Mô đun mở rộng tín hiệu tương tự Beckhoff IE3312

Technical data	IE3312
Number of inputs	4
Connection method	screw type M12, 2-wire connection for thermocouple
Sensor types	types J, K, L, B, E, N, R, S, T, U (default setting type K), mV measurement
Measuring range	depending on sensor type; preset value is type K, -100…+1370 °C
Resolution	0.1 °C per digit
Measuring error	< ±0.5 % (relative to full scale value)
Conversion time	approx. 250 ms, configurable up to 70 ms
Nominal voltage	24 V DC (-15 %/+20 %)
Input filter	5 variations, configurable
Current consumption from US (without sensor current)	40 mA
Power supply connection	feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Bit width in the process image	input: 4 x 16 bit data (4 x 8 bit control/status optional)
Electrical isolation	channels/control voltage: 500 V, between the channels: no, control voltage/fieldbus: yes, via IP-Link
Operating/storage temperature	0…+55 °C/-25…+85 °C
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. class/installation pos.	IP 65/66/67 (conforms to EN 60529)/variable
Approvals/markings	CE, UL

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