Honeywell 8U-PDILA1 24VDC Digital Input Module

The Honeywell 8U-PDILA1 is a highly reliable digital input module designed to accept 24VDC signals as discrete inputs. This module is ideal for industrial applications requiring accurate and fast digital signal processing. It provides excellent diagnostics, redundancy options, and galvanic isolation to ensure optimal performance in demanding environments.

Key Features:

Reliable Diagnostics: Extensive internal diagnostics ensure data integrity, minimizing system failures.
Redundancy Options: The module offers optional redundancy, enhancing system reliability and uptime.
Flexible Power Selection: Choose between internal or external field power for flexible configuration.
Galvanic Isolation: Ensures system-to-field isolation (with external user-supplied power), safeguarding the equipment from electrical faults.
Quick Insertion/Removal: The module supports hot-swap capability, allowing removal and insertion under powered conditions.

Detailed Specifications:

Parameter	Specification
Model	8U-PDILA1
Input Channels	32
Galvanic Isolation	1000 VAC RMS (System-to-Field with external power)
	Optical Isolation (In 10M)
Voltage Rating	24 VDC
Module Current Rating	95 mA
DL Power Voltage Range	18 to 30 VDC (for user-supplied field power)
Sense Voltage/Current (ON)	13 VDC (min) or 3 mA (min)
Sense Voltage/Current (OFF)	5 VDC (max) or 1.2 mA (max)
Input Impedance	4.2 KΩ
Absolute Delay Across Filter & Isolation	5 ms + 20%
Agency Certifications	Class I, Division 2, Group A, B, C, D; T4
	Class I, Zone 2, AEx/Ex nAll C T4

Applications:

Industrial Automation: Used for monitoring and controlling 24VDC digital signals in industrial settings.
Process Control: Ideal for applications where precise digital input handling is critical.
Machine Control: Suitable for controlling machinery and devices that require discrete 24VDC input signals.