Omron NA5-15W101S-V1

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3 Installation and Wiring
NA-series Programmable Terminal Hardware(-V1) User’s Manual (V125)
3-5 Control Panel Installation
3
3-5-6 Grounding
4. NA Unit internal grounding connection diagram
NA5-@@W@@@@-V1
Gas Discharge Tube
470 V
TVS clamping diode
35 V
Non-isolated
power
supply
24 VDC
GND
PE (Protective ground)
Ethernet
connector
hood
Serial
connector
hood
USB slave
connector
hood
USB host
connector
hood
FG (Functional ground)