DaqLink User Guide - Contika

To connect logger to external power supply (negative center).Sensor InputsPluggable screw terminal blocks marked In-1 to In-4 (from left toright), to connect wide range of sensor types for data acquisition.All four inputs can be used simultaneously. Sensors can beconnected in any order.To connect a sensor to the DaqLink data logger, unplug thescrew terminal, connect the sensor’s wires to the terminals, andthen plug the terminal back to the corresponding socket on theinput block.Excitation socketOutput power socket used to power external sensors, powerderived directly from the external power supply adaptor.3.3. Data Logger SensorOverviewThis section provides an overview of the hardwarespecifications of the DaqLink data loggers.3.3.1. Internal Sensor TypesThe DBSA710 and DBSA720 loggers include internalsensors, depending on the logger model.SensorMeasurementRangeDigital Humidity 5% to 95%Accuracy±3% (in DaqLinksoftware)±4% (on logger LCD)LoggerModelDBSA72019