Siemens SIRIUS 3RS70 signal converters: convert 0–10 V, 0/4–20 mA, mV and frequency signals into standard analog signals with galvanic isolation, protecting PLC inputs from interference and ground loops.
Technical data
| Series | SIRIUS 3RS70 |
|---|---|
| Product type | Analog signal converter / isolator |
| Input | 0–10 V, 0/4–20 mA, mV, frequency (by model) |
| Output | 0–10 V, 0–20 mA, 4–20 mA |
| Isolation | 2-way or 3-way galvanic isolation |
| Width | 6.2 mm or 17.5 mm |
| Connection | Screw or spring-loaded (push-in) |
Article numbers
| Version | Input | Output | Supply | Width (mm) | Screw | Spring-loaded (push-in) |
|---|---|---|---|---|---|---|
| Single-range, passive, 2-way isolation | 4–20 mA | 4–20 mA | – (loop-powered) | 6.2 | 3RS7020-1ET00 | 3RS7020-2ET00 |
| Single-range, active, 3-way isolation | 0–10 V | 0–10 V | 24 V AC/DC | 6.2 | 3RS7000-1AE00 | 3RS7000-2AE00 |
| Single-range, active, 3-way isolation | 0–20 mA | 0–10 V | 24 V AC/DC | 6.2 | 3RS7002-1AE00 | 3RS7002-2AE00 |
| Single-range, active, 3-way isolation | 4–20 mA | 0–10 V | 24 V AC/DC | 6.2 | 3RS7003-1AE00 | 3RS7003-2AE00 |
| Single-range, active, 3-way isolation | 0–10 V | 0–20 mA | 24 V AC/DC | 6.2 | 3RS7000-1CE00 | 3RS7000-2CE00 |
| Single-range, active, 3-way isolation | 0–20 mA | 0–20 mA | 24 V AC/DC | 6.2 | 3RS7002-1CE00 | 3RS7002-2CE00 |
| Single-range, active, 3-way isolation | 4–20 mA | 0–20 mA | 24 V AC/DC | 6.2 | 3RS7003-1CE00 | 3RS7003-2CE00 |
| Single-range, active, 3-way isolation | 0–10 V | 4–20 mA | 24 V AC/DC | 6.2 | 3RS7000-1DE00 | 3RS7000-2DE00 |
| Single-range, active, 3-way isolation | 0–20 mA | 4–20 mA | 24 V AC/DC | 6.2 | 3RS7002-1DE00 | 3RS7002-2DE00 |
| Single-range, active, 3-way isolation | 4–20 mA | 4–20 mA | 24 V AC/DC | 6.2 | 3RS7003-1DE00 | 3RS7003-2DE00 |
| Multi-range, active, switchable | 0–10 V / 0–20 mA / 4–20 mA | 0–10 V / 0–20 mA / 4–20 mA | 24 V AC/DC | 6.2 | 3RS7005-1FE00 | 3RS7005-2FE00 |
| Multi-range, active, switchable | 0–10 V / 0–20 mA / 4–20 mA | 0–10 V / 0–20 mA / 4–20 mA | 24–240 V AC/DC | 17.5 | 3RS7005-1FW00 | 3RS7005-2FW00 |
| Multi-range, frequency input | 0–50 Hz / 0–100 Hz / 0–1 kHz / 0–10 kHz | 0–10 V / 0–20 mA / 4–20 mA | 24 V AC/DC | 6.2 | 3RS7005-1KE00 | 3RS7005-2KE00 |
| Multi-range, frequency input | 0–50 Hz / 0–100 Hz / 0–1 kHz / 0–10 kHz | 0–10 V / 0–20 mA / 4–20 mA | 24–240 V AC/DC | 17.5 | 3RS7005-1KW00 | 3RS7005-2KW00 |
| Multi-range, manual/automatic switch and setting potentiometer | 0–10 V / 0–20 mA / 4–20 mA | 0–10 V / 0–20 mA / 4–20 mA | 24 V AC/DC | 17.5 | 3RS7025-1FE00 | 3RS7025-2FE00 |
| Multi-range, manual/automatic switch and setting potentiometer | 0–10 V / 0–20 mA / 4–20 mA | 0–10 V / 0–20 mA / 4–20 mA | 24–240 V AC/DC | 17.5 | 3RS7025-1FW00 | 3RS7025-2FW00 |
| Universal converter, switchable | 0–60 mV … 0–20 V, 2–10 V, 0–5/10/20 mA, 4–20 mA, ±5 mA, ±20 mA | 0–10 V / 0–20 mA / 4–20 mA | 24 V AC/DC | 17.5 | 3RS7006-1FE00 | 3RS7006-2FE00 |
| Universal converter, switchable | 0–60 mV … 0–20 V, 2–10 V, 0–5/10/20 mA, 4–20 mA, ±5 mA, ±20 mA | 0–10 V / 0–20 mA / 4–20 mA | 24–240 V AC/DC | 17.5 | 3RS7006-1FW00 | 3RS7006-2FW00 |
Technical data and article numbers are based on Siemens catalog IC 10 · 2026 (chapter 10, monitoring and control devices) and are for information only. Image is representative.
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