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Connector Summary
STX104 I/O Connector J7

Name 
Notes 
CT_OUT0 
 
CT_CLK0 
 
CT_OUT2 
 
TRIG/DIN0 
 
DIN1 
 
CT_GATE0 / DIN2 
 
DIN3 
 
DOUT0 
 
DOUT1 
 
DOUT2 
 
DOUT3 
 
DAC_OUT_1 
 
DAC_OUT_2 
 
CHn LOW / CHn 
 
CHn HIGH / CHn 
 
+5V POWER 
200mA maximum 
-5V 
25mA maximum 
CHn 
 
DGND 
 
AGND 
 
SSH 
See ADC ChannelRegister for details 

 

UNIPOLAR OR BIPOLAR ANALOG INPUT (J9)

Jumper 
Function 
0* 
Bipolar Analog Inputs ( +/- values accepted ) 
Unipolar Analog Inputs ( + values only ) 

* Factory Default 

Note: 1 = Jumper installed, 0 = Jumper not installed. 

 

DIFFERENTIAL OR SINGLE-ENDED ANALOG INPUT (J8)

Jumper 
Function 
0* 
Differential Inputs, 8-channels 
Single-Ended Inputs, 16-channels 

* Factory Default 

Note: 1 = Jumper installed, 0 = Jumper not installed. 

 

DAC RANGE SETTINGS (J5)

DA1_UB 
DA1_R 
DAC-1 RANGE 
0 to +5 Volts * 
0 to +10 Volts 
-5 to +5 Volts 
-10 to 10 Volts 

* Factory Default 

Note: 1 = Jumper installed, 0 = Jumper not installed. 

 

DA2_UB 
DA2_R 
DAC-2 RANGE 
0 to +5 Volts * 
0 to +10 Volts 
-5 to +5 Volts 
-10 to 10 Volts 

* Factory Default 

Note: 1 = Jumper installed, 0 = Jumper not installed.

Copyright © 2009 by Apex Embedded Systems. All rights reserved. Updated on Thursday, October 08, 2009.
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