This serial TTL I/O module makes it possibility to control up to 24 digital TTL I/Os through RS232.
The SERTTL24 is a further developement of the proven USB-TTL24. Through the upgraded serial RS232-Port
it is now possible to easily control the TTL I/Os also when using older operating system like DOS.
Please notice that an external 5V power supply is needed to use this module independedly.
Due to the 37 pin D-SUB port the 24 TTL IO channels can be used and a random access to the to two 32 Bit counter will be enabled.
|Sample VB for SERTTL24 Module|
The 24 TTL I/O´s are programable in 3 groups of each 8 in- or outputs. When powering up all I/O ports are programed as inputs and therefore passive.
The supported drivers are completed by adding Visual Basic.NET and Visual C#.NET.
The module supports Linux and is compatible with QLIB wich allows to program easily under Windows 7 / Vista / XP / 2000 / Server 2k-2008 R2 / ME / 98 / Agilent VEE and LabView.
Programming samples for different programing languages are added on CD.