ICS Triplex |T8449|Trusted TMR 24Vdc Valve Monitor Module
Description
The Trusted TMR 24Vdc Valve Monitor Module (T8449) is designed to interface with 20 field devices, each controlled through an output channel and monitored via a separate input channel. This module provides advanced valve diagnostics and active valve testing, including partial stroke testing while maintaining field device availability. It supports automatic line monitoring to detect open and short circuit failures in field wiring and load devices. The module is not approved for direct connection to hazardous areas and should be used with Intrinsic Safety Barrier devices.
Features
- Control Output Points: 20 TMR control outputs per module.
- Feedback Input Points: 20 TMR feedback inputs per module.
- Advanced Diagnostics: Comprehensive automatic diagnostics and self-test.
- Line Monitoring: Automatic detection of open and short circuit failures.
- Valve Testing: Partial stroke testing of valve devices.
- Isolation: 2500 V impulse withstand opto/galvanic isolation barrier.
- Over-current Protection: Automatic per-channel protection, no external fuses required.
- Sequence of Events (SOE): On-board reporting with 1 ms resolution.
- Hot Replacement: Supports online replacement using dedicated Standby or SmartSlot configurations.
- Status Indicators: Front panel LEDs for output status, feedback status, and field wiring faults.
- Operational Mode Indicators: Front panel LEDs indicating Active, Standby, or Educated modes.
- Certification: TÜV Certified Risk Class 6.
Technical Specifications
-
Channels:
- 20 control output points.
- 20 feedback input points.
-
Power Supply:
- 24 Vdc nominal.
- Operating range: 19.2 Vdc to 30 Vdc.
-
Operating Temperature:
- -40°C to +70°C.
-
Relative Humidity:
- 5% to 95%, non-condensing.
-
Weight & Dimensions:
- Weight: 1.36 kg (3 lbs).
- Dimensions: 216 mm x 127 mm x 102 mm (8.5 in x 5 in x 4 in).
-
Diagnostics:
- Triplicated diagnostic tests for current and voltage on each portion of the voted output channel.
- Stuck-on and stuck-off failure detection.
-
Valve Monitoring:
- Monitored through limit switches.
- Reports valve position, travel times, and test status.
-
Field Termination Unit (FTU):
- Connects all three Field Interface Units (FIUs) to a single field interface.
- Provides signal conditioning, over-voltage protection, and EMI/RFI filtering.
-
SmartSlot Link:
- Intelligent connection between Active and Standby Modules for coordination during replacement.
-
OEM Parameters:
-
TICS_CHASSIS: Number of the Trusted Chassis where the Primary I/O Module is installed (default: 1). -
TICS_SLOT: Slot number in the Chassis where the Primary I/O Module is installed (default: 1).
-
ICS Triplex |T8449|Trusted TMR 24Vdc Valve Monitor Module
ICS Triplex |T8449|Trusted TMR 24Vdc Valve Monitor Module
Description
The Trusted TMR 24Vdc Valve Monitor Module (T8449) is designed to interface with 20 field devices, each controlled through an output channel and monitored via a separate input channel. This module provides advanced valve diagnostics and active valve testing, including partial stroke testing while maintaining field device availability. It supports automatic line monitoring to detect open and short circuit failures in field wiring and load devices. The module is not approved for direct connection to hazardous areas and should be used with Intrinsic Safety Barrier devices.
Features
- Control Output Points: 20 TMR control outputs per module.
- Feedback Input Points: 20 TMR feedback inputs per module.
- Advanced Diagnostics: Comprehensive automatic diagnostics and self-test.
- Line Monitoring: Automatic detection of open and short circuit failures.
- Valve Testing: Partial stroke testing of valve devices.
- Isolation: 2500 V impulse withstand opto/galvanic isolation barrier.
- Over-current Protection: Automatic per-channel protection, no external fuses required.
- Sequence of Events (SOE): On-board reporting with 1 ms resolution.
- Hot Replacement: Supports online replacement using dedicated Standby or SmartSlot configurations.
- Status Indicators: Front panel LEDs for output status, feedback status, and field wiring faults.
- Operational Mode Indicators: Front panel LEDs indicating Active, Standby, or Educated modes.
- Certification: TÜV Certified Risk Class 6.
Technical Specifications
-
Channels:
- 20 control output points.
- 20 feedback input points.
-
Power Supply:
- 24 Vdc nominal.
- Operating range: 19.2 Vdc to 30 Vdc.
-
Operating Temperature:
- -40°C to +70°C.
-
Relative Humidity:
- 5% to 95%, non-condensing.
-
Weight & Dimensions:
- Weight: 1.36 kg (3 lbs).
- Dimensions: 216 mm x 127 mm x 102 mm (8.5 in x 5 in x 4 in).
-
Diagnostics:
- Triplicated diagnostic tests for current and voltage on each portion of the voted output channel.
- Stuck-on and stuck-off failure detection.
-
Valve Monitoring:
- Monitored through limit switches.
- Reports valve position, travel times, and test status.
-
Field Termination Unit (FTU):
- Connects all three Field Interface Units (FIUs) to a single field interface.
- Provides signal conditioning, over-voltage protection, and EMI/RFI filtering.
-
SmartSlot Link:
- Intelligent connection between Active and Standby Modules for coordination during replacement.
-
OEM Parameters:
-
TICS_CHASSIS: Number of the Trusted Chassis where the Primary I/O Module is installed (default: 1). -
TICS_SLOT: Slot number in the Chassis where the Primary I/O Module is installed (default: 1).
-
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