High-Performance Redundant Processor Module for Industrial Automation
The Yokogawa CP401-11 S1 Processor Module combines high-speed processing with advanced safety features, meeting IEC61508 functional safety standards. Its dual microprocessor design ensures a Safety Integrity Level (SIL) 3, providing reliable operation in both single and dual-redundant configurations.
This module integrates seamlessly into Yokogawa’s S1 series systems, supporting precise control, fast data transmission, and robust communication across multiple I/O modules. Its compact design simplifies installation while maintaining high performance in industrial environments.
Key Features
- Dual ARM Cortex-A9 MPCore microprocessors running at 866 MHz for high-speed process execution.
- Complies with IEC61508 functional safety requirements, providing SIL 3 in single or redundant setups.
- Supports synchronous serial transmission with 384 Mbps data rate for reliable and simultaneous communication.
- Compatible with up to 2 master modules, enabling scalable control architectures.
- LVDS bus signal level (EIA/TIA-644) with built-in redundancy ensures continuous operation even under faults.
- Allows connection or disconnection of modules while lines remain electrified, reducing maintenance downtime.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | CP401-11 S1 |
| Brand | Yokogawa |
| Processor | ARM Cortex-A9 MPCore, 866 MHz |
| Style | S1 Standard Type |
| Transmission Method | Synchronous Serial Transmission |
| Data Access Size | 1–256 bytes depending on frame |
| Data Simultaneity | Guaranteed within frame |
| Address Space | 32 bits per module (4 GB) |
| Transmission Rate | 384 Mbps |
| Error Detection | CRC-CCITT (16-bit) |
| Topology | Point-to-Point |
| Bus Signal Level | LVDS, EIA/TIA-644 |
| Bus Redundancy | Standard Feature |
| Max Master Modules | 2 |
| Hot-Swap Support | Yes, supports connection/disconnection under power |
Physical Characteristics
- Dimensions: 5.1 × 20.3 × 15.2 cm (2.0 × 8.0 × 6.0 in)
- Weight: 0.6 kg (1 lb 5 oz)
- Origin: Japan
Details
| Weight | 0.6 kg |
|---|---|
| Dimensions | 51 × 203 × 152 mm |
Reviews
There are no reviews yet.