Overview
The SCP401-11 Processor Module, part of Yokogawa’s advanced automation lineup, delivers precise timing and reliable system control. It synchronizes with V net or IRIG-B clocks and supports dual-redundancy configurations. Moreover, automatic program synchronization in standby mode ensures uninterrupted operations across industrial networks.
Key Features
- Supports dual-redundancy for enhanced system reliability
- Synchronizes with V net and IRIG-B clocks for accurate timing
- Integrated CTRL LED and front indicators for clear operational status
- V net coupler ports allow direct and secondary cable connections
- BATTERY ON/OFF switch ensures safe insertion and removal
- Comprehensive diagnostics via SCS state management and SENG windows
Technical Specifications
| Parameter | Details |
|---|---|
| Model | SCP401-11 |
| Series | Yokogawa Processor Modules |
| Clock Compatibility | V net clock or IRIG-B clock synchronization |
| Redundancy Support | Dual-redundant configuration with automatic program copying |
| Module Status Indicators | CTRL LED shows standby or active; front lamps display operational readiness |
| V net Coupler Connection | Direct and secondary V net coupler cable support |
| Battery Management | BATTERY ON/OFF control for safe module handling |
| Diagnostics | Error monitoring via SCS state and SENG diagnostic windows |
| Installation Type | Plug-in module compatible with base unit slots |
| Reliability | High stability with dual redundancy and integrated diagnostics |
Dimensions & Weight
- Dimensions: 220 mm x 125 mm x 55 mm (L x W x H)
- Weight: 1.8 kg
Country of Origin
- Japan
Installation & Removal Procedures
- Removal: Turn CTRL LED OFF, disconnect V net cables, loosen screws, and carefully remove module.
- Installation: Match domain/station numbers, set BATTERY OFF, insert module, tighten screws, reconnect cables, switch BATTERY ON, verify status with LEDs and diagnostics.
Author Insight
The SCP401-11 excels in industrial automation environments requiring precise timing and high reliability. Its dual-redundancy design prevents downtime, while V net and IRIG-B compatibility ensures seamless integration with complex control systems. Engineers can deploy this module in PLC, DCS, and factory automation setups to enhance operational efficiency and system resilience.
Applications
- Process and factory automation requiring precise clock synchronization
- Redundant control setups in power generation and chemical plants
- Industrial systems demanding continuous operation with minimal downtime
- Integration into advanced IIoT and smart manufacturing networks
Details
| Weight | 1.8 kg |
|---|---|
| Dimensions | 220 × 125 × 55 mm |
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