YOKOGAWA AMM32T RTD Input Multiplexer Module

Description

The YOKOGAWA AMM32T RTD Input Multiplexer Module is a compact industrial signal acquisition component designed for use in automated industrial environments. It supports 15 input channels, with compatibility for multiple signal types including DC voltage millivolt, thermocouple (IEC standard types K, T, J, E, B, R, N), and RTD (JIS JPT100, JIS Pt100, DIN 100 platinum 3-wire type) inputs. Key technical specifications include low current consumption of 500mA or less at 5.0V DC, and minimal environmental temperature impact: for a 10 degrees Celsius temperature change, DC voltage input drift is ±8mV or less, millivolt input drift is ±80 microvolts or less, thermocouple input drift is ±80 microvolts or less, and RTD input drift is ±0.3 ohms or lower, with an additional ±80 microvolts or less drift for RTD signals. The module weighs approximately 1.3kg and features a space-saving form factor suitable for dense industrial control setups. Its core function is to collect on-site process signals, transmit them to a CPU for processing, and upload data to a host system, making it ideal for widespread industrial applications requiring reliable multi-channel temperature and voltage signal monitoring.