Risk of Electric Shock:
Disconnect the power supply
before making electrical connections to avoid electric
shock.
Mise En Garde: Risque de décharge électrique:
Débrancher l'alimentation avant de réaliser tout
raccordement électrique afin d'éviter tout risque de
décharge électrique.
Risk of Property Damage:
Do not apply power to the
system before checking all wiring connections. Short
circuited or improperly connected wires may result in
permanent damage to the equipment.
Mise En Garde: Risque de dégâts matériels:
Ne pas
mettre le système sous tension avant d'avoir vérifié tous
les raccords de câblage. Des fils formant un court-circuit
ou connectés de façon incorrecte risquent
d'endommager irrémédiablement l'équipement.
Important:
Do not exceed the controller electrical
ratings. Exceeding controller electrical
ratings can result in permanent damage to
the controller and void any warranty.
Important:
Use copper conductors only. Make all wiring
in accordance with local, national, and
regional regulations.
Important:
Electrostatic discharge can damage
controller components. Use proper
electrostatic discharge precautions during
installation, setup, and servicing to avoid
damaging the controller.
For detailed information on configuring and wiring an
MS/TP Bus, FC bus, and SA bus, refer to the
FX-PC
Series Controllers MS/TP Communications Bus Technical
Bulletin (LIT-12011670)
or
MS/TP Communications Bus
for BCM System Technical Bulletin (LIT-12011908).
For
detailed information on wiring an N2 network, refer to the
N2 Communications Bus Technical Bulletin (LIT-636018)
.
FX-PCA Terminal Blocks and Bus
Ports
See
for terminal block and bus port locations on
the FX-PCA2611-0 controller. Observe the following
guidelines when wiring an FX-PCA2611 controller.
Input and Output Terminal Blocks
On most FX-PC controller models, all of the fixed input
terminal blocks are mounted on the bottom of the
controller, and the output terminal blocks are mounted
on the top of the controller. See
for more
information about I/O terminal functions, requirements,
and ratings.
FC Bus Terminal Block
The FC Bus terminal block is a blue, removable,
4-terminal plug that fits into a board-mounted jack.
Wire the removable FC bus terminal block plugs on the
controller, and other controllers in a daisy-chain
configuration using 3-wire twisted, shielded cable as
shown in
. See
Terminal Block Rating and Requirements Table
for more
information.
Figure 4: FC Bus Terminal Block Wiring
Note:
The FC bus Shield (SHLD) terminal is isolated
and can be used to connect (daisy chain) the
shields for FC bus wiring.
SA Bus Terminal Block
The SA Bus terminal block is a brown, removable,
4-terminal plug that fits into a board-mounted jack.
Wire the removable SA Bus terminal block plugs on the
controller, and other SA bus devices in a daisy-chain
configuration using 4-wire twisted, shielded cable as
shown in
. See
Terminal Block Rating and Requirements Table
for more
information.
5
FX-PCA2611-0 Advanced Application Programmable Controller Installation Instructions
