Analog input-Pressure measuring terminal EM3701 Beckhoff

Xuất xứ:

Germany

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sale12@tmpvietnam.com

Giá:

Liên hệ : 0978563970

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The EtherCAT Terminal system is extended with pressure measuring terminals for recording differential and relative pressures. In a similar way to electrical signal acquisition, an EtherCAT Terminal with 24 mm width is used for pressure measurement. The compact design and simple connection system supports space-saving and quick installation. Additional measuring instruments are unnecessary.

The pressure measuring terminals of the EM37xx series are divided into two groups: differential pressure measurement (measurement between two terminals) and relative pressure measurement (measurement relative to the environment). The EtherCAT Terminals can be used for measuring the pressure or as a substitute for a pressure switch. The pressure value in the controller makes it possible to store the switching threshold as a parameter for a logic link. Manual setting at the pressure switch in the application is therefore no longer required.

Technical data	EM3701
Technology	differential pressure measurement
Number of inputs	1
Measuring error	3 % (relative to full scale value)
Measuring range	-100…+100 hPa (-100…+100 mbar)
Max. overload	500 hPa (500 mbar) differential
Resolution	0.1 hPa (0.1 mbar) per digit
Measuring speed	4 ms typ.
Current consumption E-bus	typ. 70 mA
Current consumption power contacts	– (no power contacts)
Bit width in the process image	4 byte input/output per channel
Medium	non-aggressive gases
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. class/installation pos.	IP 20/variable
Approvals	CE, UL