ABB 1800RZ21100A Overview

Product Positioning:

The ABB 1800RZ21100A is a multifunctional controller belonging to the MOD 30ML (Panel-Mount Controller) series. It serves as one of the core modules in the ABB MOD 30 / MODCELL control system family.

Main Functions:

This module integrates a built-in PID control block, enabling full configuration of parameters such as PV (Process Variable) / SP (Setpoint) readings, dead band, integral and derivative constants, proportional gain, and a Smith Predictor. The control output can directly drive analog output modules or terminal boards, allowing precise control of actuators such as valves.

Hardware Features:
 

Processing Capability: Equipped with a high-performance ABB processor capable of executing complex control algorithms rapidly in real-time industrial environments.

I/O Configuration: Supports analog input/output, digital input/output, and fieldbus interfaces (such as Profibus and Modbus), ensuring compatibility with a wide range of field devices.

Installation Type: Panel-mount design, suitable for direct installation in distribution or control cabinets. Dimensions conform to the standard MOD 30 chassis specifications.

Power Supply: Operates on a standard 24 V DC power input (for detailed voltage range, please refer to the corresponding technical manual).

Typical Applications:
 

Widely used in industries such as power generation, chemical processing, water treatment, and petroleum refining, where high reliability and real-time control are required.

Functions as a local control unit within DCS (Distributed Control Systems) to perform closed-loop regulation of actuators such as valves, pumps, and compressors.

featuring a complete PID function block, versatile analog/digital I/O, and seamless integration with the ABB MOD 30 system. It is ideally suited for large-scale automation projects requiring precise and reliable closed-loop control.high-performance, panel-mounted industrial process controller is a ABB 1800RZ21100AThe

Summary:

The ABB 1800RZ21100A is a high-performance, panel-mounted industrial process controller featuring a complete PID function block, versatile analog/digital I/O, and seamless integration with the ABB MOD 30 system. It is ideally suited for large-scale automation projects requiring precise and reliable closed-loop control.