ICS Triplex T8231 Trusted TMR Processor Module
$123.00
$320.00
Description
ICS Triplex T8231 Trusted TMR Processor Module
Configured for fault-tolerant safety control in the Trusted TMR system, the ICS Triplex T8231 (T8231 Trusted Processor Module) executes redundant control processing through three independent processor channels and hardware 2oo3 voting.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | T8231 |
| Brand | ICS Triplex |
| Product Type | Trusted TMR Processor Module |
| Origin | Not specified in supplied data |
| Architecture | Triple Modular Redundant (TMR), three independent processor channels |
| Safety Integrity Level | IEC 61508 SIL 3 |
| Voting Mechanism | Hardware-based 2oo3 majority voting |
| Operating Voltage | 24 VDC, supplied through controller chassis backplane |
| Power Consumption | Approximately 35 W to 45 W, configuration dependent |
| Processor Technology | 32-bit RISC processors, three independent execution units |
| Memory | High-density Flash memory; battery-backed RAM / NVRAM |
| Diagnostics | Background self-diagnostics, memory ECC checks, lockstep cycle testing |
| Sequence of Events | 1 ms event timestamp resolution |
| Interface Ports | Dual redundant Ethernet, 10/100 Mbps; RS-232 / RS-485 serial interfaces; processor bus link |
| Inter-Module Communication | High-speed Trusted TMR Inter-Module Bus |
| Operating Temperature | 0 deg C to +60 deg C |
| Storage Temperature | -25 deg C to +70 deg C |
| Relative Humidity | 5% to 95%, non-condensing |
| Weight | 2.7 kg |
| Power Shelf Dimensions | 43 mm H x 483 mm W x 340 mm D |
TMR Architecture and Fail-Safe Execution
The T8231 implements three independent processor channels within the Trusted TMR architecture. Each processing channel executes the control application independently, while hardware voting compares channel states through 2oo3 majority logic.
A single processor-channel fault can therefore be isolated by the voting architecture while the remaining channels maintain system execution. Communication with Trusted I/O modules occurs through the high-speed TMR Inter-Module Bus, maintaining channel separation before output voting.
The module includes diagnostic functions covering processor operation, memory integrity, execution synchronization, and internal fault conditions. The supplied data specifies IEC 61508 SIL 3 certification for safety-related operation.
Frequently Asked Questions
Q: Does the T8231 use a redundant processor architecture?
A: Yes. The T8231 uses three independent processor channels arranged in a Triple Modular Redundant architecture with hardware 2oo3 voting.
Q: How is the T8231 connected to Trusted I/O modules?
A: The processor communicates with Trusted I/O modules through the high-speed Trusted TMR Inter-Module Bus.
Q: What installation dimensions apply to the supplied Power Pack data?
A: The supplied Power Shelf dimensions are 43 mm high, 483 mm wide, and 340 mm deep. The stated 2.7 kg weight applies to the T8231/T8232 Power Pack assembly.
Field Installation Guidelines
- Install the processor and associated Power Pack within the specified Trusted system chassis arrangement.
- Verify the 24 VDC supply path through the controller chassis backplane before energizing the module.
- Maintain physical separation between processor communication wiring and high-current or high-noise power conductors.
- Route Ethernet and serial communication cables according to the applicable Trusted system installation documentation.
- Maintain shielding and grounding practices appropriate to the connected communication interface and cabinet design.
- Verify connector seating and mechanical retention before applying system power.
- Do not modify TMR channel wiring or voting connections outside the approved Trusted system architecture.
- Confirm environmental conditions remain within the supplied operating temperature and humidity specifications.
- Perform system diagnostics after installation to verify processor synchronization, memory integrity, communication status, and channel health.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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