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  • Air circuit breakers: DH series

    0 out of 5

    This is a new series alternative to DB. Compact in size than conventional type.
    High performance and full protection function.

    The newly designed DH series air circuit breakers have excellent features as follows:

    • The height and depth dimensions are identical in all sizes up to 3200AF
    • Incresed accessibility from the front enhances easy of installation, operation and maintenance
    • No extra arc space required, This will assist in minimizing switchboard height and costs
    • Very fast interruption by double break system• Selective trip protective coordination functions

    IEC60947-2
    EN60947-2
    AS3947-2
    NEMA PUB No. SG3
    ANSI C37.13
    JIS C 8201-2-1
    JEC 160

  • Air load break switches: LBS,LB,RF series

    0 out of 5

    LBS series: Striker mechanism is employed in which the striker opens the switches automatically when the fuse blows.
    LB series: Wide variation is available by combining each unit’s functions and the combination is easy to rearrange.

    FUJI air load break switch type LBS is provided with current limiting power fuses and type LB is not so fitted. Both types are compact and incorporate arc-extinguishing devices of FUJI’s own design. The arc is drawn into a long narrow chamber with close clearances in which the gases are rapidly cooled and dispersed. Contact points therefore wear very slowly, so giving switches a long service life. FUJI air load break switches are recommended for use with power capacitors and transformers.

  • Annunciator relay:RV series

    0 out of 5

    RV series provides general-purpose annunciator relays capable of forming even complex system for the signs of defect indication at a low cost.

    Various alarm display patterns can be accommodated by using the extensive product lineup and combining them with JH13PN-type flicker relays.

  • Card relay:RB series

    0 out of 5

    Compact card relay for print board with low height and narrow width

    The RB 104 and 105 relays are designed for printed circuit board use. These relays are extremely thin (5mm) and so, can be densely mounted on PC boards. As a result, PC board size and cost can be greatly reduced. Employing of bifurcated contacts ensure high contact reliability, allowing the RB104, 105 relays to be used in low-level circuits. Coil voltages are available in ranges from 4.5V to 24V DC.

  • Placeholder

    Circuit protectors: D seriess

    0 out of 5

    Ideal for control circuits of all types of control panels, or protection of your equipment.

    The CP31 and CP32 have a similar functions to a molded case circuit breaker and they can be used for normal switching ON and OFFoperations while breaking bothoverload and short-circuit currents.
    They are available in two time – current versions — an instantaneous and a time-delay version.
    A suitable type should be selected to match the thermal and permissible current requirements.
    These are recommended for sequential control circuits, motor control circuits, solenoid-operated valves, heaters and solid – state applications.

  • Circuit protectors: F series

    0 out of 5

    A perfect choice for the protection of your electrical equipment, or control circuit for control panels of all kind.
    A global model, Super slim body with full of functions.

    FUJI’s compact and high-performance CP-F series circuit protectors incorporate FUJI’s advanced technology.
    Their thin sizes make them ideal for use as AC/DC line switches in office andindustrial equipment.

    UL (File No.E96846)
    TÜV (IEC)(R9650230)
    CCC (China GB)(2003010309067080)

  • Current limiting power fuses: E,SCF,JC series

    0 out of 5

    The fuse can be used independently or incorporated with switches that are not provided with a tripping device, from back-up fuses to current limiting fuses which can interrupt all current ranges.

    FUJI current limiting power fuses are available in general purpose and back-up versions. Type SCF and HF ··· E general purpose fuses will interrupt all excessive current ranging from the minimum melting current to the rated interrupting current. They will accurately interrupt a 200 – 300% overcurrent of the rated current. The fuse can be used independently or incorporated with air load break switches not provided with trip mechanisms. Very economical to install. The back-up fuses are rated at 12kV or higher and used with switches provided with trip mechanisms incorporated with CT or OCR.

  • Disconnecting switches: V series,RF series

    0 out of 5

    Reliable disconnecting switches that have been chosen by customers for a long time. Small, light, and easy-to-operate. It is easy to mount them on cubicles.

