MTT MS3704W Slim Plug-In High-Level Signal Conditioner

The MS3704W is an industrial-grade, slim plug-in high-level signal conditioner (isolator) engineered to deliver high-precision conversion of DC current or voltage signals into standard, isolated DC linear outputs. Optimized for space-restricted process control panels, this compact module features a 29mm wide profile designed for reliable wall or DIN rail mounting. The core engineering highlight of this specific model is its separately adjustable dual output channels, allowing independent zero and span trimming for Output 1 and Output 2 via front-accessible trimmers. Built for harsh factory automation environments, it offers robust 4-way galvanic isolation among the input, power, and individual output lines, providing an exceptional 2000V AC dielectric strength to safeguard control systems against disruptive ground loops and electrical noise.

Key Product Features

• Independent Dual Output Calibration: Equipped with separate, front-accessible trimmers providing approx. ±5% zero and span adjustment independently for both Output 1 and Output 2.
• Comprehensive 4-Way Galvanic Isolation: Complete isolation barrier between the input, Output 1, Output 2, and the power circuit ensures zero signal cross-talk and high common-mode rejection with a CMRR of 100dB minimum.
• Flexible Ordering Formats: Accommodates multiple standard industrial I/O ranges including 4-20mA DC, 0-20mA DC, 0-5V DC, 1-5V DC, and 0-10V DC to match diverse field instrumentation.
• High Signal Integrity & Speed: Delivers an outstanding accuracy rating better than ±0.1% of span alongside a fast 85ms maximum response time (0 to 90%) for high-speed control loops.
• Ruggedized Physical Construction: Enclosed in a flame-retardant UL 94V-0 rated ABS resin housing featuring M3.5 drop-proof screw terminals and an optional polyurethane conformal coating (/H) for moisture protection.