The EP1258-0002 EtherCAT Box with digital inputs acquires binary control signals from the process level and transmits them to the controller under electrical isolation. Compared to the EP1258-0002, the EP1258-0502 offers higher performance thanks to the XFC multi-timestamping function. Timestamp technology allows signals to be precisely retraced over time. Whereas the EP1258-0002 can accept one edge change with timestamp per bus cycle, the EP1258-0502 offers the possibility to register up to 32 events with timestamps. The EP1258-0502 is synchronized with other EtherCAT devices through the distributed clocks system, so that events in the whole system can be measured with a uniform timebase. The signal connection is established via screw-type M12 connectors. Two channels are available per M12 socket.
Product status:
product announcement | estimated market release 4th quarter 2024
Product information
Technical data | EP1258-0502 |
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Protocol | EtherCAT |
Bus interface | 2 x M8 socket, 4-pin, a-coded, shielded |
Specification | EN 61131-2, type 1/3 |
Number of inputs | 8 |
Input connections | M12 x 1, 5-pin, a-coded |
Nominal input voltage | 24 V DC (-15%/+20%) |
Input filter | 1 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 |
Distributed clock precision | < 100 ns (channel 0/1) |
Power supply connection | feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded |
Sensor supply | from control voltage, max. 0.5 A, short-circuit proof in total |
Resolution timestamp | 1 ns (channel 0/1) |
Precision of timestamp | 10 ns (+ input delay) (channel 0/1) |
Current consumption from US | 120 mA |
Electrical isolation | 500 V |
Special features | multi-timestamp, latch last edge |
Weight | approx. 165 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 |
Approvals/markings | CE, UL |
Protect. rating/installation pos. | IP65/66/67 (conforms to EN 60529)/variable |
Housing data | 8 x M8, 4 x M12 |
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Dimensions (W x H x D) | 30 mm x 126 mm x 26.5 mm |
Material | PA6 (polyamide) |
Installation | 2 fixing holes 3.5 mm diameter for M3 |
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