User Manual Manual

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 83
Communication Connections Chapter 4
– rated NEC Class 2
Make a hard-wired connection from the external supply to the screw
terminals on the bottom of the AIC+.
Connecting to DeviceNet
You can connect a MicroLogix 1400 as a slave to a DeviceNet network using the
DeviceNet Interface (DNI), catalog number 1761-NET-DNI. For additional
information on using the DNI, refer to the DeviceNet Interface User Manual,
publication 1761-UM005
. The following figure shows the external wiring
connections of the DNI.
Cable Selection Guide
(1)
ATTENTION: If you use an external power supply, it must be 24V
DC (-15%/+20%). Permanent damage results if miswired with the
wrong power source.
(1)
Series C (or later) cables are required.
V–
CAN_L
SHIELD
CAN_H
V+
NET
MOD
NODE
DANGER
GND
TX/RX
DeviceNet Node (Port 1)
(Replacement connector
part no. 1761-RPL-RT00)
Use this write-on
area to mark the
DeviceNet node
address.
RS-232 (Port 2)
1761-CBL-HM021761-CBL-AM00
44601
Cable Length Connections from to DNI
1761-CBL-AM00
1761-CBL-HM02
45 cm (17.7 in.)
2 m (6.5 ft)
MicroLogix 1000 port 2
MicroLogix 1100/1400 channel 0 port 2
MicroLogix 1200 port 2
MicroLogix 1500 port 2
1761-CBL-PM02 1761-CBL-AP00
44600