ICS Triplex | T8151B | Trusted Communication Interface Adapter
ICS Triplex T8151B Overview
| Feature | Details |
|---|---|
| Manufacturer | ICS Triplex |
| Model | T8151B |
| Ordering Information | T8151B |
| Catalog | Trusted TMR System |
| Description | ICS Triplex T8151B Trusted Communications Interface |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimensions | 16cm x 16cm x 12cm |
| Weight | 0.8kg |
Product Overview
The Trusted® Communications Interface (CI) is an intelligent module that provides a range of communication services for the Trusted Controller, minimizing communication load on the Triple Modular Redundant (TMR) Processor. The user-configurable module supports multiple communication media, with up to four Communications Interfaces supported by a Trusted System.
Key Features
- Trusted Operating System: Ensures reliable and secure operation.
- Dual Ethernet and Four Serial Ports: Offers versatile connectivity options.
- Support for Multiple Protocols: Compatible with a wide range of communication protocols, including Modbus.
- Secure Communications: High-performance communication links enhance reliability.
- Front Panel Diagnostics: Includes serial diagnostic port and fault/status indicators.
Hardware Specifications
The module is equipped with a Motorola PowerPC Processor, with bootstrap software stored in EPROM and operational firmware in flash memory, allowing for upgrades via the Front Panel Port. The Trusted Operating System utilizes a high-speed, fault-tolerant real-time kernel that manages resources and provides a stable environment.
- Redundant Power Supply: Dual redundant +24 Vdc power feed from the chassis backplane.
- Inter-Module Communication: Communicates with the Trusted TMR Processor via the triplicated Inter-Module Bus, using a 2-out-of-3 voting mechanism for data integrity.
Communications Overview
The CI maintains an Ethernet MAC address as part of its configuration, and communication protocols are sourced from the TMR Processor’s System.INI file. Data transfer between the TMR Processor and the Communications Interfaces is managed through the Network Variable Manager.
- Data Read/Write Process: For reads, data is fetched from the local copy on the CI for quick access. Writes are sent to the TMR Processor first to maintain data consistency across all interfaces before updating the local copy.
- Online Configuration Changes: Modifications to CI parameters can be made online, causing the module to disconnect and restart communications.
The ICS Triplex T8151B Trusted Communications Interface is designed to ensure efficient and reliable communication within critical control systems, enhancing the overall performance and safety of industrial processes.
ICS Triplex | T8151B | Trusted Communication Interface Adapter
ICS Triplex | T8151B | Trusted Communication Interface Adapter
ICS Triplex T8151B Overview
| Feature | Details |
|---|---|
| Manufacturer | ICS Triplex |
| Model | T8151B |
| Ordering Information | T8151B |
| Catalog | Trusted TMR System |
| Description | ICS Triplex T8151B Trusted Communications Interface |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimensions | 16cm x 16cm x 12cm |
| Weight | 0.8kg |
Product Overview
The Trusted® Communications Interface (CI) is an intelligent module that provides a range of communication services for the Trusted Controller, minimizing communication load on the Triple Modular Redundant (TMR) Processor. The user-configurable module supports multiple communication media, with up to four Communications Interfaces supported by a Trusted System.
Key Features
- Trusted Operating System: Ensures reliable and secure operation.
- Dual Ethernet and Four Serial Ports: Offers versatile connectivity options.
- Support for Multiple Protocols: Compatible with a wide range of communication protocols, including Modbus.
- Secure Communications: High-performance communication links enhance reliability.
- Front Panel Diagnostics: Includes serial diagnostic port and fault/status indicators.
Hardware Specifications
The module is equipped with a Motorola PowerPC Processor, with bootstrap software stored in EPROM and operational firmware in flash memory, allowing for upgrades via the Front Panel Port. The Trusted Operating System utilizes a high-speed, fault-tolerant real-time kernel that manages resources and provides a stable environment.
- Redundant Power Supply: Dual redundant +24 Vdc power feed from the chassis backplane.
- Inter-Module Communication: Communicates with the Trusted TMR Processor via the triplicated Inter-Module Bus, using a 2-out-of-3 voting mechanism for data integrity.
Communications Overview
The CI maintains an Ethernet MAC address as part of its configuration, and communication protocols are sourced from the TMR Processor’s System.INI file. Data transfer between the TMR Processor and the Communications Interfaces is managed through the Network Variable Manager.
- Data Read/Write Process: For reads, data is fetched from the local copy on the CI for quick access. Writes are sent to the TMR Processor first to maintain data consistency across all interfaces before updating the local copy.
- Online Configuration Changes: Modifications to CI parameters can be made online, causing the module to disconnect and restart communications.
The ICS Triplex T8151B Trusted Communications Interface is designed to ensure efficient and reliable communication within critical control systems, enhancing the overall performance and safety of industrial processes.
