Specifications

Rockwell Automation Publication 1769-TD006E-EN-P - January 2015 127
1769 Compact I/O Modules Specifications
Expansion Cables
The 1769-CLLx, -CRRx, and -CRLx cables extend the 1769 bus communication lines. A maximum of two cables can be used in a
1769 system, allowing for three groups or banks of I/O modules. Each bank requires its own power supply.
Table 116 -
Table 115 - Certifications - 1769-ECL, 1769-ECR
Certification
(1)
(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
1769-ECL 1769-ECR
c-UL UL Listed for Class I, Division 2 Group A, B, C, D Hazardous Locations, certified for U.S. and Canada. See UL File E10314
CE European Union 2004/108/EC EMC Directive, compliant with:
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
C-Tick Australian Radiocommunications Act, compliant with:
• AS/NZS CISPR 11; Industrial Enclosure
—
ATEX — European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n” (II
3 G Ex nA IIC T4 X)
• EN 60079-0; General Requirements (Zone 2)
Table 117 - Technical Specifications - 1769-CLLx, 1769-CRRx, 1769-CRLx
Attribute 1769-CLL1, 1769-CRR1, 1769-CRL1 1769-CLL3, 1769-CRR3, 1769-CRL3
Weight, approx 300 g (0.66 lb) 350 g (0.77 lb)
Length 305 mm (1 ft) 1 m (3.28 ft)