Connect the Frame Ground Wire
Connect a frame ground wire to the I/O module’s Frame Ground terminal. Connect the other end of the frame ground
wire to frame ground.
CAUTION
:
The shield ground connections of the RS-232 port, LAN port, PoE port, I/O port and Frame Ground
terminal are internally connected. The system grounding is designed to be at a zero ground potential; this zero
ground potential extends through the cable and to peripheral equipment (e.g. a vision system, PLC, etc.). To ensure
safe operating conditions, it is strongly recommended that all ground connections are checked to ensure that a zero
ground potential is met.
19
Installation