The Siemens 3RS7005-2FW00 is a SIRIUS multi-range signal converter, a single-channel device that accepts analog input signals of 0-10 V, 0-20 mA, or 4-20 mA and converts them to a proportional output. It is designed for control cabinet integration where a standard analog signal needs isolation, level shifting, or format conversion between field instruments and a PLC or controller. Consumes 0.5 W active power, with a maximum voltage ripple of 20 mV on the supply side. A rise time of 6 ms means it settles to the new output value within a few mains cycles, fast enough for most process signals but not intended for high-speed encoder or pulse-train replication.
The 17.5 mm width (one standard module) and 93 mm height with 72.5 mm depth mean it occupies minimal panel space and leaves zero clearance required upwards, downwards, forwards, backwards, or to the side — it can be packed tightly against adjacent devices without derating for airflow. Mounting position is unrestricted; the converter can be installed in any orientation within the enclosure. Terminals accept 1 x (20-14) AWG solid or stranded wire, so standard 1.5 mm² or 2.5 mm² control cable fits without ferrule adapters.
No official successor or replacement order code is published for this part; it remains the active offering in its class.