Cautions - Omron Sysmac NYB-0 Series Hardware User Manual

Safety Precautions

Cautions

Caution
Installation
When installing or removing a PCIe card, ensure to grip the Card Clip on the sides to
prevent contact with the sharp edges of the sheet metal frame tab. Injury may result.
Wiring
The product has an internal non-isolated DC power supply. Circuit ground (0 VDC) and
frame ground are connected together. When connecting a non-isolated device or a non-
isolated interface to the product, take appropriate actions to avoid communication fail-
ures or damage to the mentioned ports.
Non-isolated
Industrial PC Platform Product
Device
24 VDC
Non-isolated
Interface
0 VDC
Never ground the 24 VDC side of the power supply. This may cause a short circuit.
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NY-series Industrial Box PC Hardware User's Manual (W553)