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 Input Type Output Type Signal Conditioner Type Input Range Output Range Supply Voltage Mounting Type Sensor Compatibility Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Interface Module Type Number of Channels
RS Stock No. 122-9821
Mfr. Part No.2905669
TWD7,565.00
Each
units
DC Voltage Current, Voltage Solenoid Driver 19.2 → 30 V dc Maximum of 23.98 V, Maximum of 37.4 mA 19.2 → 30 V dc DIN Rail Solenoid -20°C +60°C ATEX, IECEx - Solenoid Driver 1
RS Stock No. 370-7675
Mfr. Part No.2744416
TWD10,197.00
Each
units
RS232 RS422, RS485 RS232 to RS422, RS232 to RS485 - - 24 V dc DIN Rail - 0°C +55°C - - - -
RS Stock No. 489-2847
Mfr. Part No.2864419
TWD5,129.00
Each
units
Current Analogue Isolation 0 → 20 mA 0 → 20 mA 18 V DIN Rail Potentiometer -20°C +65°C - - - -
RS Stock No. 204-5099
Mfr. Part No.2810939
TWD9,463.00
Each
units
Voltage Voltage Isolation 0 → 10 V 0 → 10 V 18 → 30 V dc DIN Rail - -20°C +65°C - - - -
RS Stock No. 785-7787
Mfr. Part No.2902958
TWD1,912.00
Each
units
Voltage Voltage Voltage to Voltage 0 → 30 V Maximum of 29.2 V - DIN Rail - -20°C +65°C - - - -
RS Stock No. 489-2881
Mfr. Part No.2864176
TWD7,819.00
Each
units
Current, Voltage Current Isolation 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail Potentiometer -20°C +60°C - - - -
RS Stock No. 470-5816
Mfr. Part No.2811103
TWD10,393.00
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 - - - -
RS Stock No. 122-9817
Mfr. Part No.2905278
TWD7,659.00
Each
units
Current Current Current to Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA <30.5 V DIN Rail Transducer -40°C +85°C ATEX - Isolator 1
RS Stock No. 332-2987
Mfr. Part No.2808190
TWD11,484.00
Each
units
- Analogue - 8 bit 0 → 10 V, 5 mA 24 V dc DIN Rail - 0°C +55°C - - - -
RS Stock No. 785-7771
Mfr. Part No.2902849
TWD5,401.00
Each
units
Resistance, Temperature Current, Voltage RTD to Current, RTD to Voltage -200 → +850 °C, 0 → 4000 Ω 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 4 → 20 mA, 10 → 0 V, 20 → 0 mA, 20 → 4 mA 9.6 → 30 V dc DIN Rail RTD -20°C +65°C - - - -
RS Stock No. 801-6148
Mfr. Part No.2814469
TWD7,838.00
Each
units
Voltage Voltage Voltage to Voltage -10 V → 10 V -10 V → 10 V 20 → 30 V dc DIN Rail Amplifier -25°C +60°C - - - -
RS Stock No. 489-2904
Mfr. Part No.2864150
TWD6,975.00
Each
units
- Current, Voltage Isolation 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 Potentiometer -20°C +65°C ATEX - - -
RS Stock No. 489-2926
Mfr. Part No.2864134
TWD1,393.00
Each
units
- Voltage - 0 → 30 V dc 0.8 → 30 V dc 30 V dc DIN Rail - -20°C +65°C - - - -
RS Stock No. 652-8425
Mfr. Part No.2708863
TWD17,944.00
Each
units
- Current, Voltage Isolation - 0.46 A, 42 V dc, 60 V ac 24 V dc DIN Rail - -20°C +60°C - - - -
RS Stock No. 249-5309
Mfr. Part No.2943437
TWD847.00
Each
units
- - NPN Transistor Output to PNP Transistor Output, PNP Transistor Output to NPN Transistor Output - - - - - - - - - - -
RS Stock No. 134-8694
Mfr. Part No.2905635
TWD17,108.00
Each
units
Current Analogue Mini Analogue Pro Modbus/TCP Communication Gateway 4 → 20 mA 10 → 100 Mbit/s 12 → 24 V dc DIN Rail - -40°C +55°C - - -, Mini Analogue Pro Modbus/TCP Communication Gateway 1
RS Stock No. 171-9687
Mfr. Part No.2906919
TWD2,829.00
Each
units
Resistance Digital Analogue to Digital 900 μA - 24 V dc DIN Rail PT100, PT1000 -20°C +50°C - - Extension Module 1
RS Stock No. 890-3871
Mfr. Part No.2902005
TWD3,812.00
Each
units
Current, Voltage Current, Transistor Isolation - 5 kHz 9.6 → 30 V dc DIN Rail NAMUR Sensor -40°C +70°C - - Amplifier 1
RS Stock No. 134-8674
Mfr. Part No.2901997
TWD6,536.00
Each
units
Current Current Loop-Powered Isolator 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA 9.6 → 30 V dc DIN Rail - -40°C +70°C ATEX - - 2
RS Stock No. 134-8671
Mfr. Part No.2901994
TWD4,372.00
Each
units
Current Current Loop-Powered Isolator 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA 9.6 → 30 V dc DIN Rail - -40°C +70°C ATEX - - 1