About The Lsis 122 And Lsis 123 - Leuze electronic LSIS 122 Kurzanleitung

1 About the LSIS 122 and LSIS 123

There are 2 Versions of the Leuze Smart Image Sensor 120:
Both Devices have the same housing and the same M12 8-pin connector, with an
Triggerinput and an Switch output.
The LSIS 122 have an RS 232-Interface and a 24 VDC voltage supply:
The LSIS 123 communicates over the USB-Interface, this interface does also the Voltage
supply with 5 VDC:
There are two Modes on the LSIS 123 with the USB-Interface:
1. Keyboard Wedge Mode (Keyboard-Emulation) at a PC with the Windows-owned
HID-Driver (Factory Default)
2. Serial COM-Port Emulation, a virtual serial COM-Interface.
For both we need USB-Drivers. When you use the Keyboard-Emulation will installed the
Standard USB-Driver from windows with the first connection of the device. When you use the
COM-PORT-Emulation you should install the Driver from our Homepage.
i i i i
Link:
http://www.leuze.de/downloads/log/download-02_de.html
Remark
This Driver must installed one time after the prompt from the operating system ask for this,
for this you need Administration-Rights.
The Communication with the Keyboard-Emulation works only in one direction, from the LSIS
123 to the PC. You cannot send Commands form the PC for controlling or using a
Softwaretool for configuring the device.
A transmission of Commands to the LSIS 123 is only possible in the COM-Port-Emulation.
For this you must changed the configuration against the Factory default.
Necessary for a data transmission is that you use (LSIS122 and LSIS123) the same
Communication parameters (Baudrate, Datenbits, Parity; Stoppbits, Framingprotokoll)
The setting for this you can do with scanning of parametercodes, which are on part of this
document.
LSIS 122
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LSIS 123
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Kurzanleitung LSIS 12x-v171e.doc vom 11/03/2010 Seite 4