Rockwell Automation Current Input Module - Manual (Page 51)

AĆ1
Appendix A
Technical Specifications
Ambient Conditions
D Storage Temperature: Ć40 to 85_C
Ć40 to 185_F
D Operating Temperature: 0 to 60_C
32 to 140_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 Loop Power Supply (UserĆSupplied)
D 12-24 VDC; 500 mA minimum
D Actual requirements are dependent upon transmitter specifications
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 61C549: Panel Mount
D M/N61C550: DINĆRail Mount
Channels
D Number of Input Channels: 16
D Commons: one analog common shared by all 16 current input
channels
D Isolation: 2500V from analog common to digital ground
2500V rms for 1 minute