ICS Triplex T7411F Digital Input Module 40-Channel 24 VDC

Description

The ICS Triplex T7411F is a high-density digital input module designed for use within the Planet safety system. It provides 40 triplicated channels for monitoring critical field sensors and switches, utilizing a fault-tolerant architecture to ensure maximum process availability and safety integrity in harsh industrial environments.

Specifications

• Manufacturer: Rockwell Automation (ICS Triplex).

• Country of Origin: United Kingdom.

• Model Number: T7411F.

• Input Channels: 40 points, triplicated.

• Nominal Input Voltage: 24 VDC.

• Input Range: 18 VDC to 32 VDC.

• Physical Weight: Approximately 1.4 kg (3.1 lbs).

• Dimensions: 10.5" x 1.2" x 7.8" (266 mm x 31 mm x 198 mm).

• Power Dissipation: 10 Watts nominal.

• Operating Temperature: -5°C to +60°C.

• Safety Rating: TÜV approved for SIL3 safety loops.

Features

• Triple Modular Redundancy: Integrates three independent input paths with hardware voting to provide continuous operation despite single component failures.

• Field Wiring Supervision: Detects open-circuit and short-circuit conditions on the field side to ensure the integrity of safety-critical loops.

• High-Resolution Time Stamping: Supports Sequence of Events (SOE) recording to allow for precise post-trip analysis and troubleshooting.

• Live Module Replacement: Features hot-swap capability, allowing maintenance personnel to replace modules without powering down the safety system.

• Advanced Internal Diagnostics: Conducts continuous automated self-tests of the input circuitry, memory, and backplane communication links.

• Local Status Reporting: Provides front-panel LED indicators for channel status, module health, and detected field faults for rapid inspection.