ICS Triplex |T8311C|Trusted Expander Module
ICS Triplex T8311C Trusted Expander Module
Description
The ICS Triplex T8311C, manufactured by Rockwell Automation, is a Triple Modular Redundant (TMR) Expander Module for safety-critical communication in Trusted systems.
Features
- Triplicated architecture for fault tolerance
- Supports safety-critical communication up to SIL 3
- Hot-swappable for continuous operation
- Interference-free design for reliable performance
Technical Specifications
- Type: Trusted Expander Module (XPM)
- Architecture: Internal 2oo3 (two-out-of-three voting)
- Safety Certification: IEC 61508 certified, non-interfering, suitable for SIL 3 safety-critical communication as part of the gray channel
- Configuration: Supports single module or active/standby setups
- Fault Detection Time: Processor modules - 24 hours worst case, 12 hours average (Galpat diagnostics); 1 second (operational read)
- Coating: Conformal coated, meets US MIL Specification MIL-1-46058C and IPC-CC-830, UL-recognized
- Isolation: 2500 V minimum (field wiring to control logic)
- Power Supply: Compatible with T820X Power Supply Rack, 15V DC (T8220) or 24V DC (T8225) with reinforced insulation per EN 60950-1
- Dimensions: 130 x 70 x 25 mm
- Weight: 200 g
- Approvals: CE, UL, TÜV
- Operating Temperature: 0 to 60°C
ICS Triplex |T8311C|Trusted Expander Module




ICS Triplex |T8311C|Trusted Expander Module
ICS Triplex T8311C Trusted Expander Module
Description
The ICS Triplex T8311C, manufactured by Rockwell Automation, is a Triple Modular Redundant (TMR) Expander Module for safety-critical communication in Trusted systems.
Features
- Triplicated architecture for fault tolerance
- Supports safety-critical communication up to SIL 3
- Hot-swappable for continuous operation
- Interference-free design for reliable performance
Technical Specifications
- Type: Trusted Expander Module (XPM)
- Architecture: Internal 2oo3 (two-out-of-three voting)
- Safety Certification: IEC 61508 certified, non-interfering, suitable for SIL 3 safety-critical communication as part of the gray channel
- Configuration: Supports single module or active/standby setups
- Fault Detection Time: Processor modules - 24 hours worst case, 12 hours average (Galpat diagnostics); 1 second (operational read)
- Coating: Conformal coated, meets US MIL Specification MIL-1-46058C and IPC-CC-830, UL-recognized
- Isolation: 2500 V minimum (field wiring to control logic)
- Power Supply: Compatible with T820X Power Supply Rack, 15V DC (T8220) or 24V DC (T8225) with reinforced insulation per EN 60950-1
- Dimensions: 130 x 70 x 25 mm
- Weight: 200 g
- Approvals: CE, UL, TÜV
- Operating Temperature: 0 to 60°C