    FUJI high voltage disconnecting switches comprise the V and RF types.
    The small size and lightness of the V type disconnecting switches make them highly suitable for cubicle use.
    They make use of FUJI’s specially designed coil spring, a line-contact and ball contact (RF type) system which gives them a high efficient operation without overheating.
    V type disconnecting switches are not provided with latches but their design will not permit them to be opened by magnetic force. Switches provided with latches can also be supplied upon request.

  • Display lights:DP24, 36, 40, 48 series

    0 out of 5

    Improved safety achieved by excellent visibility and unified structure with quick terminal and live section cover.

    High luminance with brilliant colors (LED illuminated products), pure white and blue products are available. Significant reduction of power consumption and product mass.
    Fuji Electric’s unique quick terminal and live section cover in a single unit facilitate efficient wiring and improved safety.

  • Earth leakage protective relays: BRR,EL,RRD series

    0 out of 5

    A relay performs contact output when detecting earth leakage. Both ZCT integrated model and ZCT separated model are available.

    In the earth leakage relay the breaking mechanism is omitted from the ELCB, and the ZCT and earth leakage tripping device are integrated into a common body.
    These relays are available in both instantaneous and time-delay versions.
    Generally these relays are used in conjunction with MCCB’s, ACB’s and motor starters.

    UL1053

  • Energy Monitoring System: F-MPC I/O series

    0 out of 5

    Digital I/O Unit now available to monitor energy usage (electricity, gas, water, etc.) and equipment operating status.

    Include a F-MPC Web Unit to easily build a monitoring system.

  • Flicker relays:JH series

    0 out of 5

    JH series provides flicker-operation-type relays for AC/DC common use.

    The JH Series relays operate at an intermittent cycle of 600 ms. Combining them with the RV Series annunciator relays expands the variation of failure display.

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  • 1000-1001-1101 Configurable controllers

    0 out of 5

    Overview

    Microprocessor controller, 48×96 (1/8 DIN) format for model 1000 and 96×96 (1/4 DIN) format for models 1001 and 1101 manufactured using SMT.
    The 1000 family of controllers provide a complete operator interface, with a Lexan membrane faceplate to give IP54 frontal protection that has 3 keys, two green LED displays with 3 (1000) or 4 (1001 and 1101) digits, and red LED indicators for the 3 alarm relay outputs and a green LED for the main control output.
    The main input for the control variable is universal and provides the possibility of connecting different types of signal:

    • Thermocouples of types J, K, N, S, R, T
    • Resistance thermometer Pt100 (3-wire)
    • Linear inputs: 0-50mV, 10-50mV keyboard definable 2-10V, 0-10V, 0-20mA, 4-20mA with an external shunt.

    An auxiliary analogue input is available for a current transformer input.
    The instrument has a double control output that is both relay (5A, 250Vac at cosφ=1) and static (24Vdc, max.20mA) and up to a maximum of 3 alarm relay outputs (3A, 250Vac).
    Alternatively, the control output can be analogue (0-20mA, 4-20mA or 0-10V, 2-10V).
    The optional communications port can be Current Loop, or RS485 with GEFRAN (Cencal) protocol with a maximum speed of 9600 baud (RS485).
    The programming of the instrument is simplified by the grouping of the parameters into function blocks.
    Access to the configuration parameters is protected by a hardware jumper and different values of a protection code can be used to restrict the number of parameters that can be displayed and modified by the user.

