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Getting Started
The back side of the OP--406 contains a serial communications port with transmit
(TX) and receive (RX) LEDs and a power receptacle.
RX LED
(Green)
TX LED
(Red)
RJ12 Connection
Power Receptacle
Location
The serial communications port is a 6-pin RJ12 connector, which supports RS
-
232
interface wiring. This port is used for communications between the OP
-
panel and
PLC, as well as for programming your panel configurations.
The OP--406 can also draw +5VDC input power through this port through the
communications cable when using a DL05, DL105, DL205 or DL405 PLC. In this
case, the OP--PS400 power supply is only needed for configuration.
The center-negative connector is located on the side of the panel, and is used to
connect the OP--PS400 power supply. This power supply is used when configuring
the panel. It is also used to power the panel when the panel is connected to any CPU
that does not 5VDC from the communications port.
Back-Panel Layout
Serial
Communications
Port
Power Receptacle
