A5E0024837106 Key discrete output module – high-speed response, making the safety control system as stable as Mount Tai!

<p>The <strong><b>YOKOGAWA PSCDM024DCBAN A5E0024837106</b></strong> is a high-availability Dual Controller Module for Yokogawa’s CENTUM VP Distributed Control System (DCS), engineered for mission-critical process control in power generation, oil & gas, and chemical industries. This module provides redundant processing with automatic failover (<50 ms switchover) to ensure uninterrupted operation of safety and regulatory loops. As a core component of Yokogawa’s OpreX Control platform, the <strong><b>PSCDM024DCBAN</b></strong> executes complex control strategies, sequence-of-events (SOE), and advanced process optimization with deterministic 100 ms scan times. Its ruggedized design (-40°C to +70°C operating range) and EMI hardening withstand harsh environments like offshore platforms or refinery turbine areas, while integrated cybersecurity features (secure boot, encrypted communications) meet IEC 62443 standards. The module supports dual-redundant Vnet/IP networks for seamless integration with up to 50,000 I/O points across the plant.</p>
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Description

The YOKOGAWA PSCDM024DCBAN A5E0024837106 is a high-availability Dual Controller Module for Yokogawa’s CENTUM VP Distributed Control System (DCS), engineered for mission-critical process control in power generation, oil & gas, and chemical industries. This module provides redundant processing with automatic failover (<50>PSCDM024DCBAN executes complex control strategies, sequence-of-events (SOE), and advanced process optimization with deterministic 100 ms scan times. Its ruggedized design (-40°C to +70°C operating range) and EMI hardening withstand harsh environments like offshore platforms or refinery turbine areas, while integrated cybersecurity features (secure boot, encrypted communications) meet IEC 62443 standards. The module supports dual-redundant Vnet/IP networks for seamless integration with up to 50,000 I/O points across the plant.

YOKOGAWA PSCDM024DCBAN A5E0024837106

Technical Specifications

Parameter Name Parameter Value
Product Model PSCDM024DCBAN A5E0024837106
Manufacturer Yokogawa
Product Type DCS Dual Controller Module
Architecture Dual CPU (Active/Standby)
Processor PowerPC-based @ 1.2 GHz
Memory 4 GB RAM / 16 GB Flash
I/O Capacity 50,000 points per system
Scan Time 100 ms (configurable down to 50 ms)
Redundancy Switchover < 50>
Communication Dual Vnet/IP (1 Gbps), Ethernet
Protocols Modbus TCP, OPC UA, FOUNDATION Fieldbus
Safety Certification SIL 2 (IEC 61508)
Power Supply 24 VDC ±10% (Redundant Inputs)
Operating Temperature -40°C to +70°C
Certifications ATEX, IECEx, DNV, IEEE 1613
Dimensions 265 x 128 x 200 mm (H x W x D)

Main Features and Advantages

Fault-tolerant design: Hardware-synchronized dual CPUs with continuous cross-checking detect and isolate faults before impacting control. The PSCDM024DCBAN‘s “Hitless Download” enables online modifications without process disruption.

Advanced diagnostics: Real-time health monitoring of CPU load, memory usage, and network traffic via System View software. Predictive analytics flag component degradation (e.g., capacitor aging) 30+ days in advance.

Engineering efficiency: Native integration with Yokogawa Engineering Studio supports IEC 61131-3 languages and drag-and-drop function blocks. Automatic version control reduces commissioning errors by 60%.

Application Field

The YOKOGAWA PSCDM024DCBAN A5E0024837106 dominates critical process control:

 

Oil & Gas: Manages offshore platform production separation trains and subsea ESD systems.

 

Power Generation: Controls ultra-supercritical boiler-turbine coordination and SCR emissions.

 

Chemical: Optimizes ethylene cracker furnace balancing and reactor pressure cascades.

 

Pharmaceutical: Ensures FDA 21 CFR Part 11 compliance in batch bioreactors.
In LNG plants, it operates at -40°C while controlling cryogenic heat exchangers.

YOKOGAWA PSCDM024DCBAN A5E0024837106

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