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Sample Programs
B.1 Sample Program No. 1
B
B.1 Sample Program No. 1
260IF Module I/O Communications Example
This section describes the settings for actual I/O communications between 260IF Modules.
Configuration
The following diagram shows the system configuration for DeviceNet communications.
PS
Terminating
resistance
24-VDC communications
power supply
One 260IF Module is set as the 260IF Module CIR1 Master, one is set as a 260IF Module
CIR2 Slave and I/O communications are performed. Message communications are also per-
formed between the two 260IF Modules.
www.dadehpardazan.ir 88594014-15
MP920
260IF
260IF
CIR1
CIR2
Mounting
Base
Tap
B-2
DeviceNet cable
24-VDC power supply
24-VDC power supply cable
cable
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