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A technical specifications, Appendix a, Technical specifications – Rockwell Automation 61C542 Voltage Input module User Manual

Page 51

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AĆ1

Appendix A

Technical Specifications

Ambient Conditions

D Storage Temperature: -40 to 85

o

C

-40 to 185

o

F

D Operating Temperature: 0 to 60

o

C

32 to 140

o

F

D Humidity: 5 to 90% nonĆcondensing

Dimensions:

D Height: 11.75 inches (29.8 cm)
D Width: 1.25 inches (3.2 cm)
D Depth: 7.375 inches (18.7 cm)
D Weight: 2 pounds (0.9 kg)

System Power Requirements From the Backplane

D + 5 volts: 1.5 A
D + 12 volts: 30 mA

Maximum Module Power Dissipation

D 7.5 Watts

Recommended Field Wiring Cable

D Belden 9501 or Equivalent
D Maximum Recommended Field Wiring Length is Dependent

upon the Transmitters

Terminal Board and Cable Assemblies

D M/N 61C547: Panel Mount
D M/N 61C548: DINĆRail Mount

Input Channels

D Number of Input Channels: 16 singleĆended/8 differential software

configurable on a perĆchannel pair basis

D Commons: one analog common shared by all 16 voltage input

channels

D Isolation: 2500V from analog common to digital ground

2500V rms for 1 minute