  • 1200 Configurable controller

    0 out of 5

    Overview

    Microprocessor controllers, 48×96 (1/8DIN) format for 1200 and 96×96 (1/4DIN) format for 1300, built with SMT technology.
    Complete operator interface, protected by Lexan membrane to guarantee an IP65 faceplate protection level.
    Composed of 4 keys, double 4-digit green LED display, 4 red signal LEDs for the 4 relay/logic outputs and 3 additional LEDs with programmable function to signal the instrument’s various function states.
    The main input for the variable to be controlled is universal, and allows connection of a wide variety of signals: thermocouples, resistance thermometers, thermistors, normalized linear inputs, all with possibility of custom linearization set from the faceplate. Input type is selected entirely from the faceplate and requires no external adapter shunts/dividers.
    A second auxiliary analog input from current transformer is available. You can select one of the two presettable setpoints, select Manual-Automatic mode, reset the alarm memory, or enable the hold function by means of the digital input.
    The instrument provides up to 4 outputs: relay (5A, 250VAC/30VDC cosφ = 1) or logic (24V ± 10% (10Vmin a 20mA)).
    An analog output in voltage or in current is also available. The functions of each output are freely configurable from the faceplate. In addition to the control and alarm outputs, you can also have outputs that repeat the state of the digital or retransmission input by process variable, setpoint, deviation, alarm trip points and values acquired via serial line.
    An additional output (24VDC, 30mA max.) is available to power outside transmitters.
    The serial communication option can be in Current Loop or RS485, with MODBUS RTU protocol and maximum speed of 19200 baud (485). The instrument’s entire programming procedure is made easier by grouping the parameters in function blocks (CFG for control parameters, Inp for inputs, Out for outputs, etc.).
    The instrument can also select the parameters to be displayed based on its hardware configuration, which automatically hides irrelevant parameters.
    The instrument is supplied with an “EASY” configuration calling for just a few parameters (only those pertaining to the model ordered and essential to the controller’s operation). In this way, you just have to set the setpoint and the alarm, then launch self-tuning with the specific button.
    For even simpler configuration, you can use a PC programming kit consisting of a cable and a guided program for Windows environment (see Technical Data code WINSTRUM).

  • 1250 PID 1/8 DIN temperature controller

    0 out of 5

    Overview

    • Timer, setpoint and algorithm programmer for controlling motorized valves
    • Advanced tuning of control parameters
    • Different password levels
    • Universal input configurable for thermocouples, resistance thermometers, linear inputs
    • Remote setpoint input
    • Relay, logic, isolated analog outputs
    • Up to two CT inputs for interrupted load diagnostics
    • RS485 serial communication in Modbus RTU
    • Controller assembly removable from the front for quick replacement.
    • Accuracy 0.2%, sampling time 60 ms

  • 1300 Configurable controller

    0 out of 5

    Overview

    Microprocessor controllers, 48×96 (1/8DIN) format for 1200 and 96×96 (1/4DIN) format for 1300, built with SMT technology.
    Complete operator interface, protected by Lexan membrane to guarantee an IP65 faceplate protection level.
    Composed of 4 keys, double 4-digit green LED display, 4 red signal LEDs for the 4 relay/logic outputs and 3 additional LEDs with programmable function to signal the instrument’s various function states.
    The main input for the variable to be controlled is universal, and allows connection of a wide variety of signals: thermocouples, resistance thermometers, thermistors, normalized linear inputs, all with possibility of custom linearization set from the faceplate. Input type is selected entirely from the faceplate and requires no external adapter shunts/dividers.
    A second auxiliary analog input from current transformer is available. You can select one of the two presettable setpoints, select Manual-Automatic mode, reset the alarm memory, or enable the hold function by means of the digital input.
    The instrument provides up to 4 outputs: relay (5A, 250VAC/30VDC cosφ = 1) or logic (24V ± 10% (10Vmin a 20mA)).
    An analog output in voltage or in current is also available. The functions of each output are freely configurable from the faceplate. In addition to the control and alarm outputs, you can also have outputs that repeat the state of the digital or retransmission input by process variable, setpoint, deviation, alarm trip points and values acquired via serial line.
    An additional output (24VDC, 30mA max.) is available to power outside transmitters.
    The serial communication option can be in Current Loop or RS485, with MODBUS RTU protocol and maximum speed of 19200 baud (485). The instrument’s entire programming procedure is made easier by grouping the parameters in function blocks (CFG for control parameters, Inp for inputs, Out for outputs, etc.).
    The instrument can also select the parameters to be displayed based on its hardware configuration, which automatically hides irrelevant parameters.
    The instrument is supplied with an “EASY” configuration calling for just a few parameters (only those pertaining to the model ordered and essential to the controller’s operation). In this way, you just have to set the setpoint and the alarm, then launch self-tuning with the specific button.
    For even simpler configuration, you can use a PC programming kit consisting of a cable and a guided program for Windows environment (see Technical Data code WINSTRUM).

