Repair Information
Servicing the FX30E/FX60E may call for replacement
parts.
Non-replaceable Parts
Other than the parts listed in the Standard Replacement
Parts section, no serviceable components are on the
base assembly.
Memory
Any addition, modification, or replacement of memory
components requires software configuration changes and
is not field upgradeable. For additional information on
modifying the memory capacity of the FX30E/FX60E,
consult your local sales representative.
Fuse
The FX30E/FX60E contains a non-user replaceable fuse
soldered on the circuit board. This fuse provides
protection from internal shorts or connection to incorrect
power supplies. If the fuse circuitry is suspect, contact
your technical support representative for assistance.
Standard Replacement Parts
Table 6: Standard Replacement Parts
Description
Part Number
NiMH Battery Pack: includes
battery bracket (See Replacing
the Battery.)
LP-KITFX2BAT-0
New Replacement Unit
To replace a faulty FX30E/FX60E, order a new one. To
ensure proper credit for a FX30E/FX60E still under
warranty, contact the Johnson Controls Product Sales
Operations Team for return authorization.
Replacing an FX30E/FX60E
Important:
Before handling circuit boards, discharge
any accumulated static by touching the
metal surface of the FX30E/FX60E.
1.
Use FX Workbench to back up the FX30E/FX60E
configuration to your computer.
2.
Remove power to the FX30E/FX60E. The unit
powers down automatically.
Note:
If NDIO accessory modules are installed, and
any I/O points have voltage, turn the devices
off or disconnect power from them.
3.
Note the positions of all communications and other
wiring cables going to the FX30E/FX60E, as well as
all installed accessory modules (if they must be
removed). If necessary, label connectors and
accessory modules to avoid misconnection later
when you are replacing the FX30E/FX60E.
4.
Unplug all Ethernet, serial, LON, modem, and I/O
connectors from the FX30E/FX60E.
5.
Unplug the earth ground wire.
6.
If an NDIO accessory module is installed:
If DIN rail mounting with DIN end clips were
used, you may be able to remove the DIN rail
a.
end clip that secures the FX30E/FX60E end of
the assembly and then slide the FX30E/FX60E
away from the rest of the assembly. Then,
remove the FX30E/FX60E from the DIN rail (see
Figure 3), leaving the mounting and wiring of
the NDIO modules untouched. Go to Step 5.
b. If tab (screw) mounting was used instead of DIN
rail mounting, or if a combination of DIN rail
mounting and tab screws were used, remove
the accessory modules first, then remove the
FX30E/FX60E. Carefully observe all wiring
terminations, then unplug the I/O connector
plugs and earth ground wires from the installed
NDIO modules. Remove the installed accessory
modules, starting with the end module. You can
secure modules with screws through the
mounting tabs or clipped to a DIN rail, or
fastened by some combination. Remove any
screws fastening the FX30E/FX60E and remove
the FX30E/FX60E.
7.
Remove the cover from the old FX30E/FX60E (see
Removing and Replacing the Cover). Note the
position of installed option boards, if any. You must
transfer them to the replacement FX30E/FX60E.
8.
Remove the option boards from the old
FX30E/FX60E and install them into the replacement
FX30E/FX60E, if applicable. See Mounting Option
Cards.
9.
Mount the replacement FX30E/FX60E as it was
previously, using the same DIN rail location or
screws.
10. Reconnect or remount any removed accessory
modules, being careful to replace them in the same
order, using the same DIN rail location or screws.
Secure all accessory modules as done previously.
11. Reconnect the earth ground wires to the
FX30E/FX60E grounding lug and any installed
accessory modules.
12. Reconnect any Ethernet, serial, modem, and I/O
connectors to the FX30E/FX60E and any installed
accessory modules.
13. If using NDIO modules, and if any of your I/O points
have voltage, turn on the devices or reconnect power
to them.
24
FX30E/FX60E Supervisory Controllers Installation Instructions