The 5B39 Rev. 0 is a high-precision, low-cost analog signal conditioner that converts a high-level analog input voltage into a floating proportional output current. It provides an output current range of 4 to 20 mA or 0 to 20 mA across loads from 0Ω to 750Ω. The module circuitry can withstand 240Vrms at the input screw-terminals. The 5B39 series modules are mix-and-match and hot swappable.
The 5B39 is a single‑channel signal‑conditioning module that converts a high‑level analog input voltage into a floating, isolated proportional output current of 4 to 20 mA (or 0 to 20 mA) across loads from 0 Ω to 750 Ω. It offers high accuracy (+0.05 %), low non‑linearity (+0.02 %), and up to 1500 V rms isolation, making it suitable for industrial signal conditioning, isolation and filtering applications.
The handbook provides functional block diagrams, pin‑out descriptions, mechanical dimensions (2.27" × 2.375" × 0.595"), environmental limits (‑25 °C to +85 °C), and compliance information (FM, CSA, EN50082‑1, EN50081‑2). Modules are hot‑swappable, mix‑and‑matchable, and include protection for accidental 240 V rms connections.
| Output current range | 4 mA to 20 mA or 0 mA to 20 mA |
|---|---|
| Isolation voltage | 1500 V rms |
| Accuracy | +0.05 % |
| Non‑linearity | +0.02 % |
| Output load resistance range | 0 Ω to 750 Ω |
| Mechanical dimensions | 2.27" × 2.375" × 0.595" (57.8 mm × 59.1 mm × 15.1 mm) |
| Operating temperature range | -25 °C to +85 °C |
The module provides an output current of 4 mA to 20 mA or 0 mA to 20 mA.
Yes, all 5B39 series modules are mix‑and‑match and hot‑swappable.
The module offers up to 1500 V rms isolation between input and output.
The device operates from –25 °C up to +85 °C.