Replacement Parts
Non-replaceable Parts
Network Controller 6 Mounting and Wiring Guide
Part Number 11843 Rev 2.1
Updated: January 16, 2012
23
Step 4
Remove the old battery and bracket assembly by taking out the four screws holding it in place, setting
the screws aside for later. Unplug the battery from the connector on the base board.
Step 5
Plug the battery connector plug of the
replacement battery
into the battery connector on the controller.
Step 6
Set the replacement battery/bracket assembly back over the option card slots, with the mounting holes
aligned with the standoffs.
Step 7
Place the four screws through the battery bracket, option card blanking plates, option cards (if any),
and into the standoffs on the controller’s base board. Using a screwdriver, hand tighten these screws.
Step 8
Replace the cover.
Step 9
Restore power to the controller and verify normal operation.
Replacement Parts
Servicing the T-600 controller may call for replacement parts. There are three categories of parts:
•
•
•
Non-replaceable Parts
Other than the parts listed in the replacement parts sections, there are no serviceable components on the base
assembly.
Memory
Any addition, modification, or replacement of memory components requires software configuration and is not
a field upgrade. For additional information on modifying the memory capacity of the T-600, consult your
regional Tridium office.
Fuse
The controller 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
regional Tridium office for technical support. See the
Standard Replacement Parts
Standard replacement parts are listed in
and can be ordered from stock without restriction. Standard
replacement parts cannot be returned for credit and should be disposed of in an appropriate manner.
Note
Screws used for the T-600 are standard #6-32
x
3/8" types, which you can obtain locally if lost.
Table 4
Standard replacement parts.
Part Number
Description
NPB-BATT
NiMH Battery Pack (with battery bracket)—see
10027
RS-485 connector plug, 3-position
