Rockwell Automation 20-COMM-R Remote I/O Adapter - Manual (Page 81)

20-COMM-R Remote I/O Adapter User Manual
Publication 20COMM-UM004D-EN-P
Appendix A
Specifications
This appendix presents the specifications for the adapter.
Communications
Electrical
Mechanical
Environmental
Topic Page
Communications A-1
Electrical A-1
Mechanical A-1
Environmental A-1
Regulatory Compliance A-2
Network
Protocol
Network Baud Rate
Remote I/O
57.6 Kbps, 115.2 Kbps, or 230.4 Kbps
Available baud rates depend on the length of the Remote I/O
cable. See Selecting Remote I/O Cables on page 2-1 for more
information.
Drive
Protocol
Data Rates
DPI
125 Kbps or 500 Kbps
Consumption
Drive
Network
250 mA at 5V DC supplied by the host drive
None
Dimensions
Height
Length
Width
19 mm (0.75 inches)
86 mm (3.39 inches)
78.5 mm (3.09 inches)
Weight 85 g (3 oz.)
Temperature
Operating
Storage
-10…50 °C (14…122 °F)
-40…85 °C (-40…185 °F)
Relative Humidity 5…95% non-condensing
Atmosphere Important: The adapter must not be installed in an area where
the ambient atmosphere contains volatile or corrosive gas,
vapors or dust. If the adapter is not going to be installed for a
period of time, it must be stored in an area where it will not be
exposed to a corrosive atmosphere.