ICS TRIPLEX T8461C TMR Digital Output Module (SIS)
- Product Code: T8461C
- Availability: In Stock
Purchase Attributes：Original, Brand New
Service Attributes
▷ Stock & Logistics：Fast Delivery
▷ After-sales Guarantee：12 Months Warranty
▷ Online Customer Service：24 Hours Online Support
▷ Product Advantages：Competitive Price, Long Service Life
Application Attributes：ICS TRIPLEX T8461C TMR Digital Output Module (SIS)
ICS TRIPLEX T8461C TMR Digital Output Module
Manufacturer: ICS TRIPLEX (Schneider Electric)
Model: T8461C
Type: TMR Digital Output Module (SIS)
Certification: SIL 3 (IEC 61508), TÜV
1. Overview
The ICS TRIPLEX T8461C is a high‑reliability Triple Modular Redundancy (TMR) digital output module for Trusted SIS. It provides 40 galvanically isolated channels for 24/48 VDC field devices, supporting safety‑critical actions like ESD, interlocks, and fire/gas suppression. With 2500 V isolation and >99.5% diagnostics, it ensures fail‑safe operation in harsh environments.
2. Technical Specifications
• Channels: 40 digital outputs (TMR‑isolated)
• Output Voltage: 24 VDC / 48 VDC selectable
• Output Current: 0.75 A per channel (continuous)
• Isolation: 2500 Vrms channel‑to‑channel & channel‑to‑system
• Response Time: ≤1 ms (typical)
• Power: 20–32 VDC (dual redundant), <20 W
• Temperature: −40 °C to +70 °C (operating)
• Diagnosis: Open/short‑circuit detection, >99.5% coverage
• Redundancy: TMR, 1:1 module redundancy, hot‑swap capable
• Dimensions (W×H×D): 200 × 100 × 50 mm; Weight: ~1.5 kg
3. Key Features
• TMR Architecture: Triple redundancy for fault tolerance
• 40‑Channel Density: High I/O count for compact safety panels
• 2500 V Isolation: Superior electrical separation from field
• Hot‑Swap: Online replacement without shutdown
• Comprehensive Diagnostics: Per‑channel fault detection & reporting
4. Applications
• Oil & Gas: ESD, process interlocks, valve control
• Chemical: Reactor safety, emergency shutdown
• Power: BMS, turbine trip, generator protection
• Industrial: Fire/gas systems, critical safety actuators
ICS TRIPLEX © T8461C TMR Safety Output Module