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    Signal Conditioners & Isolators

    We offer three types of control relays from a range of brands including Phoenix Contact, ABB, Siemens and Omron.

    If you're looking to control temperature, voltage, current or frequency, you'll find the products within monitoring relays. For all of your signal conditioning and conversion requirements, visit our signal conditioning range.

    What is a control relay?

    A control relay is basically an electrically operated switch.

    How does a control relay work?

    They work by opening and closing a switch to allow power to flow through a coil to conduct electricity. The coil does not actually come into contact with the switch during this process.

    What types of control relays are available?

    The three types of control relay are as follows:

    • Impulse relay - a type of latching relay that transfers the contacts with each pulse.
    • Monitoring relay - a protective control device for monitoring and receiving input signals, and outputting an alarm signal if a threshold is reached.
    • Signal conditioning - a device that converts one type of electronic signal into another type of signal.

    What are the uses of a control relay panel?

    Control relay panels are used for the control and monitoring of electrical equipment such as transformers, generators and circuit breakers in industrial systems and environments.

    What is the function of an undervoltage control relay?

    A relay will trip the breaker circuit if it detects an abnormality. An undervoltage (UV) relay will activate if the voltage is lower than a prescribed value, and stay like that until it reaches the necessary voltage.

    Signal Conditioners
    Signal Conditioners
    Zener & Galvanic Barriers
    Zener & Galvanic Barriers

    975 표시되는 제품 Signal Conditioners & Isolators

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    JM CONCEPT EOLIS 6000 Series Continuous Power Converter, DC Voltage Input, Current, Voltage Output, 22 → 240 V
    • RS 제품 번호 232-5970
    • 제조사 부품 번호 EOLIS6000P2
    개당
    ₩756,857.92
    GEORGIN 1 Channel Intrinsic Security Relay, ATEX
    • RS 제품 번호 230-9475
    • 제조사 부품 번호 RDN110000
    1 박스 1개
    ₩302,783.40
    Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
    • RS 제품 번호 793-4304
    • 제조사 부품 번호 261551
    개당
    ₩212,684.40
    Endress+Hauser 2 Channel Galvanic Barrier, Galvanic Barrier/Isolator, Current Input, 0/4 to 20 mA Output, SIL 2, Zone 2
    • RS 제품 번호 288-6560
    • 제조사 부품 번호 RN22-8L3A
    개당
    ₩425,688.40
    RS PRO 2 Channel Intrinsically Safe Isolator, Transmitter Power Supply, Analog Input, Current Output, SIL 3
    • RS 제품 번호 329-084
    개당
    ₩632,967.80
    Motrona IO Series Signal Converter, Current, Voltage Input, PNP Open Collector Output, 18 → 30V dc Supply
    • RS 제품 번호 309-386
    • 제조사 부품 번호 IO220/CO
    개당
    ₩519,575.60
    Phoenix Contact MINI MCR Series Signal Conditioner, Current, Voltage Input, Current, Voltage Output, 9.6 → 30V
    • RS 제품 번호 849-6367
    • 제조사 부품 번호 2902040
    개당
    ₩303,939.60
    Passive isolator, 2-chann
    • RS 제품 번호 609-475
    • 제조사 부품 번호 857-452
    개당
    ₩43,964,565.16
    Weidmüller ACT20P Series Signal Converter, Resistance Input, Analogue Output, 60V dc Supply
    • RS 제품 번호 287-4671
    • 제조사 부품 번호 2456820000
    개당
    ₩735,202.20
    Motrona GT Series Signal Conditioner, Pulse Input, 10 → 30V dc Supply
    • RS 제품 번호 309-377
    • 제조사 부품 번호 GT228/ET
    개당
    ₩1,531,184.80
    Endress+Hauser 2 Channel Galvanic Barrier, Isolating Amplifier, Current Input, Current Output, Zone 2
    • RS 제품 번호 288-6012
    • 제조사 부품 번호 RNO22-8M2B
    개당
    ₩570,598.80
    RS PRO Signal Conditioner, Frequency Input, Current Output, 8 → 30V dc Supply
    • RS 제품 번호 223-357
    개당
    ₩310,895.60
    Phoenix Contact MINI MCR Series Signal Conditioner, Current Input, Current Output, 24V dc Supply
    • RS 제품 번호 532-9974
    • 제조사 부품 번호 2864422
    개당
    ₩264,440.80
    Murrelektronik Limited Signal Conditioner, Current, Voltage Input, Voltage Output, 20 → 30V dc Supply
    • RS 제품 번호 137-0325
    • 제조사 부품 번호 3000-62004-8200010
    개당
    ₩209,210.16
    Weidmüller ACT20M Series Signal Converter, Voltage Input, Current Output, 35V Supply, ATEX, FM, IECEx
    • RS 제품 번호 287-5209
    • 제조사 부품 번호 1176050000
    개당
    ₩508,301.24
    WAGO 857 Series Signal Conditioner, Temperature Input, Current, Voltage Output, 24V dc Supply
    • RS 제품 번호 279-2544
    • 제조사 부품 번호 857-820
    개당
    ₩442,740.00
    GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
    • RS 제품 번호 230-9451
    • 제조사 부품 번호 BXNTI600E
    1 박스 1개
    ₩693,814.00
    Phoenix Contact MACX MCR Series Signal Conditioner, Thermocouple, Voltage Input, Current Output, 24V dc Supply, ATEX
    • RS 제품 번호 189-2306
    • 제조사 부품 번호 1050228
    개당
    ₩448,267.20
    Weidmuller ACT20X Series Signal Conditioner, Current, RTD, Thermocouple Input, Current Output, 19.2 → 31.2V
    • RS 제품 번호 902-8044
    • 제조사 부품 번호 8965480000
    개당
    ₩792,984.00
    Phoenix Contact MINI MCR Series Power Block, Current Input, Push Pull Output, 9.6 → 30V dc Supply, ATEX
    • RS 제품 번호 535-899
    • 제조사 부품 번호 2902067
    개당
    ₩144,553.20
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