Rockwell Automation 1756-LSP GuardLogix Controller - Manual (Page 16)

16 GuardLogix Controllers
Publication 1756-IN045E-EN-P - October 2009
General Specifications
Cat. No. 1756-L61S 1756-L62S 1756-L63S 1756-LSP
Memory - standard tasks 2 MB 4 MB 8 MB N/A
Memory - safety task 1 MB 1 MB 3.75 MB (2)
(2) Safety memory is the same as the corresponding primary controller (1756-L6xS).
Backplane current at 5V DC 1200 mA 1200 mA 1200 mA 1200 mA
Backplane current at 24V DC 14 mA 14 mA 14 mA 14 mA
Power dissipation 3.5 W 3.5 W 3.5 W 3.5 W
Thermal dissipation 11.9 BTU/hr 11.9 BTU/hr 11.9 BTU/hr 11.9 BTU/hr
Weight, approx. 0.32 kg (11.3 oz) 0.32 kg (11.3 oz) 0.32 kg (11.3 oz) 0.32 kg (11.3 oz)
Isolation voltage 30V (continuous), Basic Insulation Type, RS232 to system
Type tested at 720V DC for 60 seconds
North American
Temperature Code T4A
Wiring category (1)
(1) Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and
Grounding Guidelines, publication
1770-4.1 .
Category 2 on communications ports
Programming cable 1756-CP3 or 1747-CP3 serial cable
Replacement battery 1756-BA2 (0.50 g lithium)