Signal Conditioners, Isolators & Converters | RS
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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

    959 Produits présentés pour Signal Conditioners & Isolators

    1 sur 48
    Phoenix Contact MINI MCR Series Signal Conditioner, Current Input, Current Output, 9.6 → 30V dc Supply, ATEX,
    • N° de stock RS 849-6311
    • Référence fabricant 2901998
    la pièce
    154,89 €
    PR Electronics 3 Series Signal Conditioner, Current Input, Current Output, 6 → 35V dc Supply, ATEX, IECEx
    • N° de stock RS 136-8709
    • Référence fabricant 3186B1
    la pièce
    135,30 €
    Phoenix Contact MINI MCR Series Signal Conditioner, Voltage Input, Voltage Output, 30V dc Supply
    • N° de stock RS 489-2926
    • Référence fabricant 2864134
    la pièce
    53,76 €
    Phoenix Contact 3RS7006 Series Signal Conditioner, NAMUR Sensor, Switch Input, Transistor Output, 19.2 → 30V dc
    • N° de stock RS 709-9638
    • Référence fabricant 2865489
    la pièce
    171,43 €
    Phoenix Contact MACX MCR Series Signal Conditioner, Voltage Input, Current, Voltage Output, 24V dc Supply
    • N° de stock RS 171-7043
    • Référence fabricant 2906243
    la pièce
    367,52 €
    PR Electronics 4100 Series Universal Transmitter, Universal Input, Current, Voltage Output, 19.2 → 300 V dc,
    • N° de stock RS 796-6887
    • Référence fabricant 4114
    la pièce
    223,30 €
    PR Electronics 4100 Series Universal Transmitter, Universal Input, Current, Voltage, Relay Output, 19.2 → 300 V
    • N° de stock RS 796-6884
    • Référence fabricant 4116
    la pièce
    242,00 €
    Phoenix Contact MINI MCR Series Signal Conditioner, Current, Voltage Input, Current Output, 8 → 30V dc Supply,
    • N° de stock RS 764-9649
    • Référence fabricant 2902829
    la pièce
    245,78 €
    Phoenix Contact 3RS7006 Series Signal Conditioner, NAMUR Sensor, Switch Input, Relay Output, 19.2 → 30V dc
    • N° de stock RS 709-9631
    • Référence fabricant 2865434
    la pièce
    126,48 €
    Weidmuller ACT20P Series Signal Conditioner, Current Input, 16.8 → 31.2V Supply
    • N° de stock RS 892-8997
    • Référence fabricant 1510540000
    la pièce
    260,00 €
    Eaton 2 Channel Zener Barrier, Fire & Smoke Detector Interface, ATEX
    • N° de stock RS 783-4046
    • Référence fabricant MTL5561/RS
    la pièce
    494,00 €
    PR Electronics Programming Display
    • N° de stock RS 238-0641
    • Référence fabricant 4510
    la pièce
    69,97 €
    PR Electronics 9 Series Signal Conditioner, Current Input, Current, Relay Output, 19.2 → 31.2V dc Supply
    • N° de stock RS 827-5369
    • Référence fabricant 9106B1B
    la pièce
    445,50 €
    RS PRO Signal Conditioner, Current, Voltage Input, Current, Voltage Output, 24V ac/dc Supply
    • N° de stock RS 192-3396
    la pièce
    122,34 €
    Phoenix Contact MACX MCR-SL-CAC-5-I Series Current Measuring Transducer, 24V dc Supply
    • N° de stock RS 801-6312
    • Référence fabricant 2810612
    la pièce
    209,36 €
    WAGO 857 Series Signal Conditioner, Current, Voltage Input, Current, Voltage Output, 24V dc Supply
    • N° de stock RS 180-3043
    • Référence fabricant 857-424
    la pièce
    348,24 €
    Endress+Hauser 1 Channel Galvanic Barrier, Galvanic Barrier/Isolator, Current Input, 0/4 to 20 mA Output, SIL 2, Zone 2
    • N° de stock RS 288-6568
    • Référence fabricant RN42-CB1BU
    la pièce
    167,14 €
    JM CONCEPT 1 Channel Galvanic Barrier, Isolating Amplifier, Current Input, Current Output
    • N° de stock RS 232-8222
    • Référence fabricant JK0030A1
    la pièce
    161,70 €
    PR Electronics Signal Conditioner
    • N° de stock RS 796-7020
    • Référence fabricant 5909
    la pièce
    220,66 €
    JM CONCEPT JK 3000 Series Isolating Analogue Converter, Current, Voltage Input, Current, Voltage Output, 22 →
    • N° de stock RS 232-8228
    • Référence fabricant JK3000A1
    la pièce
    202,65 €
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