Brief description The 701066 is an electronic 2-channel microstat for universal use and for connection to RTD temperature probes Pt100, Pt1000, KTYX-6, or KTY2X-6 The two measuring inputs measures temperatures that are available as the actual value and that can be assigned to the relays as the user sees it(see "Example for contrloller functions(relative)"on page 5.). 3 relays(1 changeover contact and 2 N/O contacts) or a buzzer is available as an option. The measured values and parameters are displayed on a three-digit display with lit back-ground. The switching statuses of relays K1 to K4 are indicated by yellow LEDs. The electrical connection is made via screw terminals. The device is operated and paramteried via 4 keys. Special features: 2 analog inputs for RTD temperature probes PT100, Pt1000, KTY1X-6, or KTY2X-6 in 2-wire circuit Up to two 16 A-relays and two 8A-relays available All relay functions can be assigned to the two analog inputs Available with buzzer for acoustic alarm as an option Customer-specific linearization programmable via setup program Operating hours counter with integrated service counter Altering via relays or buzzer Available with data logger and RS485 interface The data logger records the measuring inputs and the switching statuses of all relays Individual release of up to 8 parameters for the operating level Parameter level protected by code that prevents unauthorized access to the device data Fulfills requirements according to DIN EN 12830 and DIN EN 13485 Setup program for device configuration and data-logger analysis