  • 1350 PID 1/4 DIN temperature controller

    0 out of 5

    Overview

    • Timer, setpoint and algorithm programmer for controlling motorized valves
    • Advanced tuning of control parameters
    • Different password levels
    • Universal input configurable for thermocouples, resistance thermometers, linear inputs
    • Remote setpoint input
    • Relay, logic, isolated analog outputs
    • Up to two CT inputs for interrupted load diagnostics
    • RS485 serial communication in Modbus RTU
    • Removable faceplate for immediate replacement
    • Accuracy 0.2%, sampling time 60 ms

  • 1600 Controller

    0 out of 5

    Overview

    Microprocessor controller, format 48×48 / 96×96 (1/8 DIN – 1/4 DIN) manufactured using SM Technology.
    The instrument provides a complete operator interface, protected by a Lexan membrane that ensures level IP65 faceplate protection.
    It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED’s for the 4 logic or relay outputs, and a further 3 LED’s that are programmable to indicate the various operational states of the instrument.
    The main input for the process variable is universal and provides the possibility to connect many types of input sensor: thermocouple type J, K, R, S, T, B, E, N, Ni-Ni18Mo, L; resistance thermometer Pt100 3-wires; thermistor PTC; ilinear inputs 0-50mV, 10-50mV, 2-10V, 0-10V, 0-20mA, 4-20mA, and potentiometer, all with the possibility of custom linearisation that can be defined using the faceplate keys.
    The type of input is selected from the faceplate keys and no external shunts or adapter are required. A second auxiliary isolated analogue input is available, which can also be configured for a linear input (0-10V, 2-10V, 0-20mA / 4-20mA), for remote setpoint, potentiometer or current transformer.
    The auxiliary input function is completely configurable, including the possibility of a custom linearization. It is possible to configure the 2 available isolated digital inputs for selection of up to 4 local setpoints; start, stop and reset of internal timer; Auto/Man, Loc/Rem functions; alarms memory reset; input hold function.
    The instrument can have up to 4 relay (3A/250V) or logic (12Vdc, 20mA) outputs and up to 2 islolated analogue outputs in voltage or current.
    The function of each output is completely configurable by faceplate.
    The available functions include: control output, alarm output, timer, digital input repetition, retransmission of process value, setpoints, deviation, alarm setpoint or value read from digital communication.
    The Heat/Cool adjustment offers the possibility of setting the cooling parameters in relation to the type of water, oil or air fluid.
    A further isolated output (10 or 24Vdc, 30mA max.) is available for powering external transmitters or potentiometers.
    The serial communication interface RS485 (RS232C compatible) makes it possible to read or modify any parameter and to govern the instrument online (local/remote manual/automatic commu-tation, internal timer control, direct control of outputs).
    Protocols available: MODBUS RTU and CENCAL (Gefran).
    Using these it is possible to write to any of the instrument parameters.
    All the programming procedures of the instrument are facilitated by the grouping of the parameters in function blocks (CFG for the control parameters, Inp for the inputs, Out for the outputs, etc) and by the possibility of selecting a simplified menu for entering the most frequently used parameters.
    To simplify the configuration even further, a programming kit is available for PC, which includes a menu driven configuration program for Windows and the necessary cable to connect the instrument (see data sheet cod. 80021).

