Life Fitness 93T - Manual (Page 182)

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Life Fitness Model 97Te, 95Te, 97Ti, 95Ti and 93T Arctic Silver Treadmills
ELECTRONIC OVERVIEW – INTERFACE BOARD
Connector and Pin Functions
Connector Location Pin Functional Description
1 ESD Ground
2 Switch strobe 0
3 Switch return 0
4 Switch strobe 2
5 Switch strobe 1
6 Switch return 1
7 Switch strobe 0
8 Switch return 2
9 Switch strobe 1
10 Switch return 3
11 Switch strobe 2
12 Switch strobe 1
13 Switch return 4
14 Switch strobe 0
P1 is a 15 pin ribbon connector,
which connects to the key pad.
15 ESD Ground
1 GND - ground
2 GND - ground
3 NC
4 Pwr_EN
5 +12VDC
6
TXD – transmit data
7 RXD – data received
8 Bus_Req (bus request)
9 +12VDC – emergency stop switch
P2 is a 10 pin connector, which
connects to the Wax/Lift PCB
10 Relay Enable
TP2 P6
P10
TP1
P9 P3 P8
JW2 X1
P4
JW1 P2
P7
P5
P1
JW3