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ICS Triplex |T8471|Trusted TMR 120Vdc Output Module
SKU: T8471

  • Manufacturer: ICS Triplex

  • Product No.: T8471

  • Condition：In stock

  • Product Type: Trusted TMR 120Vdc Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Trusted TMR 120Vdc Output Module (T8471) interfaces with up to 32 field devices, providing fault-tolerant and triplicated output channels. It supports automatic line monitoring for detecting open and short circuit failures in field wiring and load devices. The module features on-board Sequence of Events (SOE) reporting with 1 ms resolution and can be hot-replaced online using dedicated Standby or SmartSlot configurations. It is not approved for direct connection to hazardous areas and should be used with Intrinsic Safety Barrier devices.

Features

  • 32 TMR Output Channels: Each channel is triple modular redundant.
  • Comprehensive Diagnostics: Automatic diagnostics and self-test.
  • Line Monitoring: Detects open and short circuit faults per channel.
  • Isolation: 2500 V impulse withstand opto/galvanic isolation barrier.
  • Over-current Protection: Automatic per-channel protection, no external fuses required.
  • SOE Reporting: On-board with 1 ms resolution.
  • Hot Replacement: Supports online replacement.
  • Status Indicators: Front panel LEDs for output status and field wiring faults.
  • Operational Mode Indicators: Front panel LEDs indicating Active, Standby, or Educated modes.
  • TÜV Certified IEC 61508 SIL 3.

Technical Specifications

  • System Supply Voltage Range: 20 Vdc to 32 Vdc.
  • Operational Output/Field Voltage Range:
    • Pre Build Revision J35: 35 Vdc to 130 Vdc.
    • Build Revision J35 and later: 35 Vdc to 150 Vdc.
    • Voltages below 35 Vdc may result in improper switching or inaccurate reporting.
  • Output Voltage Measurement Range: 150 Vdc.
  • Maximum Withstanding Voltage: 200 Vdc.
  • Output Current Rating:
    • Continuous (Imax per power group): 2 A.
    • Continuous (Imax per channel): 0.5 A.
  • Maximum Capacitance:
    • Pre-release 3.5: 30 µF to 55 µF.
    • Release 3.5: at least 3600 µF at 0.5 A.
  • Flashing/Pulsing Current Loads: Recommended for Release 3.5.
  • Minimum On State Load Current: 20 mA.
  • Output Off State Resistance (effective leakage): 330 kΩ.
  • Output On State Resistance: 0.8 Ω.
  • Short Circuit Protection: Electronic (latching).
  • Channel to Channel Crosstalk: >-40 dB.
  • Power Consumption:
    • Field Supply (1 A per channel): 24 W.
    • System Supply (24 V): 24 W.
  • Isolation:
    • Power Group to Power Group: 150 V Reinforced (continuous), type tested at 2436 Vdc for 60 s.
    • Field Common: 150 V Reinforced (continuous), type tested at 2467 Vdc for 60 s.
    • Channel to Channel (within Power Group): 250 V Basic (fault).
  • Output Turn-on/off Delay: 5 ms.
  • Sample Update Time: 0.5 ms.
  • Sequence of Events (SOE):
    • Event Resolution: 1 ms.
    • Time-stamp Accuracy: ±0.5 ms.
  • Self-Test Interval: 5 minutes.
  • Intrinsic Safety: External barrier.
  • Operating Temperature: 0°C to +60°C (+32°F to +140°F).
  • Non-operating Temperature: -25°C to +70°C (-13°F to +158°F).
  • Temperature Change Rate: ±0.5°C/min.
  • Relative Humidity Range: 10% to 95%, non-condensing.
  • Environmental Specifications: Refer to Trusted 8000-Series B: International Safety & Environmental Approvals, publication ICSTT-TD003.
Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

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We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.
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ICS Triplex |T8471|Trusted TMR 120Vdc Output Module
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ICS Triplex |T8471|Trusted TMR 120Vdc Output Module

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Descriptions

Description

The Trusted TMR 120Vdc Output Module (T8471) interfaces with up to 32 field devices, providing fault-tolerant and triplicated output channels. It supports automatic line monitoring for detecting open and short circuit failures in field wiring and load devices. The module features on-board Sequence of Events (SOE) reporting with 1 ms resolution and can be hot-replaced online using dedicated Standby or SmartSlot configurations. It is not approved for direct connection to hazardous areas and should be used with Intrinsic Safety Barrier devices.

Features

  • 32 TMR Output Channels: Each channel is triple modular redundant.
  • Comprehensive Diagnostics: Automatic diagnostics and self-test.
  • Line Monitoring: Detects open and short circuit faults per channel.
  • Isolation: 2500 V impulse withstand opto/galvanic isolation barrier.
  • Over-current Protection: Automatic per-channel protection, no external fuses required.
  • SOE Reporting: On-board with 1 ms resolution.
  • Hot Replacement: Supports online replacement.
  • Status Indicators: Front panel LEDs for output status and field wiring faults.
  • Operational Mode Indicators: Front panel LEDs indicating Active, Standby, or Educated modes.
  • TÜV Certified IEC 61508 SIL 3.

Technical Specifications

  • System Supply Voltage Range: 20 Vdc to 32 Vdc.
  • Operational Output/Field Voltage Range:
    • Pre Build Revision J35: 35 Vdc to 130 Vdc.
    • Build Revision J35 and later: 35 Vdc to 150 Vdc.
    • Voltages below 35 Vdc may result in improper switching or inaccurate reporting.
  • Output Voltage Measurement Range: 150 Vdc.
  • Maximum Withstanding Voltage: 200 Vdc.
  • Output Current Rating:
    • Continuous (Imax per power group): 2 A.
    • Continuous (Imax per channel): 0.5 A.
  • Maximum Capacitance:
    • Pre-release 3.5: 30 µF to 55 µF.
    • Release 3.5: at least 3600 µF at 0.5 A.
  • Flashing/Pulsing Current Loads: Recommended for Release 3.5.
  • Minimum On State Load Current: 20 mA.
  • Output Off State Resistance (effective leakage): 330 kΩ.
  • Output On State Resistance: 0.8 Ω.
  • Short Circuit Protection: Electronic (latching).
  • Channel to Channel Crosstalk: >-40 dB.
  • Power Consumption:
    • Field Supply (1 A per channel): 24 W.
    • System Supply (24 V): 24 W.
  • Isolation:
    • Power Group to Power Group: 150 V Reinforced (continuous), type tested at 2436 Vdc for 60 s.
    • Field Common: 150 V Reinforced (continuous), type tested at 2467 Vdc for 60 s.
    • Channel to Channel (within Power Group): 250 V Basic (fault).
  • Output Turn-on/off Delay: 5 ms.
  • Sample Update Time: 0.5 ms.
  • Sequence of Events (SOE):
    • Event Resolution: 1 ms.
    • Time-stamp Accuracy: ±0.5 ms.
  • Self-Test Interval: 5 minutes.
  • Intrinsic Safety: External barrier.
  • Operating Temperature: 0°C to +60°C (+32°F to +140°F).
  • Non-operating Temperature: -25°C to +70°C (-13°F to +158°F).
  • Temperature Change Rate: ±0.5°C/min.
  • Relative Humidity Range: 10% to 95%, non-condensing.
  • Environmental Specifications: Refer to Trusted 8000-Series B: International Safety & Environmental Approvals, publication ICSTT-TD003.