  • 1600P Programmers – Controllers

    0 out of 5

    Overview

    Microprocessor setpoint programmer and controller, format 48×96 / 96×96 (1/8 DIN – 1/4 DIN).
    Manufactured using SMT, the instrument provides a complete operator interface, protected by a Lexan membrane that ensures level IP65 faceplate protection.
    It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED’s for the 4 logic or relay outputs, and a further 3 LED’s that are programmable to indicate the various operational states of the instrument.
    10 led red bargraph indication can be associated with analogue outputs for control, inputs or deviations.
    The main input for the process variable is universal and provides the possibility to connect many types of input sensor: thermocouple, resistance thermometer, thermistor, linear inputs, potentiometer, all with the possibility of custom linearisation that can be defined using the faceplate keys. The type of input is selected from the faceplate keys and no external shunts or adapter are required .
    A second auxiliary isolated analogue input is available, which can also be configured for a linear input, potentiometer or current transformer.
    There are two isolated digital inputs for entering the program commands of start, stop and reset, choosing the program and to step through the program.
    The instrument can have up to 4 relay (5A/250V) or logic (11Vdc, 20mA) outputs and up to 2 islolated analogue outputs in voltage or current.
    The function of each output is configurable and event outputs linked to the individual program step as well as control and alarm functions can be provided.
    A further isolated output (10 or 24Vdc, 30mA max.) is available for powering external transmitters or potentiometers. The serial communication interface RS485 (RS232C compatible) makes it possible to read or modify any parameter and to govern the instrument online (local/remote manual/automatic commutation, internal timer control, direct control of outputs).
    Protocols available: MODBUS RTU and CENCAL (Gefran).
    The sequence for setting up the programmer is particulary brief and there are up to 8 steps, each with a setpoint ramp and hold.
    It is also easy to set up any interlocks required from logic inputs and the event outputs, as well as the type of restart preferred using the few set-up steps in the “Step” menu.
    The various steps can be regrouped in 4 different programs.
    All the programming procedures of the instrument are facilitated by the grouping of the parameters in function blocks (CFG for the control parameters, Inp for the inputs, Out for the outputs, etc) and by the possibility of selecting a simplified menu for entering the most frequently used parameters.
    The instrument can also select the parameters is needs to display as a function of the hardware configuration, automatically concealing those that are not influential.
    To simplify the configuration even further, a programming kit is available for PC, which includes a menu driven configuration program for Windows and the necessary cable to connect the instrument (see data sheet cod.80021).
    The programmer, as well as executing the program controlling the main output (heat/cool with two independent PID loops), can also retransmit 2 different setpoint profiles, with a common time base, to a slave controller using the two analogue outputs.
    In the execution phase of the programmer, the two displays are used to monitor the behaviour of the program and make any necessary adjustments immediately.

