30
Operation Theory
4.3
DIO
4.3.1
Digital Input
The PCI-8136 provides 19 digital input channels with 2500Vrms
isolation. The DI channel is logically “HIGH” when no current goes
from COM+ to DIf, and, Logically “LOW” when current goes from
COM+ to DIf. The max current passing through DIf must be less
than 20mA.
Related functions:
_8136_D_Input
(),
_8136_D_InputA
(): please refer to section
5.4
Summary of Contents for PCI-8136
Page 4: ......
Page 20: ...12 Installation...
Page 32: ...24 Signal Connections Figure 3 7 Connect to open collector output...
Page 48: ...40 Operation Theory...
Page 72: ...64 Function Library...
Page 78: ...70 Appendix 12 A save finish window will appear 13 Press Exit button to exit utility...
Page 80: ...72 Appendix Channel 2 Channel 3...
Page 81: ...Appendix 73 Channel 4 Channel 5...
Page 82: ...74 Appendix...
