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 about configuring and
wiring an MS/TP bus, FC bus and SA bus, refer to
the
MS/TP Communications Bus Technical Bulletin
(LIT-12011034)
. For detailed information on wiring an
N2 network, refer to the
Terminal blocks and bus ports
See
and bus port locations on the FAC3613 controller.
Observe the following guidelines when wiring a
controller.
Input and Output terminal blocks
The fixed input terminal blocks are located on the
bottom of the controller, and the output terminal
blocks are located on the top of the controller. See
Table 2 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 Figure 4. For more information about the
FC Bus terminal function, requirements, and ratings,
see .
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 Figure 5. For more information
about the SA Bus terminal function, requirements,
and ratings, see .
Figure 5: SA bus terminal block wiring
Note:
The SA PWR terminal supplies 15 VDC.
The SA PWR terminal can be used to connect
(daisy chain) the 15 VDC power leads on the SA
bus.
FC bus port
The FC bus port on the front of the controller is
an RJ-12, 6-position modular jack that provides
a connection for the Mobile Access Portal (MAP)
Gateway, the Bluetooth
®
Commissioning Converter,
or the ZFR/ZFR Pro Wireless Field Bus Router.
The FC bus port is connected internally to the FC bus
terminal block. For more information about the FC
Bus port functions, requirements, and ratings, see .
The FC bus port pin assignment is shown in Figure
Note:
• When the is configured for N2 network
communication, the FC bus port is not used.
FAC3613 Advanced Application Field Equipment Controller Installation Guide
5