  • 1600V Controllers for motorized valves

    0 out of 5

    Overview

    Microprocessor controller for three-step motorized valves, 48×96 / 96×96 (1/8DIN – 1/4DIN) size.
    Manufactured using SM Technology, the instrument provides a complete operator interface, protected by a Lexan membrane that ensures level IP65 faceplate protection.
    It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED’s for the 4 logic or relay outputs, and a further 3 LED’s that are programmable to indicate the various operational states of the instrument. 10 led red bargraph indication can be associated with analogue outputs for control, inputs, deviations or valve position.
    The main input for the process variable is universal and provides the possibility to connect many types of input sensor: thermocouple, resistance thermometer, thermistor, linear inputs, potentiometer, all with the possibility of custom linearisation that can be defined using the faceplate keys.
    The type of input is selected from the faceplate keys and no external shunts or adapter are required.
    It is possible to activate correction of the input using a linear function defined by way of two points on it.
    A second auxiliary isolated analogue input is available, which can also be configured for a linear input or, potentiometer for valve position feedback.
    It is possible to configure the 2 available isolated digital inputs for selection of up to 4 local setpoints; start, stop and reset of internal timer; Auto/Man, Loc/Rem functions; alarms memory reset; input hold function.
    This instrument has up to 4 relè (3A, 250V) or logic (12Vdc, 20mA) outputs, 2 of which will be dedicated to the open/close valve functions and up to 2 isolated analogic outputs, in voltage or current.
    Every output function is configurable from keypad; available functions are control output (open/close valve); alarm output; timer controlled output; digital input repetition; retransmission of process value, setpoint, deviation, alarm setpoint or value read from digital communication.
    A further isolated output (10 or 24Vdc, 30mA max.) is available for powering external transmitters or potentiometers.
    The serial communication interface RS485 (RS232C compatible) makes it possible to read or modify any parameter and to govern the instrument online (local/remote manual/automatic commutation, internal timer control, direct control of outputs).
    Protocols available: MODBUS RTU and CENCAL (Gefran).
    Using these protocols it is possible to write to any of the instrument parameters.
    Specific parameters are present for the valves control, i.e. the actuator stroke time, the minimum pulse time, the impulsive intervent treshold, the dead zone; also the control type is configurable with or without potentiometer feedback; with PD or PID algorithm.
    All the programming procedures of the instrument are facilitated by the grouping of the parameters in function blocks (CFG for the control parameters, Inp for the inputs, Out for the outputs, etc) and by the possibility of selecting a simplified menu for entering the most frequently used parameters.
    The instrument can also select the parameters to display depending on the hardware configuration, automatically hiding those that are not influential.
    To simplify the configuration even further, a programming kit is available for PC, which includes a menu driven configuration program for Windows and the necessary cable to connect the instrument (see data sheet cod. 80021).

  • 1800 Controller

    0 out of 5

    Overview

    • Microprocessor controller for three-step motorized valves, 48×96 / 96×96 (1/8DIN – 1/4DIN) size.
      Manufactured using SM Technology, the instrument provides a complete operator interface, protected by a Lexan membrane that ensures level IP65 faceplate protection.
      It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED’s for the 4 logic or relay outputs, and a further 3 LED’s that are programmable to indicate the various operational states of the instrument. 10 led red bargraph indication can be associated with analogue outputs for control, inputs, deviations or valve position.
      The main input for the process variable is universal and provides the possibility to connect many types of input sensor: thermocouple, resistance thermometer, thermistor, linear inputs, potentiometer, all with the possibility of custom linearisation that can be defined using the faceplate keys.
      The type of input is selected from the faceplate keys and no external shunts or adapter are required.
      It is possible to activate correction of the input using a linear function defined by way of two points on it.
      A second auxiliary isolated analogue input is available, which can also be configured for a linear input or, potentiometer for valve position feedback.
      It is possible to configure the 2 available isolated digital inputs for selection of up to 4 local setpoints; start, stop and reset of internal timer; Auto/Man, Loc/Rem functions; alarms memory reset; input hold function.
      This instrument has up to 4 relè (3A, 250V) or logic (12Vdc, 20mA) outputs, 2 of which will be dedicated to the open/close valve functions and up to 2 isolated analogic outputs, in voltage or current.
      Every output function is configurable from keypad; available functions are control output (open/close valve); alarm output; timer controlled output; digital input repetition; retransmission of process value, setpoint, deviation, alarm setpoint or value read from digital communication.
      A further isolated output (10 or 24Vdc, 30mA max.) is available for powering external transmitters or potentiometers.
      The serial communication interface RS485 (RS232C compatible) makes it possible to read or modify any parameter and to govern the instrument online (local/remote manual/automatic commutation, internal timer control, direct control of outputs).
      Protocols available: MODBUS RTU and CENCAL (Gefran).
      Using these protocols it is possible to write to any of the instrument parameters.
      Specific parameters are present for the valves control, i.e. the actuator stroke time, the minimum pulse time, the impulsive intervent treshold, the dead zone; also the control type is configurable with or without potentiometer feedback; with PD or PID algorithm.
      All the programming procedures of the instrument are facilitated by the grouping of the parameters in function blocks (CFG for the control parameters, Inp for the inputs, Out for the outputs, etc) and by the possibility of selecting a simplified menu for entering the most frequently used parameters.
      The instrument can also select the parameters to display depending on the hardware configuration, automatically hiding those that are not influential.
      To simplify the configuration even further, a programming kit is available for PC, which includes a menu driven configuration program for Windows and the necessary cable to connect the instrument (see data sheet cod. 80021).

