Quick Start Guide
Step-by-Step Hardware Installation Instructions
1
Attach Load
Resistor Setup
Attach the load resistor setup to output
connector J4 (output load connector) on
the TWR-SMPS-LVFB:
• Connect
RED
wire at pin 3 of J4
• Connect
GREEN
wire at pin 2 of J4
• Connect
BLACK
wire at pin 1 of J4
2
Assemble Your
Tower System
• Locate the Elevator modules identifiable
by the four card edge connectors on
each.
• The controller module will be connected
to slot 4 and the TWR-SMPS-LVFB will
be connected to slot 1 of the elevator
card. The slot number is labeled on the
elevator cards. Identify these now.
• Each Elevator modules has one primary
and secondary card. The primary is
denoted by white card edge connectors
and the secondary is denoted by black
card edge connector.
• Identify now the primary and secondary
card edges for TWR-SMPS-LVFB
and compatible controller module.
Plug the “Primary” card edge of each
module into “Primary” Elevator and the
“Secondary” Elevator module onto
the “Secondary” card edges.
• Please refer to Freescale Tower system
Factsheet (TWRFS) for more information.
4
3 2 1
2.5 OHM
1.2 OHM
J4
Load resistor set-up
+5V
Load resistor set-up
CAUTION
Hot!
Do not touch the load resistor when it is powered on.
Summary of Contents for kinetis TWR-SMPS-LVFB
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