Brief description The electronic thermostat measures the temperature via RTD temperature probe, thermocouple, or current 0(4) to 20mA and can be configured as a simple heating or cooling thermostat depending on the set switching behavior. The timer function can be used to start the thermostat function(heating or cooling) or to set a time limit to ir. The switching status of relay and digital outputs as well as the actual value and setpoint value are shown simultaneously in the display. It has a resolution of 64*80 pixels, has backgroud lighting, and can be switched to the national languages German, English, French, and Spanish. The device is operated via 4 keys on the front. The electrical connection is made via terminal blocks with push-in technology. A PhotoMOS relay for limit value monitoring or a digital input for connecting a potential-free contact are available as options. A setup program is availiable as an accessory for simple configuration, parameterization, and reading out of the data logger. Special feaetures: 1.5 different measuring input groups availiable 2.Intuitive operation and configuration on the device or with the setup program through USB interface. 3.User level with 8 parameters 4.Dot matrix display 64*80 pixels with 4 national languages 5.Data logger function 5.Service and operating hours counter 6.Connection via terminal blocks with push-in technology 7.10 A relay (changeover contact) 8.Customer-specific linearization inthe setup program 9.Limit value monitoring function 10.Timer function 11.Connection diagram retrievable in the LCD dislay