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?

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RS PRO LCIS-WP-WAA Series Signal Conditioner, Current Input, Current/Voltage Output, 24 V ac/dc Supply
RS PRO LCIS-WP-WAA Series Signal Conditioner, Current Input, Current/Voltage Output, 24 V ac/dc Supply
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RS Stock No.: 192-3394Brand: RS PRO

106.770 OMR

106.770 OMR Each (ex VAT)

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1106.770 OMR
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RS PRO LCIS-WAA Series Signal Conditioner, Current Input, Current/Voltage Output, 24 V ac/dc Supply
RS PRO LCIS-WAA Series Signal Conditioner, Current Input, Current/Voltage Output, 24 V ac/dc Supply
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RS Stock No.: 192-3399Brand: RS PRO

100.746 OMR

100.746 OMR Each (ex VAT)

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1100.746 OMR
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RS PRO CROUSE-HINDS Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 16.8/30 V Supply
RS PRO CROUSE-HINDS Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 16.8/30 V Supply
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RS Stock No.: 794-8574Brand: RS PRO

170.191 OMR

170.191 OMR Each (ex VAT)

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1170.191 OMR
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RS PRO LCIS-WP-WAA Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 24/240 V ac/dc Supply
RS PRO LCIS-WP-WAA Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 24/240 V ac/dc Supply
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RS Stock No.: 192-3390Brand: RS PRO

148.335 OMR

148.335 OMR Each (ex VAT)

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1148.335 OMR
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RS PRO 750 Series Signal Conditioner, RTD, Thermocouple Input, Current/Voltage Output, 16.8/30 V Supply, Class I, Groups
RS PRO 750 Series Signal Conditioner, RTD, Thermocouple Input, Current/Voltage Output, 16.8/30 V Supply, Class I, Groups
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RS Stock No.: 794-8533Brand: RS PRO

207.023 OMR

207.023 OMR Each (ex VAT)

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1207.023 OMR
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RS PRO LCIS-WP-WAA Series Signal Conditioner, Current Input, Current/Voltage Output, 24 V ac/dc Supply
RS PRO LCIS-WP-WAA Series Signal Conditioner, Current Input, Current/Voltage Output, 24 V ac/dc Supply
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RS Stock No.: 192-3395Brand: RS PRO

99.182 OMR

99.182 OMR Each (ex VAT)

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199.182 OMR
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RS PRO BD Series Signal Conditioner, Current Input, Current Output, 230 V ac, 115 V ac Supply
RS PRO BD Series Signal Conditioner, Current Input, Current Output, 230 V ac, 115 V ac Supply
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RS Stock No.: 466-2393Brand: RS PRO

133.341 OMR

133.341 OMR Each (ex VAT)

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1133.341 OMR
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RS PRO BM Series Signal Conditioner, Current Input, Current Output, 9/30 V dc Supply
RS PRO BM Series Signal Conditioner, Current Input, Current Output, 9/30 V dc Supply
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RS Stock No.: 466-2264Brand: RS PRO

131.368 OMR

131.368 OMR Each (ex VAT)

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1131.368 OMR
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RS PRO LCIS-WAA Series Signal Conditioner, Voltage Input, Current/Voltage Output, 24 V ac/dc Supply
RS PRO LCIS-WAA Series Signal Conditioner, Voltage Input, Current/Voltage Output, 24 V ac/dc Supply
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RS Stock No.: 192-3398Brand: RS PRO

100.046 OMR

100.046 OMR Each (ex VAT)

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1100.046 OMR
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RS PRO LCIS-WP-WAA Series Signal Conditioner, Current Input, Current Output, Passive Supply
RS PRO LCIS-WP-WAA Series Signal Conditioner, Current Input, Current Output, Passive Supply
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RS Stock No.: 192-3391Brand: RS PRO

