T8431 Trusted TMR 24 Vdc Analog Input Module 40 Channel

Technical Specifications

Backplane (IMB) Supply

• Voltage: 20 VDC to 32 VDC
• Power: 20 W
• Field Supply: N/A

Power

• Maximum Power Dissipation: 20 W

Module Location

• Compatible Slots: T8100, T8300 I/O Module Slot

Isolation

• Field Common:
  • 50 V Reinforced (continuous)
  • 250 V Basic (fault)
• Channel to Channel: None
• Fusing: None

Inputs

• Number of Inputs: 40

Input Characteristics

• Impedance (FTA): 250 Ohm
• Impedance (Module): 16.967 K Ohm
• Current: 0 mA - 22 mA
• Voltage: 0 VDC - 5.5 VDC
• Thresholds: Configurable
• Resolution (LSB): 3.906 μA
• Safety Accuracy: ±200 μA
• Calibration Accuracy: ±0.15%
• Intrinsic Safety: None (External barrier required)

Sequence of Events

• Event Resolution (LSB): 1 ms
• Time Stamp Accuracy: ±10 ms

Environmental

• Operating Temperature: 0°C to +60°C (+32°F to +140°F)
• Storage Temperature: -25°C to +70°C (-13°F to +158°F)
• Relative Humidity: 10% - 95%, non-condensing

Physical Dimensions

• Height: 266 mm (10.5 in)
• Width: 31 mm (1.2 in)
• Depth: 303 mm (12.0 in)
• Weight: 1.149 kg (2.5 lb)