Rockwell Automation 1769-SDN Compact I/O DeviceNet Scanner Module User Manual - Manual (Page 23)

23 Publication 1769-UM009E-EN-P - August 2009 23
Chapter
3
Installation and Wiring
This chapter describes how to install and wire the 1769-SDN scanner module.
This table describes what this chapter contains and where to find specific
information.
Power Requirements The scanner module receives power through the Compact I/O bus interface
from the +5V DC system power supply.
The scanner module also draws power from the DeviceNet network.
Topic Page
Power Requirements 23
General Considerations 24
System Planning 26
System Assembly 27
System Mounting 28
Replace the Scanner Module within a
System 31
Field Wiring Connections 32
Scanner Module Power-up 33
Maximum Current Draw
Module 5V DC 24V DC
1769-SDN 440 mA 0 mA
DeviceNet Power Requirements
Module DeviceNet Power Requirements
1769-SDN N.E.C. Class 2
90 mA @ 11V DC, max.
110 mA @ 25V DC, max.
200 mA for 1.5 ms, inrush