36
SECTIO
N
4
Parallel Connection
Methods
F250
Setup Manual
SECTION 4
Connecting External Devices
Parallel Connection Methods
This section explains how to connect I/O to the Controller through its parallel interface to input signals
such as measurement triggers or output signals such as measurement results.
When you want to use the parallel interface to input commands and output measurement results,
prepare a parallel I/O cable and connect it to the parallel connector.A Terminal Block can also be used to
connect external devices.
Refer to the Operation Manual for details on communications settings and I/O formats.
Connection
Using a Parallel I/O Cable
Use an F160-VP Parallel I/O Cable (sold separately) to connect the Controller to external
devices. Align the connectors and insert the cable's connector straight into the Controller's
parallel connector. Tighten the connector's mounting screws to secure the connection.
Turn OFF the power supply before connecting or disconnecting a Parallel I/O Cable.
Peripheral devices may be damaged if the cable is connected or disconnected with the power ON.
The parallel connectors are capped with screw-on covers when the Controller is shipped.
When a connector is not being used, leave the cover in place or replace the cover to protect against dust, dirt, and
static electricity.
Parallel Connector 0
Parallel Connector 1
Parallel I/O Cable
F160-VP (2 m)
Pin Number and Mark
Wire
Color
FG terminals
Ground to 100
Ω
or less.
