1769-IG16 Allen-Bradley Compact I/O 16-Ch Sink Input Module, Discrete Input Module

1769-IG16

Allen-Bradley 1769-IG16

CompactLogix 1769-IG16

1769-IG16

The Allen-Bradley 1769-IG16 is a 16-channel digital input module for CompactLogix 1769-IG16 systems, handling 24V DC signals in industrial automation applications.

Specification

SEODescription

The Allen-Bradley 1769-IG16, a member of the CompactLogix 1769 series, is a 16-channel digital input module designed for industrial automation. It features 16 sinking/sourcing 24V DC inputs, seamlessly integrating with the 1769 chassis to connect directly with controllers like CompactLogix via its backplane interface. Operating within 10-30V DC and 0-60°C, it excels in harsh environments common in manufacturing, packaging, and material handling. The 1769-IG16 offers high-density I/O in a compact form, easy configuration through Rockwell software, and robust noise immunity. However, its fixed channel count limits scalability, requiring additional modules for expansion. This module is ideal for applications demanding reliable real-time input monitoring but may increase system costs for larger setups.

SEOSpecification

Parameter	Specification
Model Number	1769-IG16 (Allen-Bradley 1769-IG16)
Series	CompactLogix 1769-IG16
Input Type	16-Channel DC Sinking/Sourcing Input
Voltage Range	12-24V DC
Isolation	Channel-to-Channel & Channel-to-Backplane (500V)
Input Current	4-8mA per point (typical)
Response Time	0.1ms (OFF to ON), 1ms (ON to OFF)
Backplane Current	85mA @ 5V DC (typical)
Operating Temperature	0°C to 60°C (32°F to 140°F)
Dimensions	90mm x 35mm x 87mm (H x W x D)
Certifications	CE, UL, ATEX, IECEx

SEOQandA

question:Why did the received goods have labels cut off?
answer:Labels may be removed by customs or brand requirements to prevent tracing. We comply with all regulations.
question:Can your company ensure stable supply?
answer:Yes, we maintain long-term partnerships with suppliers and manage inventory proactively for consistent availability.
question:Why can other suppliers source discontinued models you can't provide?
answer:They might offer refurbished, non-genuine, or unauthorized stock. We prioritize legal and quality-assured products.

SEOQandA_Product

question:Why is the 1769-IG16 not detecting input signals?
answer:Verify input voltage (12-24V DC) and sensor functionality. Check wiring for loose connections.
question:Why are the LED indicators on the 1769-IG16 not lit?
answer:Confirm power supply to the module. Check DIP switch settings and configuration in Studio 5000.
question:How to resolve erratic input readings on the 1769-IG16?
answer:Ensure proper grounding and shielding. Adjust input filter settings in the module configuration.
question:Why does the 1769-IG16 show a communication fault?
answer:Inspect chassis backplane connection. Update firmware or replace faulty communication cables.
question:How to fix incorrect channel behavior on the 1769-IG16?
answer:Validate channel configuration (sinking/sourcing). Replace damaged input devices or wiring.