EN
- Overview
- Specifications
- Description
- Applications
- Key features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
ICS TRIPLEX |
Model Number: |
T8191 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Part Number |
T8191 |
|
Part Name |
Single Slot Module |
|
Dimensions |
2 × 19 × 12.8 cm |
|
Weight |
0.84 kg |
|
Slot Width |
1 standard I/O slot (Single Slot / 30 mm) |
|
Operating Temperature |
-40°C to +70°C |
|
Input Voltage |
24 Vdc |
|
Maximum Input Current |
100 mA |
|
Output Voltage |
24 Vdc |
|
Maximum Output Current per Channel |
500 mA |
Description
The T8191 is a compact, high-reliability single slot module designed for safety-critical automation and space-constrained control cabinet applications. It is engineered as a field-level execution component for high-integrity control systems, providing stable and efficient digital output or power distribution functions.
Applications
Petrochemical Refineries: High-density SIS cabinet driving multiple solenoids.
Offshore Platforms & Ships: Reliable operation in sealed marine control cabinets.
Thermal Power Plants: Stable relay and alarm control in boiler systems.
Automotive Plants: Space-saving I/O control for production line sensors.
Gasification Plants: Low-power valve control in unmanned stations.
Key features
Triple redundancy: The module has three independent processors that execute the same program in parallel. If one processor fails, the other two will continue to operate, ensuring that the system remains safe
Fail-safe operation: In the event of a failure, the T8191 will drive the system to a safe state.
Self-testing: The module continuously monitors itself for faults. If a fault is detected, the system will automatically shut down.
The module is certified to the highest safety standards, including IEC 61508 SIL 3 and EN 50128 TUV Rheinland.
FAQ
Q: What does the “Single Slot” design of T8191 mean for cabinet layout and wiring?
A: It occupies only 1 standard I/O slot (30 mm), saving significant cabinet space.
Q: If an external short circuit occurs, will T8191 be damaged by current backfeed?
A: No. Each channel is limited to 500mA with electronic current limiting and short-circuit protection.
Q: Does the 100mA input current of T8191 refer to sensor power supply capability?
A: No. It refers to internal control circuit consumption, not output capability.
Q: Will T8191 fail to start at -38°C in an outdoor cabinet?
A: No. It operates from -40°C to +70°C with cold-start capability.
Q: Can T8191 output be adjusted to 5V or 12V via software?
A: No. It is fixed at 24V DC industrial output.
