Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Architecture | Triple Modular Redundant (TMR), 2oo3 voting |
| Safety Rating | SIL 3, IEC 61508, TÜV certified |
| Clock Speed | 100 MHz 32-bit RISC per slice |
| Memory | 16 MB EDO DRAM, 2 MB Flash, 128 kB NVRAM |
| Power Input | 20 VDC to 32 VDC, dual redundant chassis feed |
| Max Power Draw | 80 W |
| SOE Buffer | 1000 local timestamped events, 4000 system-wide |
| Time Sync | IRIG-B 002 / IRIG-B 122 |
| Programming Standard | IEC 61131-3, TRISTATION 1131 |
| Operating Temperature | −10°C to +60°C |
| Supported I/O Count | Up to 4096 mixed analog and digital points |
| Communication | Redundant Trusted backplane bus, RS232 diagnostic port |
Product Introduction
The ICS TRIPLEX T8110B is the primary TMR processor for the Trusted safety instrumented system. Three independent processing slices execute identical safety logic and vote outputs to suppress single-point faults.It retains application logic during hot-swap events and stores sequence-of-event records locally. This removes the need for a full program download after replacement and keeps safety interlocks active during planned maintenance.
T8110B
T8110B
T8110B
T8110B
T8110B
Application Scenarios & Field Experience
Many safety systems run on limited spare inventory. A processor fault can force operators to bypass SIS functions temporarily, which raises process hazard risk until a matching replacement is fitted.
- Offshore oil and gas platform: ESD and fire & gas interlock control for wellhead isolation and blowdown valves.
- Refinery process unit: Reactor overpressure and high-temperature safety shutdown logic for hydrocracking circuits.
- Chemical manufacturing plant: Toxic release interlocks and emergency isolation for corrosive feedstock lines.
- Thermal power station: Boiler protection and turbine trip logic to prevent overspeed and pressure excursions.
In my experience, a refinery unit flagged a T8110B slice fault on the diagnostic HMI. The maintenance team swapped the spare T8110B while the rack stayed online. The existing application loaded automatically, no logic recompile was required, and the SIS returned to full 2oo3 voting within 18 minutes. No safety bypass was needed.
Standard Operating Procedure (SOP) for Quality Control
- Visual & Origin Inspection: Check OEM faceplate, serial labels, connector pins, and anti-counterfeit marking checks.
- Live Rig Testing: Install in a Trusted chassis, confirm power-up, LED status, backplane bus handshake and voting health.
- Firmware Verification: Read and record firmware revision; match revision against the TRISTATION 1131 toolset compatibility matrix.
- ESD-Safe Packaging: Seal module in anti-static shielding bag, add rigid foam around edge connectors, label carton with ESD and safety-component handling warnings.
Frequently Asked Questions
Q1: Can I install this T8110B into any older Trusted chassis without upgrading the rest of the rack?A: It is hardware compatible with Trusted series racks, but firmware must match the toolset release and peer processor revisions. Mismatched firmware can break voting and bus communication. Verify exact compatibility with the OEM datasheet.
Q2: What warranty is included for this ICS TRIPLEX T8110B?A: We provide a 12-month warranty. Warranty does not cover damage from overvoltage, incorrect backplane wiring, ESD, or operation outside the certified temperature range.
Q3: What is the typical stock and shipping lead time?A: This legacy SIS processor carries limited stock. If in stock, shipment can go out within 1–2 business days. If stock is depleted, we confirm lead time before order confirmation.
Q4: What risk occurs if I load a newer firmware revision than the existing SIS processors?A: Firmware skew can cause voting mismatches, dropped SOE timestamps, or loss of peer sync. Always upgrade all paired processors in a coordinated outage window.
Q5: Can I hot-swap this T8110B while the safety system remains online?A: Hot-swap is supported only when the remaining processor slices maintain healthy 2oo3 voting. Do not swap if the rack already has a second fault; the system will go to safe state.
