T8110B T8111C Processor ICS Triplex Plantguard P8110B
T8110B, T8111C, P8110B, ICS Triplex, Plantguard
T8110B Processor
Description
Trusted TMR processor contains and executes the operating and application software programs in a triple redundant, fault tolerant controller system.
The fault tolerant design contains six fault containment regions. The three synchronized processor fault containment regions contain respectively a 600 series microprocessor, its memory, voter and associated circuits.
The non-volatile memory is used to store the configuration and application programs for the system.
Each processor has an independent power supply fed from the dual redundant 24Vdc power supply of the Trusted controller chassis backplane. The processor power supplies provide short circuit protection and regulated power to the module electronics.
The processor operates concurrently to achieve triple modular redundancy and fault tolerance. By providing 2-out-of-3 hardware voting on every inter-processor exchange and memory data retrieval, uncompromised fault detection and error-free operation are assured.
Trusted TMR processor communicates with other modules via a backplane mounted, triplicated inter-module bus. Additionally, the interface modules are used to support communication with I/O sub-systems and other equipment.
Module faults are automatically detected, time-stamped, and stored for historical review. Transient faults, once they are recorded, are cleared automatically without nuisance alarming. Permanent faults in a processor are annunciated on the front panel of the module, without disturbing ongoing processing in the two remaining processors.
When a failed Trusted TMR processor is replaced, it is automatically initialized without external loader or other equipment.
Application programs are developed using the full suite of IEC 1131-3 languages. The user can load, run, stop, single-step or delete the application program. A front panel maintenance enable key-switch allows the download of application programs.
Features
Triple modular redundant, fault tolerant 3-2-0 operation.
Two-out-of-three voting on internal operations.
Automatic fault handling without nuisance alarming.
Trusted operating system kernel (IEC 61508 SIL3).
Time-stamped fault historian.
Module replacement without program down-loading.
Non-volatile memory for program storage.
Full suite of IEC 1131-3 languages.
Multiple process program execution.
TÜV certified for safety, SIL3.
在线联系供应商
Other supplier products
 |
T9801 T9802 T9803 Digital Input TA | A 9801 digital input termination assembly is a simplex unit that provides connections for 16 non-isolated digital input channels and mates with a s... |
 |
TU847 MTU 3BSE022462R1 | General Information Product ID: 3BSE022462R1 Medium Description: TU847 Module Termination Unit for 1+1 CI840, Support for non-redundant I/O. Pro... |
 |
SD832 Power Supply Module 3BSC610065R1 | General Information Product ID: 3BSC610065R1 Medium Description: SD832 Power Supply Module, Input 100-120/200-240 VAC, Output 24 VDC, 5A, auto-se... |
 |
T9851 T9852 Digital Output TA | A 9851 termination assembly is a simplex assembly that provides termination for 8 digital outputs and mates with a single 9451 24Vdc digital output... |
 |
TK851V010 Connection Cable 3BSC950262R1 | General Information Product ID: 3BSC950262R1 Medium Description: TK851V010 Connection Cable Technical Information: TK851V010 Connection Cable. L... |
Same products
 |
Stainless Steel Pallet Truck | 卖方: 869821 | Stainless Steel Pallet Truck Stainless Steel Pallet Truck Advantages: • Superior co... |
 |
hsz type chain block | 卖方: 869821 | hsz type chain block The HSZ type chain block is a manually operated lifting device designed... |
 |
15 Inch Capacitive Touch Screen Panel for Medical & Multi-Application Equipment | 卖方: SEMIJEI TECHNOLOGY LTD | 15 Inch Capacitive Touch Screen Panel for Medical & Multi-Application Equipment 15 Inch Capa... |
 |
Custom Size 11.6 Inch Circular Shape Touch Screen With ILITEK Controller | 卖方: SEMIJEI TECHNOLOGY LTD | Custom Size 11.6 Inch Circular Shape Touch Screen With ILITEK Controller Semijei-Tech's11.6 inch... |
 |
10.6 Inch Custom Shape Touch Screen With Multi-Touch for Commercial Systems | 卖方: SEMIJEI TECHNOLOGY LTD | Semijei-Tech's10.6 inch custom shape touch screenis a projected capacitive touch panel develope... |
