Signal Conversion & Control

Turning field signals into usable process information is essential for consistent automation. Signal conversion and control components process analog and digital inputs, adapt them to system requirements, and support dependable control functions, allowing you to integrate devices more efficiently, coordinate workflows reliably, and maintain stable operation across your installations.
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Product Overview (36)

Resistance-transmitter RT500

Resistance transmitter for resistance and potentiometer signals from 50 Ω to 100 kΩ, with selectable 0/4–20 mA and 0/2–10 V outputs, Teach-in programming and DIN rail mounting.

AC voltage transmitter (trms) VT500

AC voltage transmitter for true r.m.s. voltage measurement from 0 ... 100 to 0 ... 600 V AC, with selectable 0/4 ... 20 mA and 0/2 ... 10 V outputs, full 3-port isolation and DIN rail mounting.

Active-power transmitter WM500

Active power transmitter for symmetric 1- and 3-phase systems, with 1 A or 5 A current ranges, 45 ... 400 Hz frequency range, selectable cosφ 0.72 or 1 and 0/4 ... 20 mA or 0/2 ... 10 V output.

Monitoring relay MR50

Monitoring relay for standard analog signals, with 0/4..20 mA and 0/2..10 V DC inputs, programmable measuring range, up to 4 SPDT alarm outputs, 24 V DC transmitter supply and optional isolated analog output.

Monitoring relay MR50EX

Monitoring relay for intrinsically safe analog signals, with 0/4..20 mA and 0/2..10 V DC inputs, programmable measuring range, 2 SPDT alarm outputs, 16 V DC transmitter supply and optional isolated analog output.

Standard signal transmitter PMT50-1

Standard signal transmitter for programmable analog conversion, with 0/4..20 mA and 0/2..10 V input, isolated 0/4..20 mA or 0/2..10 V output, 32-point linearization and 24 V DC transmitter supply.

Standard signal transmitter PMT50EX-1

Standard signal transmitter for intrinsically safe analog inputs, with 0/4..20 mA and 0/2..10 V DC input, isolated analog output, 32-point linearization, 16 V DC transmitter supply and 2 SPDT alarm outputs.

Universal transmitter for resistance and potentiometer signals PMT50-2

Universal transmitter for resistance and potentiometer signals, converting 0..100 kΩ resistance or 1 kΩ..100 kΩ potentiometer inputs to isolated 0/4..20 mA or 0/2..10 V DC outputs.

Universal transmitter for resistance and potentiometer inputs PMT50EX-2

Ex universal transmitter for resistance and potentiometer inputs, converting intrinsically safe 0..20 kΩ resistance or 1 kΩ..100 kΩ potentiometer signals to isolated 0/4..20 mA or 0/2..10 V DC.

Frequence-analog transmitter FT 500 FT500

Frequency transmitter for pulse signal conversion from 0..0.01 Hz to 20 kHz, with programmable start and end values, inputs for proximity switches, contacts, light barriers and Namur sensors, plus 0/4..20 mA and 0/2..10 V DC outputs.

AC current transmitter CT 500 CT500

AC current transmitter for AC current measurement up to 60 A AC, with true r.m.s. conversion, 12 selectable measuring ranges, 40..2000 Hz frequency range and 0/4..20 mA or 0/2..10 V DC outputs.

Current- and voltage transmitter CVT500

Current and voltage transmitter for AC/DC signal conversion, measuring currents up to 5 A and voltages up to 400 V, with selectable 0/4..20 mA or 0/2..10 V DC output and DIN rail mounting.

Limit value switch for standard signal supervision GWA-250-U0

Limit value switch for standard signal supervision evaluates 0...10V, 0...20mA or 4...20mA inputs, with two relay outputs, adjustable 0...99% limits and 20 to 253V AC / DC supply.

Conductivity Converter UNICON-LF

Conductivity converter for liquid measurement, covering 0..5.00 μS/cm to 0..500.0 mS/cm, with 4..20 mA conductivity output, LCD display, alarm outputs and IP65 head or field case.

Flow converter for pulse sensors UNICON-DF

Flow converter for pulse-sensor flow measurement, with -99999 ... 99999 digit measuring range, programmable units and totalizers, 4 ... 20 mA output, pulse output and two alarm outputs in an IP65 field case.

pH and ORP converter UNICON-pH

pH and ORP converter for food, chemical, pharmaceutical and sewage-water technology, with programmable -1.00..+15.00 pH or -1500..+1500 mV range, 4..20 mA outputs, Pt100/Pt1000 compensation and IP65 case.

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