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ER1258-0002 EtherCAT Box
The ER1258-0002 EtherCAT Box with digital inputs acquires the fast binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The signals are furnished with a timestamp that identifies the time of the last edge change with a resolution of 1 ns.
Protocol: EtherCAT
Bus interface: 2 x M8 socket, shielded, screw type
Specification: EN 61131-2, type 1/3
Number of inputs: 8, 2 with timestamp
Input connections: M12, screw type
Nominal input voltage: 24 V DC (-15 %/+20 %)
Input filter: 10 µs
“0” signal voltage: -3…+5 V (similar to EN 61131-2, type 3)
“1” signal voltage: 11…30 V (similar to EN 61131-2, type 3)
Input current: typ. 3 mA (similar to EN 61131-2, type 3)
Distributed clocks: yes
Sensor supply: from control voltage, max. 0.5 A, short-circuit proof in total
Power supply connection: feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Resolution timestamp: 1 ns (channel 0/1)
Precision of timestamp: 10 ns (+ input delay) (channel 0/1)
Distributed clock precision: < 100 ns (channel 0/1)
Current consumption: from US (without sensor current) 120 mA
Electrical isolation: 500 V
Special features: timestamp, latch last edge
Weight: approx. 265 g
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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