Omron V680-CA1D User Manual page 34

Section 2
Installation, Connections, and Wiring
• Connection and Disconnection of Connector
• When connecting the connector, be sure to hold the connector by hand and fully insert the connector.
Then secure the connector by tightening the two lock screws.
• When disconnecting the connector, completely loosen the two lock screws. Then hold the protruding
part of the connector hood by hand and pull the connector out straight. If the connector is difficult to
disconnect, hold the Controller by hand while pulling out the connector.
Philips screwdriver
Lock screw
Example of Grounding the Shield Wire at the Controller
Controller
Heat-resistive RFID System
32
User's Manual
• The shielded wire must be grounded either from the
Host device
Controller or the host device to prevent system mal-
functions. The example shown here is of grounding
from the Controller.
• Internally short-circuit the RS and CS pin in the con-
nector.