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Sample Ladder Programs Section 4-5
4-5 Sample Ladder Programs
4-5-1 System Configuration for Sample Ladder Programs
In this example, a Mitsubishi CPU Module and a Mitsubishi Ethernet Interface
Module on an Ethernet network monitor the safety input terminals of an
NE1A-SCPU01-V1 or DST1-ID12SL-1 using UDP/IP message communica-
tions via an NE1A-EDR01 ED Router.
Note The following Mitsubishi products are used in this example.
Module/Software Model/Version
Power Supply Module Q61P
CPU Module Q02CPU
Ethernet Module QJ71E71-100
Ladder Creation Software GX Developer
CPU
Module
Ethernet
Module
Ethernet
DeviceNet Safety
IP address: 192.168.250.18
IP address: 192.168.250.17
MAC ID: 17
IP address: 192.168.250.17
MAC ID: 1
Mitsubishi products
Power
Supply
Module
ED Router
• NE1A-SCPU01-V1
or DST1-ID12SL-1