CP401-11 S1 Yokogawa Processer Module

Key Features

• The module is designed to meet all the safety design requirements of IEC61508, an international functional safety standard.
• It applies dual microprocessor technology not only to the CPU module, but also to the I/O module.
• This feature affords a Safety Integrity Level (SIL) of 3 in a single configuration as well as in a dual-redundant configuration.

Technical Specifications

• Model: CP401-11
• Processor: ARM Cortex-A9 MPCore, 866 MHz
• Style: S1 (Standard type)
• Transmission method: Synchronous serial transmission
• Data access size: Dependent on the frame (1 to 256 bytes)
• Data simultaneity: Guaranteed within the frame
• Address space: 32 bits within each module (4 GB)
• Transmission rate: 384 Mbps
• Error detection: CRC-CCITT (16 bits)
• Topology: Point-to-point
• Number of master modules: 2 max.
• Bus signal level: LVDS, EIA/TIA-644
• Bus redundancy: Standard feature
• Connection/disconnection of modules with the line electrified: Supported

Dimensions and Weight

• Dimensions: 2.0" x 8.0" x 6.0" (5.1 cm x 20.3 cm x 15.2 cm)
• Weight: 1 lbs 5.0 oz (0.6kg)