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EP3744-1041 EtherCAT Box
The EP3744-1041 EtherCAT Box, equipped with six digital inputs, two digital outputs and four pressure inputs, acquires these signals and transmits them – electrically isolated – to the controller. The signal status is indicated by LEDs; the digital signals are connected via 4-pin M8 screw type connectors.
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…7 bar (0…100 psi)/ -7…7 bar (-100…100 psi)
Resolution: 1 mbar per digit
Measurement error/ uncertainty: 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. rating/installation pos.: IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings: CE, UL
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