Yokogawa|S2CP471-01|Processor Module
YOKOGAWA S2CP471-01 Processor Module
Description
The YOKOGAWA S2CP471-01 is a dual-redundant processor module designed for ProSafe-RS safety control systems, supporting high-level safety integrity and system reliability.
Features
- Supports SIL 3 safety integrity level
- Dual-redundant configuration for high availability
- Compatible with Vnet/IP and N-IO/FIO systems
- Includes flash memory and NVRAM for data retention during power failure
Technical Specifications
-
Safety Compliance
- Certified for SIL 3 operation
-
Memory
- Application program stored in flash memory
- Processor data stored in NVRAM (non-volatile memory)
-
Power Requirements
- Available in 100–120 V AC, 220–240 V AC, or 24 V DC
-
Power Consumption
- 200 VA (100–120 V AC)
- 230 VA (220–240 V AC)
- 5.5 A (24 V DC) for S2SC70S-S/D-S models
- 240 VA (100–120 V AC)
- 290 VA (220–240 V AC)
- 7.0 A (24 V DC) for S2SC70S-F/D-F models
-
Battery
- Part No.: S9450FE
- Replacement interval: Every 3 years at ≤30 °C ambient temperature
-
Physical Dimensions
- Complies with JEM 1459 standards
- Nominal tolerance: ±0.8 mm for dimensions 0.5–120 mm
- Combined tolerance: ±1.5 mm for dimensions over 120 mm
Yokogawa|S2CP471-01|Processor Module



Yokogawa|S2CP471-01|Processor Module
YOKOGAWA S2CP471-01 Processor Module
Description
The YOKOGAWA S2CP471-01 is a dual-redundant processor module designed for ProSafe-RS safety control systems, supporting high-level safety integrity and system reliability.
Features
- Supports SIL 3 safety integrity level
- Dual-redundant configuration for high availability
- Compatible with Vnet/IP and N-IO/FIO systems
- Includes flash memory and NVRAM for data retention during power failure
Technical Specifications
-
Safety Compliance
- Certified for SIL 3 operation
-
Memory
- Application program stored in flash memory
- Processor data stored in NVRAM (non-volatile memory)
-
Power Requirements
- Available in 100–120 V AC, 220–240 V AC, or 24 V DC
-
Power Consumption
- 200 VA (100–120 V AC)
- 230 VA (220–240 V AC)
- 5.5 A (24 V DC) for S2SC70S-S/D-S models
- 240 VA (100–120 V AC)
- 290 VA (220–240 V AC)
- 7.0 A (24 V DC) for S2SC70S-F/D-F models
-
Battery
- Part No.: S9450FE
- Replacement interval: Every 3 years at ≤30 °C ambient temperature
-
Physical Dimensions
- Complies with JEM 1459 standards
- Nominal tolerance: ±0.8 mm for dimensions 0.5–120 mm
- Combined tolerance: ±1.5 mm for dimensions over 120 mm