EP2308-0001

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The EP2308-0001 is a standard digital input/output device with 8 channels and a positive switching input specification. Manufactured by Beckhoff, it belongs to the EP Digital Input Series and supports EtherCAT communication. It operates in an extended temperature range from -25°C to +60°C with IP65, IP66, and IP67 protection ratings.

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Wake Industrial Warranty
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Product Description:

EP2308-0001 is an EtherCAT box. This and similar boxes from Beckhoff are used to deploy distributed I/O effectively and reliably. EtherCAT is a communication protocol developed by Beckhoff. This high-speed protocol allows rapid data exchange between controllers and I/O connected to EtherCAT boxes. With native EtherCAT connectivity, the boxes can interface with EtherCAT networks without requiring additional coupler boxes. The EP2308-0001 box is equipped with four digital input channels and four digital output channels. The inputs are equipped with a 3 millisecond input filter. Input filters are used to reduce noise and prevent electromagnetic interference (EMI) from reaching the power line and affecting other equipment. Inputs on the EP2308-0001 can connect to sensors for process control. The outputs can connect to actuators and different types of loads.

Outputs on the box provide currents of up to 0.5 Amps. Short-circuit protection and reverse polarity protection is available on the output channels. M8 connectors are available for the input and output signal wiring. The EtherCAT bus connections are made through two separate M8 connectors for the upstream and downstream directions. For the inputs, voltages between -3 and 5 Volts translate to a binary 0, and voltages between 11 and 30 Volts translate to a binary 1. Beckhoff specified 100 microseconds delay for the OFF state and 50 milliseconds for the ON state switching. The typical short-circuit current value is 1.5 Amps. The EtherCAT interfaces are protected from the other circuits via 500 Volts isolation. In addition to preventing data corruption, isolation protects equipment and personnel. With an IP65 rated enclosure, the box can be deployed in wet, dirty and dusty conditions. It weighs around 165 grams.

Approvals
UL
Channels
8
Communication
EtherCAT
Connection method
M8
Explosion protection
ATEX Zone 2 (gas), not intrinsically safe
Housing material
Plastic
I/O type
Digital, standard
Input specification
Positive switching; EN 61131‑2, type 1/3
Operating temperature range
-25 °C to +60 °C
Output current
0.5 A
Protection rating
IP65, IP66, IP67
Shock and vibration
Extended range
Signal filter
3.0 ms typ.
Supply voltage
24 V DC
Width
30 mm
Wiring
2‑wire

Frequently Asked Questions about EP2308-0001:

Q: What is the input filter delay?

A: The input filter delay is 3 milliseconds.

Q: Which connectors are used for the signal wiring?

A: M8 connectors are used for signal wiring.

Q: What is the supported resolution?

A: The box supports 16-bit resolution for the input and output channels.

Q: How can you mount the box?

A: The box has 2 mounting holes for M3 screws.

Q: What is weight of the box?

A: Weight of the box is 165 grams.


Internal Product Review

  • ‘‘EP2308-0001 is an industrial EtherCAT box. It can connect to digital sensors and actuators. The box supports high-speed EtherCAT connectivity for reliable automation and control ’’

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