Allen-Bradley 1769-CLL3 ControlNet Adapter

Series#: AllenBradley

Product Details

1769-CLL3 Allen-Bradley CompactLogix ControlNet Interface Module – seamless integration for high-speed deterministic control.
Provides a single-port ControlNet connection for CompactLogix 1769 I/O systems.
Supports scheduled (coax) and unscheduled messaging for real-time and data exchange.
Rugged industrial design with -20°C to 60°C operating range, ideal for harsh environments.
Plug-and-play compatibility with 1769-L3x, 1769-L2x, and 1769-L1x controllers.
Reduces wiring and simplifies network topology for distributed control architectures.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The 1769-CLL3 Allen-Bradley CompactLogix ControlNet Interface Module is a critical component for building deterministic, high-speed control networks in industrial automation. Designed to integrate seamlessly with the CompactLogix platform, this module provides a single ControlNet port that supports both scheduled (coax) and unscheduled messaging, enabling real-time I/O updates and peer-to-peer data exchange. The 1769-CLL3 is engineered for reliability in demanding environments, with a wide operating temperature range and robust construction that ensures long-term performance in factories, refineries, and process plants. It simplifies network architecture by reducing wiring complexity and enabling distributed control, making it an essential choice for system integrators and maintenance engineers seeking to upgrade or expand existing ControlNet infrastructures.

Parameter	Specification
Product Type	ControlNet Interface Module
Series	CompactLogix
Model Number	1769-CLL3
Communication Port	1 x ControlNet (coax, BNC connector)
Data Rate	5 Mbps (ControlNet standard)
Network Support	Scheduled (coax) and unscheduled messaging
Compatible Controllers	1769-L3x, 1769-L2x, 1769-L1x series
Power Supply Voltage	24V DC (from backplane)
Power Consumption	1.5 W typical
Operating Temperature	-20°C to +60°C (-4°F to 140°F)
Storage Temperature	-40°C to +85°C (-40°F to 185°F)
Relative Humidity	5% to 95% non-condensing
Vibration Resistance	5 g Standard Models 10-500 Hz (per IEC 60068-2-6)
Shock Resistance	30 g (per IEC 60068-2-27)
Enclosure Type	Open-style, IP20 (requires cabinet)
Dimensions (H x W x D)	87 mm x 35 mm x 87 mm (3.43 in x 1.38 in x 3.43 in)
Weight	Approx. 0.11 kg (0.24 lb)
Certifications	CE, UL, cUL, ATEX (Zone 2), IECEx
Wiring	Coaxial cable (RG-6 or equivalent) with BNC connectors
Maximum Nodes per Segment	99 nodes (with repeaters)
Network Length	1000 m (3280 ft) per segment (without repeaters)
LED Indicators	Module Status, Network Status, Link Activity
Mounting	DIN rail or panel mount (via 1769 bus connector)