Rockwell Automation 1785-l11B, -L20B, -L30B, -L40B, -L40L, -L60B, -L60L, -L80B Enhanced PLC-5 Programmable Controllers Installation Instructions - Manual (Page 21)

Publication 1785-IN062A-EN-P - May 2005
Enhanced PLC-5 Programmable Controllers 21
Specifications (continued)
Hardware Addressing 2-slot
• Any mix of 8-pt modules
• 16-pt modules must be I/O pairs
• No 32-pt modules
1-slot
• Any mix of 8- or 16-pt modules
• 32-pt modules must be I/O pairs
1/2-slot—Any mix of 8-,16-, or 32-pt modules
Communication • Serial
• DH+ (trunk line: 3048 cable-m (10,000 cable-ft) drop line: 30.4
cable-m (100 cable-ft)
• DH using 1785-KA
• Remote I/O
Wiring Category
2
2
• extended-local I/O (PLC-5/40L and -5/60L controllers only) Wiring Category
3
2
• Relay Cartridge Wiring Category
1
2
Location 1771-A1B, -A2B, A3B, -A3B1, -A4B chassis; left-most slot
Weight PLC-5/20, -5/26, -5/30: 3 lbs, 3 oz (1.45 kg)
PLC-5/40, -5/40L, -5/46: 3 lbs, 2 oz (1.42 kg)
PLC-5/60, -5/60L: 3 lbs, 2 oz (1.42 kg)
PLC-5/80, -5/86: 3 lbs, 2 oz (1.42 kg)
Certifications 3
(when product is marked)
UL UL Listed Industrial Control Equipment
CSA CSA Certified Process Control Equipment
CSA CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D
Hazardous Locations
CE European Union 89/336/EEC EMC Directive, compliant with:
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab.,Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
C-Tick Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
1785-L40B Controller - European Hazardous Location Approval
European Zone 2 Certification (The following applies when the product bears the EEx Marking
This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC.
The LCIE (Laboratoire Central des Industries Electriques) certifies that this equipment has been found to comply with the
Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for
use in potentially explosive atmospheres, given in Annex II to this Directive. The examination and test results are recorded
in confidential report No. 28 682 010.
Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 50021.
•
This equipment is not resistant to sunlight or other sources of UV radiation.
•
The secondary of a current transformer shall not be open-circuited when applied
in Class I, Zone 2 environments.
•
Equipment of lesser Enclosure Type Rating must be installed in an enclosure
providing at least IP54 protection when applied in Class I, Zone 2 environments.
•
This equipment shall be used within its specified ratings defined by
Allen-Bradley.
•
Provision shall be made to prevent the rated voltage from being exceeded by
transient disturbances of more than 40% when applied in Class I, Zone 2
environments.
1
The clock/calendar will update appropriately each year.
2 For more information, refer to publication 1770-4.1, Industrial Automation Wiring and Grounding Guidelines.
3 See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details
IMPORTANT
WARNING