ICS Triplex
T3420A ICS Triplex Analog Input Module with 16-bit ADC, Hot Replaceable Design
T3420A ICS Triplex Analog Input Module Technical Specifications Input Configuration: 16 single-ended or 8 differential voltage inputs Fault-Tolerant Operation: Supports parallel connection with redundant modules Current Input Interface: Interfaces via external 250 Ω resistors (included in T3325XX termination blocks) Hot Replaceable: Module replacement without system shutdown Configurable Input Ranges: Jumper-selectable for flexibility High-Resolution Conversion: 12-bit analog
T8311 ICS triplex Trusted TMR Expander Interface with Fault-Tolerant Design
The TMR Expander Interface features a fault-tolerant design based on a Triple Modular Redundant (TMR) architecture arranged in a lock-step configuration. The diagram above illustrates the basic structure of the TMR Expander Interface. The module consists of three main Fault Containment Regions (FCRs): FCR A, B, and C. Each main FCR contains: Component Description Interfaces Expander Bus and Inter-Module Bus (IMB) interfaces Redundancy Active/standby interface to other TMR
T8151B ICS Triplex Communications Interface Module with Dual Ethernet Four Serial Ports
Communication Interface (T8151B) The T8151B communication interface provides a comprehensive range of communication services for the controller, effectively minimizing communication loading of the TMR processor. This module enables seamless communications with other Trusted systems, engineering workstations, and third-party equipment. The user-configurable module supports multiple communication media and features dual Ethernet ports, four serial ports accessible via the T8153