65.211 OMR

65.211 OMR Each (ex VAT)

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165.211 OMR
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RS PRO MINI MCR-2-RPS-I-I-OLP Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 10/32 V ac,
RS PRO MINI MCR-2-RPS-I-I-OLP Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 10/32 V ac,
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RS Stock No.: 788-6996Brand: RS PRO

124.979 OMR

124.979 OMR Each (ex VAT)

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1124.979 OMR
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RS PRO MINI MCR-2-RPS-2I-2I-OLP Series Signal Conditioner, Thermocouple, RTD Input, Current/Voltage Output, 10/48 V dc,
RS PRO MINI MCR-2-RPS-2I-2I-OLP Series Signal Conditioner, Thermocouple, RTD Input, Current/Voltage Output, 10/48 V dc,
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RS Stock No.: 788-6999Brand: RS PRO

124.979 OMR

124.979 OMR Each (ex VAT)

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1124.979 OMR
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RS PRO 3RS7002 Series Signal Conditioner, Voltage Input, Voltage Output, 24 V dc Supply
RS PRO 3RS7002 Series Signal Conditioner, Voltage Input, Voltage Output, 24 V dc Supply
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RS Stock No.: 466-2236Brand: RS PRO

96.295 OMR

96.295 OMR Each (ex VAT)

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196.295 OMR
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RS PRO BM Series Signal Conditioner, Current Input, Voltage Output, 24 V dc Supply
RS PRO BM Series Signal Conditioner, Current Input, Voltage Output, 24 V dc Supply
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RS Stock No.: 466-2258Brand: RS PRO

94.870 OMR

94.870 OMR Each (ex VAT)

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194.870 OMR
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RS PRO TYA-202 Series Signal Conditioner, Voltage Input, Current Output, 24/230 V ac Supply
RS PRO TYA-202 Series Signal Conditioner, Voltage Input, Current Output, 24/230 V ac Supply
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RS Stock No.: 629-500Brand: RS PRO

99.017 OMR

99.017 OMR Each (ex VAT)

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199.017 OMR
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RS PRO TYA-202 Series Signal Conditioner, Voltage Input, Current Output, 24/230 V ac Supply
RS PRO TYA-202 Series Signal Conditioner, Voltage Input, Current Output, 24/230 V ac Supply
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RS Stock No.: 629-522Brand: RS PRO

151.306 OMR

151.306 OMR Each (ex VAT)

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1151.306 OMR
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RS PRO 9100 Series Signal Conditioner, Current Input, Relay Output, 10/30 V dc Supply
RS PRO 9100 Series Signal Conditioner, Current Input, Relay Output, 10/30 V dc Supply
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RS Stock No.: 218-4453Brand: RS PRO

148.115 OMR

148.115 OMR Each (ex VAT)

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1148.115 OMR
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RS PRO LCIS-WP-WAA Series Signal Conditioner, Voltage Input, Voltage Output, 24 V ac/dc Supply
RS PRO LCIS-WP-WAA Series Signal Conditioner, Voltage Input, Voltage Output, 24 V ac/dc Supply
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RS Stock No.: 192-3392Brand: RS PRO

99.182 OMR

99.182 OMR Each (ex VAT)

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199.182 OMR
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RS PRO CROUSE-HINDS Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 16.8/30 V Supply
RS PRO CROUSE-HINDS Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 16.8/30 V Supply
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RS Stock No.: 794-8570Brand: RS PRO

186.908 OMR

186.908 OMR Each (ex VAT)

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1186.908 OMR
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RS PRO MACX MCR-VDC Series Signal Conditioner, Current Input, Current Output, Groups A, C, B, Div 2, D, Class I
RS PRO MACX MCR-VDC Series Signal Conditioner, Current Input, Current Output, Groups A, C, B, Div 2, D, Class I
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RS Stock No.: 794-8580Brand: RS PRO

106.441 OMR

106.441 OMR Each (ex VAT)

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1106.441 OMR
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