The Siemens SIRIUS 3RS7003-1AE00 is a single-range signal converter that takes a 4-20 mA input and delivers a 0-10 V output — a straightforward analog scaling block for control panels. It's an active design, meaning it generates the output voltage from its own supply rather than passing loop current through a resistor. Snap it onto a DIN rail; at 6.2 mm wide it takes up one slot in a crowded enclosure.
Input accepts 4-20 mA at 30 V, with a ripple tolerance of 20 mV — clean enough for PLC analog cards that expect a tight DC signal. Output drives into a minimum 2 kΩ load, so it can feed most standard analog input modules without issue. The 0.29 W active power consumption is negligible for panel power budgets. Storage and transport range extends to -40 to +80 °C. Galvanic isolation between input and output is present, which is the main reason you'd reach for this over a simple resistor shunt — it breaks ground loops between a 4-20 mA transmitter and the receiving PLC or controller.
No clearance needed on any side — zero mm upwards, downwards, forwards, backwards, or at the side — so you can pack modules tight. Any mounting position works. Wire it with 1 x (20-14 AWG) solid conductor. The LED display version gives a visual status indication.