Yokogawa SCP461-51 Processor Module

Brand	Yokogawa
Module Number	SCP461-51
Price	$600
Weight	0.7kg
Country Of Origin	Japan
Certificate	Certificate: C/O from the Chamber of Commerce C/Q from the manufacturer
Warranty	12 Months
Inventory Qty	5

Description

Payment & Security

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Description

Yokogawa SCP461-51 Key parameters

Core Architecture & Performance

Processor: Equipped with a single-core ARM Cortex-A57 running at 1.5 GHz, optimized for real-time control tasks in Yokogawa’s CENTUM VP systems .

Operating Systems: Supports Linux, VxWorks, and Windows, enabling flexibility in industrial automation environments .

Redundancy: Configurable for dual-redundant operation (failover time <100 ms) to ensure uninterrupted control in critical applications like nuclear power plants .

Power & Electrical Resilience

Power Supply: Operates on 24 V DC (input range 20.4–26.4 V DC) with low power consumption (12 W nominal) .

Battery Backup: Maintains configuration data during power outages (duration unspecified; dependent on installation-specific UPS setups) .

Surge Protection: Optional surge-absorbing terminal blocks (e.g., ATD5S-10) for transient voltage suppression in high-noise environments .

Environmental & Operational Tolerance

Temperature Range:

Operating: -20°C to +70°C (extendable to -40°C with G3 option suffix /1) .

Storage: -30°C to +85°C, ensuring resilience during non-operational phases .

Vibration Resistance: Withstands continuous vibration up to 2.0 m/s² (14–100 Hz), certified for industrial settings with mechanical stress .

Humidity: 5–95% RH (non-condensing), suitable for coastal or chemically aggressive installations .

Payment & Security

Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T

DataSheet Download

一．Yokogawa SCP461-51 Core Function

Redundant Architecture with Safety Compliance

Yokogawa SCP461-51 is Designed for SIL 3-certified applications, the SCP461-51 supports dual-redundant configurations (e.g., SSC57D-S/F) to eliminate single-point failures in systems like nuclear power plants. Its architecture includes isolated fault connectors and a 2-out-of-3 voting mechanism for critical processes, ensuring continuous operation even during simultaneous failures in two channels. Compliance with IEC 61508 and FM NI explosion protection standards (via optional suffix codes) certifies its suitability for hazardous zones.

High-Efficiency Power Management

Yokogawa SCP461-51 operates on a 24V DC input with an efficiency exceeding 90%, minimizing energy waste in high-density installations. Its power supply tolerates transient surges up to ±2.5 kVdc, reinforced by 50 V continuous isolation between field and system interfaces to prevent cascading failures in electrically noisy environments like refineries.

Adaptive Communication Protocol Integration

Equipped with RS-485 and Ethernet interfaces, the SCP461-51 supports Modbus RTU/TCP, PROFIBUS DP, and proprietary Yokogawa protocols. A dedicated front-panel diagnostic port simplifies troubleshooting, while optional IRIG-B synchronization ensures millisecond-level timing accuracy for distributed systems like power grids.