Yokogawa AMM21T Thermocouple Input Multiplexer Module

The Yokogawa AMM21T Thermocouple Input Multiplexer Module is a crucial component for industrial temperature measurement and control. It efficiently handles up to 16 thermocouple inputs, delivering a single output for seamless data acquisition in demanding environments. This module ensures highly accurate temperature readings, thanks to its built-in cold junction compensation. The AMM21T integrates effortlessly with Yokogawa CENTUM VP and CENTUM CS distributed control systems, making it a reliable choice for automation setups.

Key Features:

Model: AMM21T
Manufacturer: Yokogawa Electric Corporation
Type: Thermocouple Input Multiplexer Module
Primary Use: Efficient temperature data acquisition and control in industrial systems.
Compatibility: Works with Yokogawa CENTUM VP and CENTUM CS systems.
Cold Junction Compensation: Ensures accurate readings across various thermocouple types.

Technical Specifications:

Parameter	Specification
Dimensions	2.0″ x 3.0″ x 9.0″ (5.1 cm x 7.6 cm x 22.9 cm)
Weight	1 lb 2.1 oz (0.5 kg)
Input Type	Thermocouple
Input Channels	16
Output	Single multiplexed output
Cold Junction Compensation	Yes
Operating Temperature Range	0°C to 60°C
Power Supply	24V DC
Mounting Type	DIN Rail
Certifications	CE, UL

The AMM21T is designed to manage up to 16 thermocouple inputs, allowing it to gather and transmit temperature data to control systems. Its multiplexed output ensures efficient data flow, simplifying the overall temperature measurement process. Cold junction compensation further guarantees precise measurements across different thermocouple types, making it highly adaptable in diverse industrial applications.

This module operates within a temperature range of 0°C to 60°C, offering excellent reliability even in harsh environments. It is powered by a 24V DC supply and is mounted on a DIN rail, simplifying installation in various control panels and automation systems. With its compact size (2.0″ x 3.0″ x 9.0″) and light weight (1 lb 2.1 oz), the AMM21T easily fits into space-constrained environments.

Additionally, the AMM21T comes with CE and UL certifications, ensuring it meets stringent quality and safety standards. It integrates seamlessly with Yokogawa CENTUM VP and CENTUM CS systems, making it a perfect fit for industrial temperature control applications.