The 1769-CRL3 from Allen-Bradley is a high-performance ControlNet communication adapter specifically engineered for the CompactLogix platform. This module acts as the backbone for deterministic control networks, enabling real-time data exchange between controllers, remote I/O racks, and drives in demanding automation systems. With native support for redundant cabling and multiple topologies, the 1769-CRL3 ensures maximum uptime and reliability in critical processes such as assembly lines, material handling, and packaging. Its compact form factor and straightforward installation make it a preferred choice for system integrators seeking to upgrade or expand existing ControlNet infrastructures without compromising speed or determinism.
| Parameter |
Specification |
| Product Type |
ControlNet Communication Adapter Module |
| Compatible Platforms |
Allen-Bradley CompactLogix 1769 Series |
| Network Protocol |
ControlNet (CIP-based) |
| Data Transfer Rate |
5 Mbps (full-duplex) |
| Maximum Nodes per Network |
99 (standard) / 48 (redundant) |
| Network Topology |
Star, tree, daisy-chain, or redundant ring |
| Redundancy Support |
Yes – dual redundant media (coax or fiber via BNC adapters) |
| Slot Requirement |
Single slot in 1769 chassis |
| Power Consumption |
5V DC Standard Models 1.2 A (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 (operating) |
| Shock Resistance |
30 g (operating) / 50 g (non-operating) |
| LED Indicators |
Network status, module status, link activity, fault |
| Connector Type |
BNC (coaxial) for ControlNet trunk cable |
| Cable Length (max) |
1,000 m (segment) / 6 km (repeater-extended) |
| Certifications |
CE, UL, CSA, ATEX (Zone 2), IECEx |
| 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 |
Approx. 0.2 kg (0.44 lb) |
| Warranty |
Standard 2-year manufacturer warranty |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22