ABB SPASI23 AI Module: 16 Channel Temperature & Resistance Input, mV & RTD, High Level

Model:SPASI23

Channel Count:16

Input Type:Temperature, Current, Voltage & Resistance

Signal Range:mV, RTD

Operating Range:-20°C to +85°C

Power Consumption:≤ 30 mA

Communication Protocol:MODBUS RTU

Relay Outputs:4

Accuracy:+/- 0.1% FS

Response Time:≤ 100 ms

    Introducing the ABB SPASI23 AI Module, an indispensable tool for industrial control systems requiring precise temperature and resistance measurement inputs. This module is engineered to provide reliable performance under challenging industrial environments, ensuring accurate readings across a wide range of temperatures (-20°C to +85°C).

    Featuring 16 channels, the SPASI23 AI Module supports multiple measurement technologies including millivolts (mV) and resistance temperature detectors (RTD), making it versatile for various applications in HVAC systems, chemical processing, and manufacturing processes.

    With its high accuracy level, this module ensures minimal error margins in critical applications, enhancing overall system reliability. It operates efficiently on a low power consumption of 10mA at 12VDC, reducing energy costs without compromising performance.

    Equipped with RS-485 communication interface, the SPASI23 AI Module seamlessly integrates into existing control systems using Modbus-RTU protocol, offering compatibility and ease of installation. Its IP65 rating and ability to withstand high humidity levels make it suitable for harsh industrial conditions.

    Designed with compact dimensions (16mm x 120mm x 105mm) and lightweight (0.15kg), the module can be easily integrated into tight spaces within industrial machinery or facilities. Its robust build and reliable performance make it a preferred choice for engineers and maintenance personnel looking for high-quality, long-lasting industrial sensors.