SPAI-16 Samsung Analog Input Module

Samsung SPAI-16 Product Introduction
Brand: Samsung
Model: SPAI-16
Full Product Name: 16-Channel Analog Input Module
Country of Origin: South Korea
Customs HS Code: 85423190
Overall dimension: 200 mm × 148 mm × 48 mm
Net weight: 0.70 kg

Protection grade IP20 indoor cabinet installation.
Supports standard 4–20 mA current signal input with built-in 24 V loop power supply for passive sensors. Each channel equipped with electrical isolation to avoid ground loop interference. Operating temperature -20°C to +60°C, humidity 5%–95% non-condensing, signal sampling accuracy reaches ±0.1% full scale.
Core strengths include configurable upper/lower limit alarm for each channel; automatic open-circuit detection for sensor wiring; digital filtering function to eliminate field signal fluctuation; modular hot swap capability; communication fault self-locking to maintain last valid value during bus disconnection.