  • 1800P Programmer – Controller

    0 out of 5

    Overview

    Microprocessor setpoint programmer and controller, format 48×96 / 96×96 (1/8 DIN – 1/4 DIN).
    Manufactured using SMT, the instrument provides a complete operator interface, protected by a Lexan membrane that ensures level IP65 faceplate protection.
    It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED’s for the 4 logic or relay outputs, and a further 3 LED’s that are programmable to indicate the various operational states of the instrument.
    10 led red bargraph indication can be associated with analogue outputs for control, inputs or deviations.
    The main input for the process variable is universal and provides the possibility to connect many types of input sensor: thermocouple, resistance thermometer, thermistor, linear inputs, potentiometer, all with the possibility of custom linearisation that can be defined using the faceplate keys. The type of input is selected from the faceplate keys and no external shunts or adapter are required .
    A second auxiliary isolated analogue input is available, which can also be configured for a linear input, potentiometer or current transformer.
    There are two isolated digital inputs for entering the program commands of start, stop and reset, choosing the program and to step through the program.
    The instrument can have up to 4 relay (5A/250V) or logic (11Vdc, 20mA) outputs and up to 2 islolated analogue outputs in voltage or current.
    The function of each output is configurable and event outputs linked to the individual program step as well as control and alarm functions can be provided.
    A further isolated output (10 or 24Vdc, 30mA max.) is available for powering external transmitters or potentiometers. The serial communication interface RS485 (RS232C compatible) makes it possible to read or modify any parameter and to govern the instrument online (local/remote manual/automatic commutation, internal timer control, direct control of outputs).
    Protocols available: MODBUS RTU and CENCAL (Gefran).
    The sequence for setting up the programmer is particulary brief and there are up to 8 steps, each with a setpoint ramp and hold.
    It is also easy to set up any interlocks required from logic inputs and the event outputs, as well as the type of restart preferred using the few set-up steps in the “Step” menu.
    The various steps can be regrouped in 4 different programs.
    All the programming procedures of the instrument are facilitated by the grouping of the parameters in function blocks (CFG for the control parameters, Inp for the inputs, Out for the outputs, etc) and by the possibility of selecting a simplified menu for entering the most frequently used parameters.
    The instrument can also select the parameters is needs to display as a function of the hardware configuration, automatically concealing those that are not influential.
    To simplify the configuration even further, a programming kit is available for PC, which includes a menu driven configuration program for Windows and the necessary cable to connect the instrument (see data sheet cod.80021).
    The programmer, as well as executing the program controlling the main output (heat/cool with two independent PID loops), can also retransmit 2 different setpoint profiles, with a common time base, to a slave controller using the two analogue outputs.
    In the execution phase of the programmer, the two displays are used to monitor the behaviour of the program and make any necessary adjustments immediately.

