M-SYSTEM M2SN-2A6/CE Mini-M Loop-powered 2-channel Signal Isolator (4-20mA in / 1-5V out)

Overview The M-SYSTEM M2SN-2A6/CE is a Mini-M M2SN series loop‑powered dual-channel signal isolator. It draws its operating power from the 4‑20mA input loop, requiring no auxiliary power supply. It converts the incoming 4‑20mA signal to a isolated 1‑5V DC output, widely stocked as spare for process control cabinets in chemical, water treatment and power plants.

Features This is a dual-channel isolator with built-in 2000VAC galvanic isolation between input/output and channel-to-channel. The M2SN-2A6/CE supports zero and span adjustment on the front panel, compact slim plug-in housing, high-density DIN rail mounting. It eliminates ground loop interference and is certified with CE marking.

Specs Model: M2SN-2A6/CE Series: M-SYSTEM M2SN Mini-M Type: Loop-powered 2-channel signal isolator Input: 4–20mA DC Output: 1–5V DC Isolation: 2000V AC Mounting: DIN rail socket mount Protection class: IP20 Certifications: CE, UL Product status: process automation spare

Principle The isolator gets operational power directly from the 4‑20mA signal loop. The internal isolation circuit separates the field side and control side electrically, converts the analog signal to the specified output and suppresses ground loop noise.

Applications The M2SN-2A6/CE is widely deployed in chemical plants, water treatment skids and thermal power control panels. It is used for analog signal isolation and conversion between transmitters and DCS/PLC.