rewinding and intermediate tension control applications.
Allowing 100% setting up through its user’s friendly Windows PC interface, or through its front panel keyboard, the DGT300 includes all the requested web tension control specific functions : E-stop, soft start, hold & release, taper tension, no-stop splice turrets. Analog set point input is also available for using distant remote control with PLC analog output or potentiometer.
Allowing direct input of position sensors, US sensors, or any kind of load cells technology signals, the DGT300 design gives the benefit of fully digital calibration procedure as simple as 1-2-3 (no switch, strap, or resistance).
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Controllers and Regulators for specific applications
