FX70 Supervisory Controller Installation Instructions
15
•
16 AWG (1.29 mm
2
) for up to 12 ft (3.66 m)
Wiring to Remote I/O Modules
Wiring to remote I/O modules typically provides both
15 VDC power and 12 V battery backup, along with
RS-485 communications to the modules (see
Figure 13).
Setup and Adjustments
Default Communication and Login Properties
The new FX70 is pre-configured with default properties
as defined in Table 4.
Powerup and Initial Checkout
Following all mounting and wiring, perform the
following:
•
Apply Power.
•
Check the Status LED.
Also see the section
Connect shield wire to ground at one end only.
Power Supply (15 V) and 12 V Backup Battery is
routed to remote IO modules using a 3-conductor
with shield cable. Use the shortest wiring route
possible for power wiring—star, tee, bus, and loop
topologies are all permissible.
RS-485 communications must be daisy-chained to
remote IO modules using a separate shielded
twisted-pair cable.
FX70 Supervisory Controller
FXRIO16
Connect RS-485 shield wire
to ground at one end only.
FXRIO16
F
IG:fx
70_p
wr_4
85
cb
l_w_r
io16
Figure 13: Power and RS-485 Cabling Between FX70 and FXRIO16 Modules
Table 4: FX70 Default Properties
Name
Default Property
Internet Protocol (IP)
Address
192.168.1.149
Subnet Mask
255.255.255.0
Default Gateway
192.168.1.1
Remote User Name
jci
Remote Password
explorer
