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SRL-120A Serial Digital I/O Unit Connects via RS232 or RS485 120 DIO lines TTL level I/O I/O Connector: 5x DB25 Male LED indication for power connection Ideal for portable/laptop applications Housing: Plastic ABS with rubber feet Operating Temp: 0 to 70°C Power: 360mA max O/S Support for Windows 98/ME/XP/2000 & WinCE (PocketPC2002 & PocketPC2003) Includes EDRE SDK, EDRE-Labview, EDRE-Testpoint and WaveView for Windows Dimensions: 65(H) x 80(W) x 148(L) mm Supplied with EDR Enhanced Software & Universal Switch Mode 9V PSUThe MicroDAQ SRL-120A is a general purpose digital I/O products which communicates to the host PC via a RS-232 or RS-485 (dependent on model) serial connection. Based on the industry standard 82C55 PPI device. It features 120 TTL level digital I/O lines. The I/O can be programmed in banks of 8 as inputs or outputs.
Two interface versions are available for the serial MicroDAQ range, these include RS-232 models and RS-485 models. The RS-232 models are best suited for short distances (up to 30 metres) or for use with hand held PC’s such as PDA’s.
The RS-485 models allow for long distance data transmission (up to 1200 metres). These RS-485 models are ideally suited for process control applications in a plant or industrial environment, which require long cable runs.
An easy-to-use configuration panel allows for easy setup of the devices. Drivers are provided for the most popular operating systems, as well as for the WindowsCE© family of products including PocketPC2002 and PocketPC2003. This support allows the serial MicroDAQ range to be controlled directly from a palm held PC with a serial port. Each unit is supplied with a WindowsCE API and control panel which is downloaded from a PC to the handheld device. Embedded Visual C++ and embedded Visual Basic examples are supplied.
This digital I/O product is ideal for use in the connection between a computer and the outside world. Allowing computer programs not only to sense real world events, but control them as well. Applications include man-machine interfacing, driving high power loads, sensing switch contact closures and much more.
Included Installation Kit (R-SRL-RS232-AC)
4 x Rubber Vibration Mountings
2 x Mounting Clip for uDAQ & Industrial DAQ
1 x AC Power Cable (2.5 m)
1 x 5 m Serial Cable (F-F)
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Included Installation Kit (R-SRL-RS485-AC)
4 x Rubber Vibration Mountings
2 x Mounting Clip for uDAQ & Industrial DAQ
1 x DC Power Cable (2.5 m)
1 x uDAQ ADPT 9
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We can also supply this unit with an in-vehicle DC power supply. This item can be found in the optional accessories. |
