Honeywell Series 8 8C-PDIPA1 51454471-375 DI Module

Overview
The Honeywell 8C-PDIPA1 51454471-375 is a high-precision digital input module engineered for fast, reliable signal acquisition in complex automation systems. It converts analog signals to digital form with exceptional accuracy, providing consistent performance for process monitoring, machine control, and data acquisition applications.

Key Features

• Supports input signals of –10 to +10 V DC or 0–20 mA

• 16-bit high-resolution input and output

• Input accuracy of ±0.05% full scale; output accuracy of ±0.05% full scale

• Built-in isolation between channels for safe operation

• High-speed analog-to-digital converter (ADC) with integrated digital signal processing (DSP) for noise reduction

• Configurable watchdog timer for system reliability

• User-friendly setup and configuration via software

Technical Specifications

• Model Number: 8C-PDIPA1

• Part Number: 51454471-375

• Input Range: –10 to +10 V DC or 0–20 mA

• Input Resolution: 16 bits

• Input Accuracy: ±0.05% of full scale

• Output Range: 4–20 mA

• Output Resolution: 16 bits

• Output Accuracy: ±0.05% of full scale

• Power Supply: 24 V DC

• Dimensions: 3.9 × 2.2 × 1.2 in (99 × 56 × 30 mm)

• Weight: 0.5 lbs (0.23 kg)

Applications

• Industrial process monitoring and control

• Machine automation and actuator interfaces

• Building automation systems

• Laboratory data acquisition and measurement

FAQ

• Q: What type of signals can the 8C-PDIPA1 handle?
  A: It supports both voltage (–10 to 10 V DC) and current (0–20 mA) inputs.

• Q: How accurate is the module?
  A: Input and output accuracy are ±0.05% of full scale with 16-bit resolution.

• Q: Can it operate in industrial environments?
  A: Yes, it includes isolation between channels and DSP noise filtering for reliable operation.