EtherCAT Box 4 analog input / 8 digital combi Beckhoff EP3744-0041

Technical data	EP3744-0041
Protocol	EtherCAT
Bus interface	2 x M8 socket, shielded, screw type
Number of inputs	4 x pressure, 6 x digital
Number of outputs	2 x digital
Connection method	digital signals: 4-pin M8; pressure measurement: 6 mm fitting
Signal type	air pressure
Measuring range	0…1 bar (0…15 psi)/ -1…1 bar (-15…15 psi)
Resolution	1 mbar per digit
Measuring error	3 %
Conversion time	~ 3.5 ms
Distributed clocks	yes
Input filter	10 µs (for digital inputs)
Specification	EN 61131-2, type 1/3
Max. output current	0.5 A per channel, individually short-circuit proof
Load type	ohmic, inductive, lamp load
Short-circuit current	typ. 1.5 A
Sensor supply	from load supply voltage, max. 0.5 A, short-circuit proof in total
Current consumption from US	120 mA
Power supply connection	feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Electrical isolation	500 V
Special features	direct pressure measurement at the machine
Operating/storage temperature	-25…+60 °C/-40…+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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