ICS Triplex |T8842|Versatile Field Termination Assembly Module
ICS Triplex T8842 Versatile Field Termination Assembly Module
Description
The ICS Triplex T8842 is a versatile Field Termination Assembly (FTA) module supporting analog and digital inputs for the Trusted T8431 and T8402 modules in safety systems.
Features
- Supports 40 input channels
- Configurable for analog or digital inputs
- Certified for safety-critical applications
Technical Specifications
- Input Channels: 40, configurable for 4-20mA analog or 24V DC digital
- Analog Accuracy: ±0.2% Full Scale Deflection (FSD), proof test ±0.5% FSD
- Analog Resolution: 12-bit, 4096 counts (4mA: -25 to +25, 12mA: 2023–2073, 20mA: 4071–4121)
- Digital Input Voltage: 24V DC
- Safety Integrity Level: Certified up to SIL 3 per IEC 61508
- Fault Detection Time: 0.5 hours average for inputs
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Humidity: 5% to 95%, non-condensing
- Altitude: Up to 2000m (6562 ft) without derating
- Dimensions: 200mm x 150mm x 50mm (H x W x D)
- Weight: 0.9 kg (2.0 lbs)
ICS Triplex |T8842|Versatile Field Termination Assembly Module




ICS Triplex |T8842|Versatile Field Termination Assembly Module
ICS Triplex T8842 Versatile Field Termination Assembly Module
Description
The ICS Triplex T8842 is a versatile Field Termination Assembly (FTA) module supporting analog and digital inputs for the Trusted T8431 and T8402 modules in safety systems.
Features
- Supports 40 input channels
- Configurable for analog or digital inputs
- Certified for safety-critical applications
Technical Specifications
- Input Channels: 40, configurable for 4-20mA analog or 24V DC digital
- Analog Accuracy: ±0.2% Full Scale Deflection (FSD), proof test ±0.5% FSD
- Analog Resolution: 12-bit, 4096 counts (4mA: -25 to +25, 12mA: 2023–2073, 20mA: 4071–4121)
- Digital Input Voltage: 24V DC
- Safety Integrity Level: Certified up to SIL 3 per IEC 61508
- Fault Detection Time: 0.5 hours average for inputs
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Humidity: 5% to 95%, non-condensing
- Altitude: Up to 2000m (6562 ft) without derating
- Dimensions: 200mm x 150mm x 50mm (H x W x D)
- Weight: 0.9 kg (2.0 lbs)