YOKOGAWA SCP451-53 Module | ProSafe-RS Safety System
Manufacturer: Yokogawa
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Part Number: SCP451-53
Condition：New with Original Package
Product Type: ProSafe-RS Safety System
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The YOKOGAWA SCP451-53 is a processor module designed for ProSafe-RS safety instrumented systems. It combines real-time control processing with four independent analog output channels, each supporting 4–20 mA DC signals with 12-bit resolution. Built to SIL 3 compliance under IEC 61508, this module ensures safe and reliable operation in mission-critical applications such as oil & gas, chemical processing, and power generation. Rack-mounted and compact, it integrates seamlessly into industrial control systems while withstanding harsh operational conditions.
Technical Specifications
| Feature | Specification |
|---|---|
| Module Type | Processor + Analog Output Module |
| System Compatibility | ProSafe-RS Safety Instrumented System |
| Analog Output Channels | 4 independent channels |
| Output Signal Type | 4–20 mA DC |
| Output Resolution | 12-bit |
| Accuracy | ±0.1% of span |
| Isolation | 500 Vrms isolation from output to ground |
| Safety Certification | SIL 3 (IEC 61508) compliant |
| Power Supply | 24 VDC nominal |
| Power Consumption | Approx. 6 W |
| Environmental Resistance | Vibration: 2.5 g RMS; Shock: 10 g |
| Mounting Format | Rack-mounted |
| Status Indicators | LED indicators for channel status and fault diagnostics |
| Dimensions | 20 × 15 × 5 cm |
| Weight | 0.9 kg |