Measurement Computing USB-201-OEM - Manual (Page 18)

USB-201-OEM User's Guide Specifications
18
Screw terminal connector (not populated)
Table 17. Screw terminal connector specifications
Parameter Specification
Connector type 3.51mm screw terminal footprints (not populated), labeled J1, J2, J3, J6, J7, J8
Table 18. Screw terminal pinout
J1 J6
Pin Signal name Pin description Pin Signal name Pin description
5 DIO0 DIO channel 0 1 CH0 Channel 0
4 DIO1 DIO channel 1 2 AGND Analog ground
3 DIO2 DIO channel 2 3 CH1 Channel 1
2 DIO3 DIO channel 3 4 AGND Analog ground
1 DIO4 DIO channel 4 5 CH2 Channel 2
6 AGND Analog ground
J2 J7
Pin Signal name Pin description Pin Signal name Pin description
5 DIO5 DIO channel 5 1 CH3 Channel 3
4 DIO6 DIO channel 6 2 AGND Analog ground
3 DIO7 DIO channel 7 3 CH4 Channel 4
2 GND Digital ground 4 AGND Analog ground
1 +VO User voltage output 5 CH5 Channel 5
J3 J8
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 CH6 Channel 6
4 AICKI External clock pacer input 3 AGND Analog ground
3 CTR Counter input 4 CH7 Channel 7
2 TRIG Digital trigger input 5 AGND Analog ground
1 GND Digital ground