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- Overview
- Specifications
- Description
- Applications
- Features
- Installation
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
ICS TRIPLEX |
Model Number: |
T8111C |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Part Number |
T8111C |
|
Part Name |
Trusted TMR Processor |
|
Dimensions |
27 × 30.3 × 9.3 cm |
|
Weight |
1.92 kg |
|
Backplane (IMB) Supply |
20 to 32 Vdc |
|
Field Supply |
N/A |
|
Power Dissipation |
30 W |
|
Module Location |
T8100 Processor Slot |
|
Isolation (Module Supply / Diagnostic Serial Port) |
50 V basic (continuous); type tested at 1411 Vdc for 60 s |
|
Isolation (Module to Rear Serial / IRIG / Relay Ports) |
50 V reinforced (continuous); 250 V basic (fault); type tested at 2436 Vdc for 60 s |
|
Isolation (Between Rear Serial / IRIG / Relay Ports) |
50 V reinforced (continuous); 250 V basic (fault); type tested at 2436 Vdc for 60 s |
|
Fusing |
Not user serviceable |
|
Rear Serial Ports |
3 × RS-422/485 |
|
Diagnostic Serial Port |
1 × RS-232 |
|
IRIG Ports |
1 × IRIG-B002; 1 × IRIG-B122 |
|
Relay Outputs |
1 × Fault relay (0.5 A @ 24 Vdc); 1 × Fail relay (0.5 A @ 24 Vdc) |
|
Baud Rates |
9600 to 115200 baud |
|
Communication Protocols |
Modbus RTU (via rear serial ports) |
|
Real-Time Clock Retention |
8 hours (module power off) |
|
Retained Variable Storage |
4 KB total (Boolean: 1 byte; Analog: 4 bytes; Timer: 5 bytes) |
|
Maximum Application Size |
960 KB |
|
SOE Buffer |
1000 events |
|
Operating Temperature |
0°C to +60°C (+32°F to +140°F) |
|
Storage Temperature |
-25°C to +70°C (-13°F to +158°F) |
|
Relative Humidity |
10–95% RH (non-condensing) |
Description
The Trusted TMR Processor T8111C is a high-integrity fault-tolerant control module built on a Triple Modular Redundant (TMR) architecture operating in lock-step synchronization. It is designed for safety-critical industrial automation systems requiring continuous operation and deterministic control behavior.
Applications
Petrochemical Refineries: Core ESD controller for large safety interlock systems.
Thermal Power Plants: Turbine trip system for safe shutdown control.
Gasification Plants: Manages interlocks and records trip sequences.
Pipeline Stations: Remote control with synchronized time systems.
Offshore Oil Platforms: Central safety system for harsh marine environments.
Features
Triple Modular Redundant (TMR), fault tolerant (3-2-0) operation.
Hardware Implemented Fault Tolerant (HIFT) architecture.
Dedicated hardware and software test regimes which provide very fast fault recognition and
response times.
Automatic fault handling without nuisance alarming.
Time-stamped fault historian.
Installation
To install the module:
1. Ensure that the Adaptor Unit assembly is installed and correctly located (if used).
2. Release the ejector tabs on the module using the release key. Ensure that the ejector tabs are fully open.
3. Holding the ejectors, carefully insert the module into the intended slot.
4. As soon as the Front Panel LEDs illuminate, push the module fully home by pressing on the top and bottom of the module fascia. The module should be inserted promptly.
5. Close the module ejectors, ensuring that they click into their locked position.
FAQ
Q: Can T8111C be installed on standard PLC racks or DIN rails?
A: No. It only works with dedicated T8100 Trusted TMR processor slots.
Q: Will SOE buffer overflow in T8111C during large-scale trip events?
A: It stores up to 1000 events; new events overwrite the oldest when full.
Q: What communication protocols and speed does T8111C support?
A: RS-422/485 ports support Modbus RTU up to 115200 baud.
Q: How long can RTC run in T8111C after power loss?
A: Up to 8 hours without external power.
Q: What is the maximum application code size in T8111C?
A: Maximum compiled safety code is 960 KB.
