Rockwell Automation 1756-Mx ControlLogix Memory Board Installation Instructions - Manual (Page 14)

14 ControlLogix™ Memory Board
Publication 1756-IN033B-EN-P - November 2000
Table B 1756-L55Mxx Controller
Description: Value:
1756-L55M13 1756-L55M14 1756-L55M16
user available memory (1)
(1) Amount of memory available after RSLogix 5000 software is connected and a null project is loaded
1.5M bytes 3.5M bytes 7.5M bytes
peak backplane current
+5V dc
+24V dc 1.23A
0.014A 1.25A
0.014A 1.48A
0.014A
average power dissipation 5.6W 5.7W 6.3W
average thermal dissipation 19.1 BTU/hr 19.4 BTU/hr 21.5 BTU/hr
operating temperature 0° to 60° C (32 to 140° F)
storage temperature -40° to 85° C (-40 to 185° F)
relative humidity 5% to 95% noncondensing
vibration 10 to 500 Hz
2.0 G maximum peak acceleration
operating shock 30G peak for 11ms
storage shock 50G peak for 11ms
additional environmental
requirements • This product must be mounted within a suitable enclosure to prevent
personal injury resulting from accessibility to live parts. The interior
of this enclosure must be accessible only by use of a tool.
•
This industrial control equipment is intended to operate in a
Pollution Degree 2 environment, in overvoltage category II
applications, (as defined in IEC publication 664A) at altitudes up to
2000 meters without derating.
weight 12.5 oz. 12.8 oz. 13.4 oz.
programming cable 1756-CP3 or 1747-CP3 serial cable
category 3
(2)
(2) See Industrial Automation Wiring and Grounding Guidelines , publicaton 1770-4.1.
battery 1756-BA1 (PROMARK Electronics 94194801)
0.59g lithium
documentation set 1756-DPALEN