Electrical Connections; Physical Requirements & Restrictions - Trackmaster FVX325 Field Service Manual

ELECTRICAL CONNECTIONS

A) Input Power Header : An Amp - 641968-1 four pin MATE & LOCK header is
provided for instrument power.
B) Elevation Output Header : An Amp - 641968-1 three pin MATE & LOCK header is
provided for output power to the elevation motor.
C) Elevation / Speed Input Headers : Two Amp - 640445-2 two pin headers are provided
for the inputs from the speed and elevation sensors.
D) Inverter Drive Interface : An Amp - 640445-5 five pin header is provided for
interfacing to the inverter drive.
E) RS-232 Interface : A DB9 Connector 9 pin PC/AT Style is provided for interfacing
with the host controller.
F) Emergency Stop Switch : Two 0.187" quick connect blade terminals are provided for
an emergency stop switch input.
PHYSICAL REQUIREMENTS AND RESTRICTIONS
A) The printed circuit board should be a rigid 1/16" thick, FR4, SMOBC circuit board
with 2 ounce copper.
B) Galvanic isolation between the ac power circuits and the low voltage electronic
circuits should be guaranteed.
C) Outer Dimensions : 4"T x 9"W x 2.5"D (max).
D) Mounting position : The board shall be capable of being mounted with the PCB either
parallel or perpendicular to the bottom pan of the treadmill.
E) Environment : 0 - 70 deg. C ambient temperature.
F) High level vibrations from adjacent equipment may be present.
G) After installation into the treadmill, expect the board to experience moderate shock
impulses during shipment.
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FVX, TMX Series Service Manual
TRACKMASTER
August, 2006