Signal Conditioning

A signal conditioner is a device that converts one type of electronic signal into another type of signal. Its primary use is to convert a signal that may be difficult to read by conventional instrumentation into a more easily read format.
How it works
Signal conditioning can perform a wide range of processes required to make sensor output suitable for processing include amplification, filtering, converting, range matching, isolation. The input from a sensor is connected to the signal conditioner, which is then able to convert the specific input type into a signal that produces the necessary output type for the instrumentation used.
Types of Signal Conditioning
• DIN Rail Mount - a DIN Rail mount signal conditioner mounts on a DIN Rail bracket and are very popular in industrial applications since they provide a rugged mounting format.
• Backplane Mount Conditioners - The backplane style provides the advantage of all output signals being accessible through a single common connector. Backplane signal conditioners are often used with data acquisition systems.
• Digital Sensor Signal Conditioners - The output of a digital signal conditioner is converted to a digital format such as RS232, RS485 or Ethernet. Digital signals provide a high degree of immunity from electrical noise, and can also support extended transmission distances.

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Description Price Output Type Input Range Output Range Supply Voltage Mounting Type Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Interface Module Type Operating Temperature Range Series Signal Conditioner Type Termination
RS Stock No. 370-7675
Mfr. Part No.2744416
SGD679.15
Each
units
RS422, RS485 - - 24 V dc DIN Rail 0°C +55°C - - Interface Converter 0 → +55 °C ACT20X RS232 to RS422, RS232 to RS485 -
RS Stock No. 122-9821
Mfr. Part No.2905669
SGD426.64
Each
units
Current, Voltage 19.2 → 30 V dc Maximum of 23.98 V, Maximum of 37.4 mA 19.2 → 30 V dc DIN Rail -20°C +60°C ATEX, IECEx - Solenoid Driver -20 → +60 °C - Solenoid Driver Screw
RS Stock No. 489-2904
Mfr. Part No.2864150
SGD609.98
Each
units
Current, Voltage 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 24 V dc DIN Rail -20°C +65°C ATEX - Isolating Amplifier -20 → +65 °C - Isolation -
RS Stock No. 532-9946
Mfr. Part No.2864406
SGD407.83
Each
units
- - - 19.2 → 30 V dc - -20°C +65°C ATEX - Isolation Amplifier -20 → +65 °C MACX MCR-EX-SL-NAM-YO - -
RS Stock No. 489-2881
Mfr. Part No.2864176
SGD596.82
Each
units
Current 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C ATEX - Signal Duplicator -20 → +60 °C MACX MCR-EX-SL-NAM-HO Isolation -
RS Stock No. 470-5816
Mfr. Part No.2811103
SGD899.25
Each
units
Current, Voltage 0 → 370 V ac, 370 kΩ 0 → 10 V, 0 → 20 mA 18.5 → 30.2 V dc DIN Rail -20°C +60°C - - Voltage Transducer -20 → +60 °C - - -
RS Stock No. 616-8944
Mfr. Part No.2864095
SGD562.44
Each
units
Analogue 100 → 100000 Ω 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -20°C +65°C - - Signal Converter -20 → +65 °C - - -
RS Stock No. 532-9974
Mfr. Part No.2864422
SGD442.30
Each
units
Current 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C - - Power Supply Repeater -20 → +60 °C - Amplifier -
RS Stock No. 470-5850
Mfr. Part No.2864464
SGD368.07
Each
units
Relay 0 → 16 A - 20 → 30 V dc DIN Rail -20°C +65°C - - Current Limit Switch -20 → +65 °C - Isolation -
RS Stock No. 122-9819
Mfr. Part No.2905280
SGD584.10
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA <30.5 V DIN Rail -40°C +85°C ATEX - Isolator -40 → +85 °C - Current to Current Screw
RS Stock No. 122-9823
Mfr. Part No.2906155
SGD426.64
Each
units
Current, Voltage 19.2 → 30 V dc Maximum of 27.06 V, Maximum of 91.11 mA 19.2 → 30 V dc DIN Rail -20°C +60°C ATEX, IECEx - Solenoid Driver -20 → +60 °C - Solenoid Driver Screw
RS Stock No. 616-8938
Mfr. Part No.2865007
SGD620.99
Each
units
Analogue 0 → 30 V 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -20°C +65°C - - Signal Converter -20 → +65 °C - Isolation -
RS Stock No. 764-9637
Mfr. Part No.2902822
SGD266.68
Each
units
Voltage 9.6 → 30 V dc 2.5 V dc, 5 V dc, 7.5 V dc, 10 V dc 9.6 → 30 V dc DIN Rail -20°C +65°C - - Galvanic Isolator -20 → +65 °C 3RS70 Isolation -
RS Stock No. 122-9817
Mfr. Part No.2905278
SGD367.35
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA <30.5 V DIN Rail -40°C +85°C ATEX - Isolator -40 → +85 °C - Current to Current Screw
RS Stock No. 370-7861
Mfr. Part No.2744458
SGD665.21
Each
units
Current - 0 → 500 Ω 24 V ac/dc DIN Rail 0°C +55°C - - Interface Converter 0 → +55 °C ACT20X Isolation -
RS Stock No. 801-6101
Mfr. Part No.2814508
SGD681.40
Each
units
Current 0 mA → 20 mA 0 mA → 20 mA 20 → 30 V dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C ATT1 Current to Current -
RS Stock No. 489-2847
Mfr. Part No.2864419
SGD442.30
Each
units
Analogue 0 → 20 mA 0 → 20 mA 18 V DIN Rail -20°C +65°C - - Passive loop Isolator -20 → +65 °C - Isolation -
RS Stock No. 489-2831
Mfr. Part No.2864480
SGD268.27
Each
units
Relay 0 → 10 V, 0 → 20 mA - 24 V dc DIN Rail -20°C +65°C - - Adjustable Threshold Switch -20 → +65 °C - Isolation -
RS Stock No. 849-6364
Mfr. Part No.2902028
SGD461.93
Each
units
Current, Voltage 0 → 12 V, 0 → 24 mA 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -
RS Stock No. 849-6333
Mfr. Part No.2902002
SGD256.80
Each
units
Voltage 4 → 20 mA 0 → 11 V 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -