ALR121 Yokogawa Communication Module I/O Termination Assembly Module Adjacency to Standard I/O: These

Adjacency to Standard I/O: These modules can be placed next to standard I/O modules without compromising the required 50 mm (2 in) physical separation between safe and hazardous area field wiring

Engineers appreciate its flexibility for custom control strategies

It is not new

The Emerson Control Wave 396559-01-8 Bristol Babcock is an expansion chassis designed for PLC (Programmable Logic Controller) applications

Wetted Parts: 316 Stainless Steel (body & capsule)

ALR121 Yokogawa Communication Module I/O Termination Assembly Module Adjacency to Standard I/O: TheseTechnical Description The ALR121 is a dual port serial communication module designed for Yokogawa CENTUM CS 3000 and Centum VP distributed control systems. It enables data exchange between the control system and external serial devices, such as analyzers, PLCs, and variable frequency drives (VFDs). The module supports both RS 422 (point to point) and RS 485 (multipoint) interfaces, offering flexible connectivity for various industrial bus topologies.