EP1816-3008 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, D-sub, 2 x 3-axis accelerometers
connection
2 | Rx+
3 | Rx-
4 | Tx-
2 | GNDS
3-18 | Input 1-16
19-22 | +24 V DC US
23-25 | GNDS
2 | +24 V DC UP
3 | GNDS
4 | GNDP
EP1816-3008 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, D-sub, 2 x 3-axis accelerometers
The EP1816-3008 EtherCAT Box with 16 digital inputs acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The state of the signals is indicated by light emitting diodes. The signals are connected via a 25-pin D-sub socket.
The EtherCAT Box has two internal 3-axis accelerometers with 10 bits and a selectable resolution of ±2 g, ±4 g, ±8 g and ±16 g. The sampling frequency is 1 Hz to 5 KHz. Possible applications include the recording of vibrations and shocks/oscillations, and furthermore inclination measurements in all three axes.
The sensors are supplied from the box supply voltage US. The auxiliary voltage UP is not used in the input module, but may be connected in order to be relayed downstream. Undervoltage detection (US and UP) is integrated and is signaled to the controller.
Product status:
regular delivery
Product information
| Technical data | EP1816-3008 |
|---|---|
| Protocol | EtherCAT |
| Bus interface | 2 x M8 socket, 4-pin, a-coded, shielded |
| Specification | EN 61131-2, type 1/3 |
| Number of inputs | 16 |
| Input connections | D-sub socket, 25-pin, UNC4-40 |
| Sensors | ±2…16 g | 10 bits |
| Nominal input voltage | 24 V DC (-15%/+20%) |
| Input filter | 10 µs |
| “0” signal voltage | -3…+5 V (EN 61131-2, type 3) |
| “1” signal voltage | 11…30 V (EN 61131-2, type 3) |
| Input current | typ. 3 mA (EN 61131-2, type 3) |
| 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 |
| Sensor supply | from control voltage, max. 0.5 A, short-circuit proof in total |
| Current consumption from US | 120 mA |
| Electrical isolation | 500 V |
| Special features | integrated accelerometers |
| 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 | PA6 (polyamide) |
| Installation | 2 fixing holes 3.5 mm diameter for M3 |
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