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

971 표시되는 제품 Signal Conditioners & Isolators

정렬 기준
3 / 49
재고있음
RS PRO Signal Conditioner, Current Input, Current Output, Groups A, C, B, Div 2, D, Class I
  • RS 제품 번호 794-8580
Subtotal (1 unit)
₩1,262.70
₩1,262.70/unit
재고있음
PR Electronics 9200 Series Signal Conditioner, NPN, PNP Input, Relay Output, 19.2V dc, 31.2 V dc Supply, IECEx/ATEX
  • RS 제품 번호 270-1758
  • 제조사 부품 번호 9203A1B
Subtotal (1 unit)
₩3,212.30
₩3,212.30/unit
재고있음
Phoenix Contact MACX MCR Series Signal Conditioner, Thermocouple, RTD Input, Relay Output, 230V ac/dc, 24 V ac/dc
  • RS 제품 번호 196-0378
  • 제조사 부품 번호 2811378
Subtotal (1 unit)
₩4,334.20
₩4,334.20/unit
재고있음
PR Electronics 5200 Series Universal Transmitter, Frequency Input, Relay, Current, Voltage Output, 19.2V dc, 28.8 V dc
  • RS 제품 번호 796-6985
  • 제조사 부품 번호 5225A2
Subtotal (1 unit)
₩4,558.60
₩4,558.60/unit
재고있음
Phoenix Contact MINI MCR Series Signal Conditioner, Current Input, Current Output, 30V dc, 9.6 V dc Supply, C, Groups A,
  • RS 제품 번호 849-6336
  • 제조사 부품 번호 2902014
Subtotal (1 unit)
₩1,838.40
₩1,838.40/unit
재고있음
JM CONCEPT JK 3000 Series Isolating Analogue Converter, Current/Voltage Input, Current/Voltage Output, 400V Supply
  • RS 제품 번호 268-0081
  • 제조사 부품 번호 JK3000A1-F
Subtotal (1 unit)
₩2,341.20
₩2,341.20/unit
재고있음
PR Electronics 3225 Series Frequency/Current Converter, Frequency Input, Current Output, 16.8V, 31.2 V Supply, ATEX
  • RS 제품 번호 242-0543
  • 제조사 부품 번호 3225A
Subtotal (1 unit)
₩2,867.80
₩2,867.80/unit
재고있음
Motrona IO Series Signal Converter, PNP Open Collector Output, 18V dc, 30 V dc Supply
  • RS 제품 번호 309-395
  • 제조사 부품 번호 IO223/CO
Subtotal (1 unit)
₩3,398.80
₩3,398.80/unit
일시적 품절
PR Electronics 5114A Series Converter Module, Thermocouple, Current, Voltage, RTD Input, Current/Voltage Output, 21.6 V
  • RS 제품 번호 796-6929
  • 제조사 부품 번호 5114AB
Subtotal (1 unit)
₩7,791.20
₩7,791.20/unit
제조사가 재고 비축중
JM CONCEPT EOLIS 6000 Series Isolating Signal Converter, Voltage Input, Current/Voltage Output, 230 V ac, 90 V ac, 22V
  • RS 제품 번호 232-5970
  • 제조사 부품 번호 EOLIS6000P2
Subtotal (1 unit)
₩4,178.20
₩4,178.20/unit
재고있음
Red Lion IAMS Series Signal Conditioner, RTD, Current, Voltage, Thermocouple, Potentiometer, Linear Resistance Input,
  • RS 제품 번호 276-9861
  • 제조사 부품 번호 IAMS0022
Subtotal (1 unit)
₩4,253.40
₩4,253.40/unit
재고있음
Phoenix Contact MINI MCR Series Signal Conditioner, Current Input, Current Output, 18V Supply, Div 2, Class I, Groups A,
  • RS 제품 번호 489-2718
  • 제조사 부품 번호 2864655
Subtotal (1 unit)
₩3,810.50
₩3,810.50/unit
일시적 품절
RS PRO Relay, Current/Voltage Input, 24V Supply
  • RS 제품 번호 325-342
Subtotal (1 unit)
₩5.20
₩5.20/unit
재고있음
RS PRO Signal Conditioner, Voltage Input, Voltage Output, 24V ac/dc Supply
  • RS 제품 번호 192-3392
Subtotal (1 unit)
₩1,246.00
₩1,246.00/unit
현재 비가용
Motrona DZ Series Module, Pulse Input, 17V dc, 30 V dc Supply
  • RS 제품 번호 309-364
  • 제조사 부품 번호 DZ260
Subtotal (1 unit)
₩4,375.10
₩4,375.10/unit
일시적 품절
Weidmüller ACT20M Series Signal Converter, Universal Input, Universal Output, 24V dc Supply, ATEX, IECEx
  • RS 제품 번호 287-5208
  • 제조사 부품 번호 1176030000
Subtotal (1 unit)
₩2,835.30
₩2,835.30/unit
현재 비가용
Motrona DM Series Analogue Converter, Current/Voltage Input, Current/Voltage Output, 18V dc, 30 V dc Supply
  • RS 제품 번호 309-361
  • 제조사 부품 번호 DM222
Subtotal (1 unit)
₩4,466.00
₩4,466.00/unit
재고있음
Motrona EV Series Module, Pulse Input, Analogue Output, 10V dc, 30 V dc Supply
  • RS 제품 번호 309-369
  • 제조사 부품 번호 EV224
Subtotal (1 unit)
₩4,657.60
₩4,657.60/unit
재고있음
Motrona IO Series Signal Converter, Current/Voltage Input, PNP Open Collector Output, 18V dc, 30 V dc Supply
  • RS 제품 번호 309-390
  • 제조사 부품 번호 IO222
Subtotal (1 unit)
₩3,158.80
₩3,158.80/unit
재고있음
Motrona IX Series Indicator, TTL Input, 30V Supply, EN IEC 63000
  • RS 제품 번호 719-389
  • 제조사 부품 번호 IX350
Subtotal (1 unit)
₩3,983.12
₩3,983.12/unit
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