Table of Contents Table of Contents Note: For your own safety, read the manual and always observe the warnings and safety information on the device and in the manual. Intended Use ..........4 Scope of Delivery .
Fig. 1 Interface box IFU 2.1 with USB connector. The interface box IFU 2.1 has 4 channels for data recording and device control for devices that are not supported by KNAUER software. This includes data recording from detectors via analog inputs, flow rate control for HPLC pumps via analog outputs or switching of valves via digital outputs.
Overview and Connectors Overview and Connectors Front View of the Device Legend AN.IN (data signal input) AN.OUT (output of analog control signal) DIG.IN (trigger input) DIG.OUT and autozero Channel 1 1 2 3 4 5 Fig. 2 Front view of interface box IFU 2.1 Computer defect No electrical isolation is provided for the Interface Box.
Overview and Connectors Fig. 3 LED The red LED „Error“ lights up if a calibration error is detected while running the self-test or if the software sends a signal that is not recognized by the device. Analog Inputs (AN.IN) Serving the purpose of receiving analog signals, up to 4 channels or devices can be connected to the interface box.
USB interface. Now check for the COM ports in the Win- dows device manager. Including the interface box in KNAUER chromatography software Note: Read this segment carefully if the serial number of your interface box is > 65000 and if you use OpenLAB®, ChromGate® or EuroChrom® 2000 for Windows.
Information on the control inputs come included with the user manual of the device. Please pay attention to the allowed maximum voltage. Otherwise the device can get damaged. KNAUER can not be held reliable in this case. The required components of the remote connector and the USB cable are part of the accessories kit of the interface box.
Installation Mounting the Remote Connector Please follow the instructions below if you are to connect cables to the remote connector. Process Figure 1.Guide the blunt side of the depres- sor tool into the square opening of the desired connector. 2.Press down the lever as indicated by the arrow.
Technical Data Fig. 5 Exemplary cable plan Technical Data Power connection via USB 2.0, 5 V max; 500 mA Dimensions 105 x 26 x 161.5 mm (W × H × D) Weight 0.35 kg IFU 2.1 User Manual V6805, Version 2.0...
packaging and transport damage In the event of device malfunctions, directly contact the manufacturer. KNAUER Wissenschaftliche Geräte GmbH Hegauer Weg 38 14163 Berlin, Germany Phone:+49 30 809727-111 Telefax:+49 30 8015010 e-mail:info@knauer.net...
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