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

969 표시되는 제품 Signal Conditioners & Isolators

정렬 기준
9 / 49
재고있음
Siemens 3RS7000 Series Signal Conditioner, Voltage Input, Current Output, 24V ac/dc Supply
  • RS 제품 번호 134-8027
  • 제조사 부품 번호 3RS7000-1DE00
Subtotal (1 unit)
₩3,358.60
₩3,358.60/unit
재고있음
Phoenix Contact MACX Series Signal Conditioner, Current Input, Current Output, 320V Supply, ATEX
  • RS 제품 번호 240-1172
  • 제조사 부품 번호 2908064
Subtotal (1 unit)
₩2,046.30
₩2,046.30/unit
일시적 품절
WAGO Jumpflex Series Signal Conditioner, Voltage Input, Current/Voltage Output, 24V dc Supply, ATEX, IECEx
  • RS 제품 번호 135-7396
  • 제조사 부품 번호 857-819
Subtotal (1 unit)
₩2,953.60
₩2,953.60/unit
재고있음
WAGO 857 Series Signal Conditioner, Frequency Input, Current/Voltage Output, 24V dc Supply, IECEx, ATEX
  • RS 제품 번호 279-2528
  • 제조사 부품 번호 857-500
Subtotal (1 unit)
₩3,461.00
₩3,461.00/unit
재고있음
Solartron Metrology Signal Conditioner, Voltage Input, Current/Voltage Output, 10V dc, 30 V dc Supply
  • RS 제품 번호 775-3893
  • 제조사 부품 번호 911442
Subtotal (1 unit)
₩5,119.30
₩5,119.30/unit
재고있음
Eaton 2 Channel Zener Barrier, ATEX
  • RS 제품 번호 783-4033
  • 제조사 부품 번호 MTL7761AC/RS
Subtotal (1 unit)
₩1,707.70
₩1,707.70/unit
재고있음
WAGO 857 Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 24V dc Supply, IECEx/ATEX
  • RS 제품 번호 135-7389
  • 제조사 부품 번호 857-400
Subtotal (1 unit)
₩3,755.30
₩3,755.30/unit
재고있음
WAGO JUMPFLEX Isolation Amplifiers Series Signal Conditioner, Current Input, Current Output, IECEx, ATEX
  • RS 제품 번호 135-7394
  • 제조사 부품 번호 857-451
Subtotal (1 unit)
₩2,274.80
₩2,274.80/unit
제조사가 재고 비축중
Penko SGM800 Series Amplifier, Voltage Input, Digital Output, 18V dc, 32 V dc Supply
  • RS 제품 번호 250-7641
  • 제조사 부품 번호 7600A10014-MFL
Subtotal (1 unit)
₩10,714.90
₩10,714.90/unit
재고있음
PR Electronics 9100 Series Signal Conditioner, RTD, Thermocouple, Current Input, Current Output, 19.2V dc, 31.2 V dc
  • RS 제품 번호 270-1747
  • 제조사 부품 번호 9113AB
Subtotal (1 unit)
₩6,225.70
₩6,225.70/unit
재고있음
Weidmüller ACT20P Series Signal Conditioner, Linear Resistance Input, Current Output, 10V dc, 60 V dc Supply
  • RS 제품 번호 892-8990
  • 제조사 부품 번호 1067250000
Subtotal (1 unit)
₩3,002.40
₩3,002.40/unit
재고있음
Eaton Zener Barrier, ATEX
  • RS 제품 번호 703-7068
  • 제조사 부품 번호 MTL5546/RS
Subtotal (1 unit)
₩4,161.90
₩4,161.90/unit
재고있음
Kubler PW 1D-1D Series Signal Conditioner, RS422 Input, HTL, TTL, RS422 Output, 30V dc, 5 V dc Supply
  • RS 제품 번호 181-1092
  • 제조사 부품 번호 8.PW.1D-1D
Subtotal (1 unit)
₩3,361.10
₩3,361.10/unit
재고있음
Endress+Hauser RN22 Series Signal Conditioner
  • RS 제품 번호 256-6207
  • 제조사 부품 번호 RN22-AA2A
Subtotal (1 unit)
₩2,254.60
₩2,254.60/unit
재고있음
PR Electronics 9 Series Signal Conditioner, Current Input, Relay, Current Output, 19.2V dc, 31.2 V dc Supply, Zone 2,
  • RS 제품 번호 827-5369
  • 제조사 부품 번호 9106B1B
Subtotal (1 unit)
₩4,909.40
₩4,909.40/unit
재고있음
WAGO 857 Series Signal Conditioner, Current Input, Current/Voltage Output, 24V dc Supply, ATEX, IECEx
  • RS 제품 번호 279-2527
  • 제조사 부품 번호 857-420
Subtotal (1 unit)
₩2,514.60
₩2,514.60/unit
일시적 품절
Weidmüller ACT20P Series Signal Transducer, Current Input, Relay, Analogue Output, 31.2V Supply, DNV GL
  • RS 제품 번호 287-5520
  • 제조사 부품 번호 1510330000
Subtotal (1 unit)
₩2,508.10
₩2,508.10/unit
재고있음
PR Electronics 3100 Series Isolating Signal Converter, Current/Voltage Input, Current/Voltage Output, 16.8V dc, 31.2 V
  • RS 제품 번호 796-7086
  • 제조사 부품 번호 3109
Subtotal (1 unit)
₩2,443.60
₩2,443.60/unit
제조사가 재고 비축중
Siemens 3RS7003 Series Signal Conditioner, Current Input, Current Output, 24V ac/dc Supply
  • RS 제품 번호 134-8042
  • 제조사 부품 번호 3RS7003-2CE00
Subtotal (1 unit)
₩3,401.80
₩3,401.80/unit
재고있음
Pepperl + Fuchs Zener Barrier, ATEX
  • RS 제품 번호 280-6591
  • 제조사 부품 번호 Z728.H
Subtotal (1 unit)
₩1,142.20
₩1,142.20/unit
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