HONEYWELL|51307141-175|Digital Input Module

HONEYWELL 8C-TDILA1 51307141-175 Digital Input Module

Description

The HONEYWELL 8C-TDILA1 51307141-175 is a high-performance 32-channel digital input module designed for Honeywell C300 DCS and Experion PKS control systems.

Features

• High-density 32 isolated input channels

• Pulse accumulation support on channels 1–16

• SIL3 capable per IEC 61508/61511

• Built-in self-diagnostics and fault detection

• Non-redundant, conformal coated design

• Onboard excitation power supply

• Hot-swappable

Technical Specifications

• Channels: 32 digital inputs

• Input voltage: 24 VDC nominal (18–30 VDC range)

• Input type: Dry contact / voltage input

• Pulse accumulation: Channels 1–16 support high-speed counting

• Input current: 3–8 mA per channel

• Input impedance: 4.2 kΩ

• Module current rating: 95 mA

• Accuracy: ±0.1% full scale

• Resolution: 12 bits

• Conversion time: 1 ms

• Absolute delay (input filter + isolation): 5 ms ± 20%

• Isolation: 1000 VAC RMS or ±1500 VDC

• Isolation technique: Optical

• Operating temperature: -40°C to +70°C

• Storage temperature: -40°C to +85°C

• Humidity: 5% to 95% RH non-condensing

• Weight: 0.56 kg (0.36–0.56 kg typical)

• Certifications: CE, UL, CSA, TÜV