KL3311 BECKHOFF Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit

Estimated Lead Time : 4-6 Weeks

Manufacturer : BECKHOFF

Part Number : KL3311

Number of inputs : 1

Power supply : via the K-bus

Technology : 2-wire

Thermocouple sensor types : types J, K, L, B, E, N, R, S, T, U (default setting type K), mV measurement

Connection method : 2-wire

Measuring range : in the range defined in each case for the sensor (default setting: type K; -100…+1370 °C); mV measurement: ±30 mV…±120 mV

Conversion time : ~ 200 ms

Wiring fail indication : yes

Resolution : 0.1 °C per digit

Measurement error/ uncertainty : < ±0.5 % (relative to full scale value) Electrical isolation : 500 V (K-bus/signal voltage) Current consumption power contacts : – (no power contacts) Current consumption K-bus : typ. 65 mA Bit width in the process image : input: 1 x 16 bit data (1 x 8 bit control/status optional) Configuration : no address setting, configuration via Bus Coupler or controller Special features : electrically isolated Weight : approx. 70 g Operating/storage temperature : 0…+55 °C/-25…+85 °C Relative humidity : 95 %, no condensation Vibration/shock resistance : conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emission : conforms to EN 61000-6-2/EN 61000-6-4 Protect. rating/installation pos. : IP20/variable Approvals/markings :CE, UL, ATEX, IECEx Ex marking : ATEX: II 3 G Ex ec IIC T4 Gc ,IECEx: Ex ec IIC T4 Gc Shipping Weight : 2kg