Appendix a, Module specifications, Communication specifications – Rockwell Automation 1756-DMF30 ControlLogix Drive Module User Manual

Page 79: Specifications, Appendix, Module specifications communication specifications

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Publication 1756-UM522B-EN-P - February 2003

Appendix

A

Specifications

Module Specifications

Communication
Specifications

Consideration

Description

Module Location

1756 ControlLogix Chassis

Backplane Current

1.35A at 5.1V DC and 3.0mA at 24V DC

Maximum Power Dissipation

6.96 W

Thermal Dissipation

23.7 BTU/hr

Indicators

Green and red indicators for operation, status, and
diagnostics.

Environmental Conditions

Operating Temperature
Storage Temperature
Relative Humidity

0° to 60°C (32° to 140°F)
-40° to 85°C (-40° to 185°F)
5 to 95% non condensing

Shock

Operating
Non-operating

30g peak acceleration, 11 (±1 ms) pulse width
50g peak acceleration, 11 (±1 ms) pulse width

Vibration

Tested 2g at 10-500Hz per IEC 68-2-6

Reliability

Mean Time Between Failure (MTBF) 1.7 million hours

Agency Certification
(When product is marked.)

Listed Industrial Control
Equipment

Certified Process Control
Equipment
Certified Class I, Division 2,
Group A, B, C, D
Approved Class I, Division 2,
Group A, B, C, D

Marked for all applicable
directives

Marked for all applicable acts

Consideration SynchLink

Drive Communication

Connecting
Cables

(1)

200/230 micron HCS (Hard Clad

Silica)
Versalink V-System
Lucent Technologies,
Specialty Fibers Technology Division

(2)

62.5/125 micron glass

One pair SC Style, one pair ST Style
Breakout Cables:
Belden 225362 or Mohawk M92021

Maximum
Cable Length

300 meters with no more than one
splice or one adapter

300 meters with no more than one
splice or one adapter

Minimum
Cable Length

1 meter

1 meter

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