Allen-Bradley 1769-CLL1 ControlNet Adapter

Series#: AllenBradley

Product Details

Product Model: 1769-CLL1 Allen-Bradley CompactLogix ControlNet Bridge Module
Enables high-speed deterministic communication on ControlNet networks for real-time I/O and messaging
Supports up to 128 nodes per network segment with redundant media options for critical applications
Seamlessly integrates with CompactLogix 1769 and 1769-Lx controllers for scalable automation
Hot-swappable design minimizes downtime during system maintenance or expansion
Rugged industrial construction rated for -20°C to 60°C operating temperature range
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The Allen-Bradley 1769-CLL1 is a high-performance ControlNet bridge module designed for the CompactLogix platform, enabling seamless integration of ControlNet-based devices into your automation architecture. This module acts as a communication gateway, providing deterministic, real-time control and data exchange over the ControlNet network, which is ideal for applications requiring synchronized motion, discrete, and process control. The 1769-CLL1 supports both scheduled and unscheduled messaging, ensuring reliable I/O updates and peer-to-peer communication. With its compact form factor and robust design, it is engineered for demanding industrial environments, offering hot-swappability and support for redundant media to maximize system uptime.

Specification	Details
Product Model	1769-CLL1 Allen-Bradley CompactLogix ControlNet Bridge Module
Network Type	ControlNet (Coaxial or Fiber Optic via external taps)
Maximum Nodes per Segment	128 nodes
Data Rate	5 Mbps (ControlNet standard)
Communication Media	RG-6 coaxial cable (standard), fiber optic with external converters
Redundant Media Support	Yes, for both coaxial and fiber optic configurations
Supported Messaging Types	Scheduled (I/O), Unscheduled (Explicit Messaging), and Peer-to-Peer
Connector Type	BNC (coaxial) for ControlNet trunk cable
Backplane Current Consumption	200 mA at 5V DC, 50 mA at 24V DC
Power Supply	Via CompactLogix backplane (5V and 24V DC)
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 at 10-500 Hz (operating)
Shock Resistance	30 g peak (operating)
Enclosure Type	Open-style, suitable for panel mounting
Dimensions (H x W x D)	118 mm x 35 mm x 87 mm (4.65 in x 1.38 in x 3.43 in)
Weight	Approximately 0.2 kg (0.44 lb)
Certifications	UL 508, CSA C22.2 No. 142, CE, ATEX (Zone 2), IECEx
LED Indicators	Module Status, Network Status, Link Activity, Fault
Hot Swappable	Yes, under powered conditions
Warranty	Standard 1-year, extendable