The EP5151-0002 EtherCAT Box is an interface for the direct connection of 24 V single ended signals. Two additional 24 V digital inputs are available for storing, locking and setting the counter reading. The error message output of an encoder can be connected and evaluated via the status input. The 24 V supply of the encoder is directly provided via the M12 socket of the EP5151-0002.
Special features:
- save, lock, set counter
- integrated frequency and period measurement
- optionally usable as 5 V counter
- microincrements
- synchronous reading of the position value via distributed clocks
- timestamp on the last-registered incremental edge
In addition, the EP5151-0002 enables the measurement of a period or frequency. With the optional interpolating microincrement functionality, the EP5151-0002 can provide even more accurate axis positions for dynamic axes. It also supports synchronous reading of the encoder value together with other input data in the EtherCAT system via the high-precision EtherCAT distributed clocks (DC). A timestamp for the last-registered incremental edge is also available. The use of encoder profiles enables simple and fast linking of the process data for motion control applications.
Product status:
regular delivery
Product information
Technical data | EP5151-0002 |
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Protocol | EtherCAT |
Bus interface | 2 x M8 socket, 4-pin, a-coded, shielded |
Connection technology | M12 socket, 8-pin |
Encoder type | incremental encoder |
Number of channels | 1 |
Connection encoder/sensor | M12, screw type, 8-pin |
Encoder connection | 1 x A, B, C: 24 V DC, single-ended connection, EN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mA |
Encoder operating voltage | 24 V DC/0.5 A (generated from US) |
Nominal voltage | 24 V DC (-15%/+20%) |
Encoder output current | 0.5 A |
Input signal | 24 V DC, single-ended |
Counter | 1 x 16/32 bit switchable |
Limit frequency | 400,000 increments/s (with 4-fold evaluation), corresponding to 100 kHz |
Quadrature decoder | 4-fold evaluation |
Zero-pulse latch | 1 x 16/32 bit switchable |
Commands | read, set, enable |
Distributed clocks | yes |
Power supply connection | feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded |
Current consumption from US | typ. 130 mA + sensor supply |
Electrical isolation | 500 V |
Operating/storage temperature | 0…+55°C/-25…+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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