The ER1258-0001 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. This technology enables signals to be traced exactly over time and synchronized with the distributed clocks across the system. With this technology, machine-wide parallel hardware wiring of digital inputs or encoder signals for synchronization purposes is often no longer required. In this way, the ER1258-0001 enables responses with equidistant time intervals, largely independent of the bus cycle time.
The EtherCAT Box modules with zinc die-cast housing are ready for use in harsh industrial and process environments. With the fully sealed design and metal surfaces the ER series is ideal for applications requiring enhanced load capacity and protection against weld spatter, for example.
Product status:
regular delivery
Product information
Technical data | ER1258-0001 |
---|---|
Protocol | EtherCAT |
Bus interface | 2 x M8 socket, 4-pin, a-coded, shielded |
Specification | EN 61131-2, type 1/3 |
Number of inputs | 8, 2 with timestamp |
Input connections | M8 x 1, 3-pin, a-coded |
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 |
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 (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 |
Approvals/markings | CE, UL |
Protect. rating/installation pos. | IP65/66/67 (conforms to EN 60529)/variable |
Housing data | 8 x M8, 4 x M12 |
---|---|
Dimensions (W x H x D) | 30 mm x 126 mm x 26.5 mm |
Material | zinc die-cast |
Installation | 2 fixing holes 3.5 mm diameter for M3 |
Loading content ...
Loading content ...
Loading content ...
Loading content ...
© Beckhoff Automation 2024 - Terms of Use