Software Specifications

Serial Communication Driver (Ver. 9.00)

COM-DRV for COM-1xx(USB)H (Ver. 2.90)

COM-DRV for COM-4xx-USB (Ver. 2.90)

Specification Item	Specification Contents
Supported OS	■64bit Microsoft Windows 11 Microsoft Windows 10 Microsoft Windows 10 IoT Enterprise LTSC 2021 Microsoft Windows 10 IoT Enterprise 2019 LTSC Microsoft Windows 10 IoT Enterprise LTSB 2016 Microsoft Windows Server 2022 Microsoft Windows Server 2019 Microsoft Windows Server 2016 ■32bit Microsoft Windows 10
Development Language	Microsoft Visual Basic .NET	Microsoft Visual C#	Microsoft Visual C++	Python for Windows (*1) 3.12 (pySerial 3.5) 3.11 (pySerial 3.5) 3.10 (pySerial 3.5) 3.9 (pySerial 3.5) 3.8 (pySerial 3.4)
Application Framework	.NET 8 (2) .NET 6 (2) .NET Framework 4.8 (2) .NET Framework 4.7 (2) .NET Framework 4.6 (*2)		Microsoft Foundation Class (MFC) (*3)	-
Supported Development Tool	Microsoft Visual Studio 2022 Microsoft Visual Studio 2019 (4) Microsoft Visual Studio 2017 (4) Microsoft Visual Studio 2015 (4) (5)			-
Remarks	Available for x86 and x64 architectures More than one port can be used : 256 ports Max. (6) (7)

*1 Since it is a free development language, we may not be able to support language-specific problems. Python (https://www.python.org/)

We provide sample programs using the pySerial module (https://pythonhosted.org/pyserial/).

*2 We provide sample programs that use the SerialPort class of .NET and .NET Framewrok.

*3 We provide sample programs that use OS standard Win32 API Communications Functions (communication functions).

*4 Not support .NET6, .NET8. Official support for the .NET 6 SDK, .NET 8 SDK will begin in Visual Studio 2022 and later.

*5 Support Express Edition.

*6 Due to the limitation of the USB standard, the maximum number of connected USB devices is 127.

*7 Due to the limitation of the CPS-BXC200, the maximum number of stacks of CONPROSYS devices is 8.