Rockwell Automation 1771-SDN DeviceNet Scanner Module Installation Instructions - Manual (Page 15)

Publication 1771-IN014B-EN-P - September 2001
DeviceNet Scanner Module Catalog Number 1771-SDN/C 15
1. Connect the DeviceNet drop line to the linear plug, by matching
the wire insulation colors to the colors shown on the label:
2. Locate the DeviceNet Port 1 connector for Channel 1 on the
front of the module.
3. Insert the linear plug into the five-pin header for
Channel 1.
4. Repeat steps 1–3 for Channel 2, if necessary.
Module installation is complete. To operate the module,
you must program the PLC processor to communicate with it. In the
following two sections, we describe how your module communicates
with the PLC-5 processor and how to program your processor.
20298 Front of Scanner Module
+24V RED
Can_H WHITE
Drain/Shield
Can_L BLUE
+24V Return BLACK
Module label shows
wiring color scheme:
Ten-pin
Linear
Plug
DeviceNet
Drop Line
Black
Blue
White
Red
Bare (shield)
20298
Five-Pin
Header
DeviceNet Port 1
for Channel 1
DeviceNet
Drop Line
Black
Blue
White
Red
Bare (shield)
WARNING
!
WARNING
!
If you connect or disconnect the DeviceNet cable
with power applied to this module or any device on
the network, an electrical arc can occur. This could
cause an explosion in hazardous location
installations. Be sure that power is removed or the
area is nonhazardous before proceeding.