Technical Parameters Category Specification Model MTL5081 Product Type 2-Wire Loop-Powered Isolator Input Signal 4-20 mA (standard process current signal) Output Signal 4-20 mA (isolated replica of the input) Power Supply Loop-Powered. Operates from the signal loop itself, typically requiring a minimum loop voltage (e.g., 12-30 V DC) at the input. Isolation Galvanic Isolation between input and output circuits. A typical isolation rating is 1500 V AC. Key Features Ground Loop Elimination Yes. Prevents stray ground currents from affecting the signal. Noise Suppression Provides common-mode noise rejection. Intrinsic Safety When used with an associated intrinsic safety barrier, it can be part of a loop for hazardous areas. Accuracy Typically ±0.1% to ±0.2% of span. Load Capacity The maximum output load (e.g., 500-750 Ω) is limited by the available loop supply voltage. Mounting Standard 35 mm DIN rail. Operating Temperature -20°C to +60°C

The SIEMENS CTI-2589-A Discrete Input Module is designed for seamless integration into industrial automation systems, offering precise digital input capabilities for enhanced system control.

Eaton MTL5544 – Intrinsically safe (IS) barrier, 4-channel, 24V DC for HART signals. Designed for hazardous area signal conditioning (Zone 0/1).