  • 1800V Controllers for motorized valves

    0 out of 5

    Overview

    Microprocessor controller for three-step motorized valves, 48×96 / 96×96 (1/8DIN – 1/4DIN) size.
    Manufactured using SM Technology, the instrument provides a complete operator interface, protected by a Lexan membrane that ensures level IP65 faceplate protection.
    It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED’s for the 4 logic or relay outputs, and a further 3 LED’s that are programmable to indicate the various operational states of the instrument. 10 led red bargraph indication can be associated with analogue outputs for control, inputs, deviations or valve position.
    The main input for the process variable is universal and provides the possibility to connect many types of input sensor: thermocouple, resistance thermometer, thermistor, linear inputs, potentiometer, all with the possibility of custom linearisation that can be defined using the faceplate keys.
    The type of input is selected from the faceplate keys and no external shunts or adapter are required.
    It is possible to activate correction of the input using a linear function defined by way of two points on it.
    A second auxiliary isolated analogue input is available, which can also be configured for a linear input or, potentiometer for valve position feedback.
    It is possible to configure the 2 available isolated digital inputs for selection of up to 4 local setpoints; start, stop and reset of internal timer; Auto/Man, Loc/Rem functions; alarms memory reset; input hold function.
    This instrument has up to 4 relè (3A, 250V) or logic (12Vdc, 20mA) outputs, 2 of which will be dedicated to the open/close valve functions and up to 2 isolated analogic outputs, in voltage or current.
    Every output function is configurable from keypad; available functions are control output (open/close valve); alarm output; timer controlled output; digital input repetition; retransmission of process value, setpoint, deviation, alarm setpoint or value read from digital communication.
    A further isolated output (10 or 24Vdc, 30mA max.) is available for powering external transmitters or potentiometers.
    The serial communication interface RS485 (RS232C compatible) makes it possible to read or modify any parameter and to govern the instrument online (local/remote manual/automatic commutation, internal timer control, direct control of outputs).
    Protocols available: MODBUS RTU and CENCAL (Gefran).
    Using these protocols it is possible to write to any of the instrument parameters.
    Specific parameters are present for the valves control, i.e. the actuator stroke time, the minimum pulse time, the impulsive intervent treshold, the dead zone; also the control type is configurable with or without potentiometer feedback; with PD or PID algorithm.
    All the programming procedures of the instrument are facilitated by the grouping of the parameters in function blocks (CFG for the control parameters, Inp for the inputs, Out for the outputs, etc) and by the possibility of selecting a simplified menu for entering the most frequently used parameters.
    The instrument can also select the parameters to display depending on the hardware configuration, automatically hiding those that are not influential.
    To simplify the configuration even further, a programming kit is available for PC, which includes a menu driven configuration program for Windows and the necessary cable to connect the instrument (see data sheet cod. 80021).

  • 2400 Fast Display / Alarm Unit2400 Fast Display / Alarm Unit

    0 out of 5

    Overview

    Fast microprocessor display / alarm unit, 96 x 48 (1/8 DIN) format.
    Built with SMT technology for an extremely complete operator interface with IP54 protection level (IP65 with protective
    cover).
    The front panel has a 6-key soft-touch keyboard and 5-digit LED display of process variable and parameters.
    The instrument is appropriate for acquisition of signals with high variation speed.
    It has two main analog inputs for many applications, including differential measurements.
    The inputs are configurable from the keyboard and accept standard linear signals (and custom linearized signals), as well as signals from pressure probes, load cells, potentiometers, TC, RTD.
    There are two additional analog inputs for linear signals and two digital inputs for functions such as alarm latch reset, peak latch reset, calibration check, hold, alarm setpoint selection.
    The outputs (up to 4) are relay or logic, and are configurable.
    The instrument manages functions such as storage of maximum peak, minimum peak, peak-peak values.
    An optional, optically isolated analog output is available for retransmission of input value or peak values.

    Alarms
    4 (10) completely configurable setpoints.
    Selectable “failsafe” function.
    MD8 expansion to replace outputs 3 and 4, with 8 additional setpoints.

    Digital communication
    The instrument offers an optional RS485 2/4 wire / RS232 serial interface with MODBUS RTU protocol for access to instrument parameters, or the option Profibus DP (slave).

    Configuration
    The programming procedure is facilitated by the menu structure, with various configuration levels for quick and simple data search.

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Alpha Group

represents many world wide Companies as Sole Agent and Authorized Distributor
As
  • Gefran Italy
  • Fuji electric Japan ( Low Voltage Components – Contactors- MCCB …)
  • LS Korea
  • Siemens Germany – Automation
  • Autonics Korea ( Sensors & Controller)
  • Hyundai Heavy Industries Co., Ltd Korea

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