Rockwell-automation 1756-Mx ControlLogix Memory Board Installation Ins User Manual download pdf (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)

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)

See

Industrial Automation Wiring and Grounding Guidelines

, publicaton 1770-4.1.

battery 1756-BA1 (PROMARK Electronics 94194801)

0.59g lithium

documentation set 1756-DPALEN

1 2 ... 9 10 11 12 13 14 15 16

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