Epson EM07ZS1647F User Manual page 115

♦ Communications Power Supply
When sharing one power source with the communications power supply and I/O devices,
provide respective power sources separately.
Separating power source prevents noise caused by I/O device operations from affecting
communication.
Communications
Power Supply 24V
Disconnect I/O devices from the communications power supply.
Fieldbus I/O Rev.6
4. Troubleshooting (DeviceNet)
Power Supply Tap
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