The KTA-275 is a light and temperature sensor housed in a convenient wall-mountable enclosure. Values of light and/or temperature can be monitored via the analogue retransmission channels, with: 0 to 10 V, 0 to 20 mA, or 4 to 20 mA options. These outputs can be fully customised to suit your particular application. In addition, two open-collector outputs are provided to for additional control. These outputs can be configured to activate at user-definable thresholds of light or temperature. All readings and settings can be monitored and changed using the Modbus protocol over 2-wire RS-485. A PC program is provided for this purpose. Sense light intensity in the SI unit of Lux Sense temperature in degrees Celsius Interface to PLCs/Instruments or other controllers using 0 to 20mA, 4 to 20mA, or 0 to 10V signals Trigger dual independent open collector outputs using values of light or temperature Communicate using the Modbus protocol over 2-wire RS485 All readings and settings can be viewed and changed using Modbus A provided program (KTA-275 Modbus Light Sensor Configurator) enables easy configuration of the KTA-275