AC5 Series

The AC5 Series includes the following hardware:

The AC5 Series supports the following UL and UL for .NET features.

Refer to the Notes on Python Support for information about using these boards with the UL Python API for Windows.

Digital I/O

Click here to display a table of the port numbers and corresponding bit numbers that are set by the digital I/O functions for hardware designed with the 82C55 chip or 82C55 emulation.

cbDConfigPort() port reference cbDIn(), cbDOut() port reference Values cbDBitIn(), cbDBitOut() port reference Bit Number
FIRSTPORTAFIRSTPORTA0-255FIRSTPORTA0 to 7
FIRSTPORTBFIRSTPORTB0-255FIRSTPORTA8 to 15
FIRSTPORTCLFIRSTPORTCL0-15FIRSTPORTA16 to 19
FIRSTPORTCHFIRSTPORTCH0-15FIRSTPORTA20 to 23
    
SECONDPORTASECONDPORTA0-255FIRSTPORTA24 to 31
SECONDPORTBSECONDPORTB0-255FIRSTPORTA32 to 39
SECONDPORTCLSECONDPORTCL0-15FIRSTPORTA40 to 43
SECONDPORTCHSECONDPORTCH0-15FIRSTPORTA44 to 47
    
THIRDPORTATHIRDPORTA0-255FIRSTPORTA48 to 55
THIRDPORTBTHIRDPORTB0-255FIRSTPORTA56 to 63
THIRDPORTCLTHIRDPORTCL0-15FIRSTPORTA64 to 67
THIRDPORTCHTHIRDPORTCH0-15FIRSTPORTA68 to 71
    
FOURTHPORTAFOURTHPORTA0-255FIRSTPORTA72 to 79
FOURTHPORTBFOURTHPORTB0-255FIRSTPORTA80 to 87
FOURTHPORTCLFOURTHPORTCL0-15FIRSTPORTA88 to 91
FOURTHPORTCHFOURTHPORTCH0-15FIRSTPORTA92 to 95

Functions

UL: cbDOut(), cbDIn(), cbDBitIn(), cbDBitOut(), cbDConfigPort()

UL for .NET: DOut(), DIn(), DBitIn(), DBitOut(), DConfigPort()

PortNum

FIRSTPORTA, FIRSTPORTB, FIRSTPORTCL, FIRSTPORTCH

DataValue

0 to 255 using FIRSTPORTA or FIRSTPORTB

0 to 15 using FIRSTPORTCL or FIRSTPORTCH

BitNum

0 to 23 using FIRSTPORTA

PortNum

DUAL-AC5 and QUAD-AC5 boards also support:

SECONDPORTA, SECONDPORTB, SECONDPORTCL, SECONDPORTCH

DataValue

0 to 255 using SECONDPORTA or SECONDPORTB

0 to 15 using SECONDPORTCL or SECONDPORTCH

BitNum

0 to 47 using FIRSTPORTA

PortNum

QUAD-AC5 boards also support:

THIRDPORTA, THIRDPORTB, THIRDPORTCL, THIRDPORTCH, FOURTHPORTA, FOURTHPORTB, FOURTHPORTCL, FOURTHPORTCH

DataValue

0 to 255 using THIRDPORTA or THIRDPORTB

0 to 15 using THIRDPORTCL or THIRDPORTCH

BitNum

0 to 95 using FIRSTPORTA