Measurement Computing E-1608-OEM - Manual (Page 27)

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Table 24. W2 pinout
Pin Signal name Pin description Pin Signal name Pin description
1 DIO0 DIO channel 0 2 DIO1 DIO channel 1
3 DIO2 DIO channel 2 4 DIO3 DIO channel 3
5 DIO4 DIO channel 4 6 DIO5 DIO channel 5
7 DIO6 DIO channel 6 8 DIO7 DIO channel 7
9 GND Digital ground 10 +VO User voltage output
11 GND Digital ground 12 AICKO External clock pacer output
13 AICKI External clock pacer input 14 CTR Counter input
15 TRIG Digital trigger input 16 GND Digital ground
Table 25. W4 pinout
Pin Signal name Pin description Pin Signal name Pin description
1 CH0H Channel 0 high (SE channel 0) 2 CH0L Channel 0 low (SE channel 1)
3 AGND Analog ground 4 CH1H Channel 1 high (SE channel 2)
5 CH1L Channel 1 low (SE channel 3) 6 AGND Analog ground
7 CH2H Channel 2 high (SE channel 4) 8 CH2L Channel 2 low (SE channel 5)
9 AGND Analog ground 10 CH3H Channel 3 high (SE channel 6)
11 CH3L Channel 3 low (SE channel 7) 12 AGND Analog ground
13 AOUT0 Analog output 0 14 AGND Analog ground
15 AOUT1 Analog output 1 16 AGND Analog ground
Screw terminal connector (not populated)
Table 26. Screw terminal connector specifications
Parameter Specification
Connector type 3.51mm screw terminal footprints (not populated), labeled J1, J2, J3, J7, J8, J9
Table 27. Screw terminal pinout
J1 J7
Pin Signal name Pin description Pin Signal name Pin description
5 DIO0 DIO bit 0 1 CH0H Channel 0 high (SE channel 0)
4 DIO1 DIO bit 1 2 CH0L Channel 0 low (SE channel 1)
3 DIO2 DIO bit 2 3 AGND Analog ground
2 DIO3 DIO bit 3 4 CH1H Channel 1 high (SE channel 2)
1 DIO4 DIO bit 4 5 CH1L Channel 1 low (SE channel 3)
6 AGND Analog ground
J2 J8
Pin Signal name Pin description Pin Signal name Pin description
5 DIO5 DIO bit 5 1 CH2H Channel 2 high (SE channel 4)
4 DIO6 DIO bit 6 2 CH2L Channel 2 low (SE channel 5)
3 DIO7 DIO bit 7 3 AGND Analog ground
2 GND Digital ground 4 CH3H Channel 3 high (SE channel 6)
1 +VO User voltage output 5 CH3L Channel 3 low (SE channel 7)
J3 J9
Pin Signal name Pin description Pin Signal name Pin description
6 GND Digital ground 1 AGND Analog ground
5 AICKO External clock pacer output 2 AOUT0 Analog output 0
4 AICKI External clock pacer input 3 AGND Analog ground
3 CTR Counter input 4 AOUT1 Analog output 1
2 TRIG Digital trigger input 5 AGND Analog ground
1 GND Digital ground