EP1258-0502 Beckhoff

Ask for Availability

Preparing your secure checkout page...

The Beckhoff EP1258-0502 is an EtherCAT digital input module from the EP Digital Input Modules series. It features eight inputs that conform to EN 61131-2, Type 1/3 standards and supports a nominal input voltage of 24 V DC. The module offers a multi-timestamp special feature, can record up to 32 timestamp events, and has dimensions of 30 mm by 126 mm by 26.5 mm.

Warranty
Wake Industrial Warranty

Quote Request Form:

To contact sales for pricing and lead time:

Payment Methods

Visa
Mastercard
AmEx
Wire Transfer

Shipping Methods

DHL
UPS
FedEx
Freight

Our Credentials

Cary Chamber
DUNS Registered
SAM Registered
BBB Accredited

Product Description:

The EP1258-0502 is an industrial digital input unit from Beckhoff in the EP Digital Input Modules series. It is designed for decentralized I/O architectures where sensor signals must be collected close to the machine. The module forwards discrete status changes over the control network so PLCs and motion controllers can respond in real time.

The unit operates from a nominal supply of 24 V DC and provides 8 input channels for monitoring switches, proximity sensors, and other binary devices. Current draw is limited to 120 mA, which helps conserve available control power in distributed installations. The integrated sensor supply can deliver up to 0.5 A, and communication uses EtherCAT through dual M8 connections for compact network wiring.

For event capture, the controller uses the Multi-Timestamp function and can record up to 32 signal edges between control cycles. This preserves short pulses during rapid sequences and improves event visibility when several sensors change states together. The inputs follow EN 61131-2 Type 1/3, supporting reliable switching behavior with common industrial sensors. Its housing measures 30 mm x 126 mm x 26.5 mm, giving the module a narrow profile that fits neatly on machine frames and other space-limited mounting areas.

Wake Industrial stocks this module and offers same-day shipping when required. Each purchase includes a 1-year warranty, and the chat tool available on the website can be used for questions about type codes or fault codes. Its decentralized form can also reduce cabinet wiring by placing I/O closer to the sensors it serves.

Bus Interface
2 x M8 socket, 4-pin, A-coded, shielded
Channels Per Socket
2
Current Consumption From Us
120 mA
Dimensions (w X H X D)
30 mm x 126 mm x 26.5 mm
Distributed Clocks
Yes
Input Connection
M12 x 1, 5-pin, A-coded
Input Standard
EN 61131-2, Type 1/3
Installation
2 fixing holes 3.5 mm diameter for M3
Material
PA6 (Polyamide)
Max Sensor Supply
0.5 A
Max Timestamp Events
32
Nominal Input Voltage
24 V DC
Number Of Inputs
8
Protocol
EtherCAT
Special Feature
Multi-Timestamp

Frequently Asked Questions about EP1258-0502:

Q: How many input channels are available on the Beckhoff EP1258-0502 module?

A: The EP1258-0502 digital input module supports 8 input channels in total.

Q: What bus interface type does the EP1258-0502 utilize?

A: This model uses two M8 socket bus interfaces, each 4-pin, A-coded and shielded.

Q: What communication protocol is supported by the EP1258-0502 module?

A: The EP1258-0502 supports the EtherCAT protocol for high-speed communication.

Q: What is the nominal input voltage specification for the EP1258-0502?

A: The nominal input voltage for this module is 24 V DC.

Q: How many maximum timestamp events does the EP1258-0502 support?

A: A maximum of 32 timestamp events can be processed by this module.


Internal Product Review

  • ‘‘The EP1258-0502 from Beckhoff is a digital input module featuring 8 inputs and EtherCAT protocol for high-speed, synchronized data acquisition. Multi-Timestamp capability and distributed clocks provide precise event tracking, making it ideal for demanding automation systems. Its compact design and compliance with EN 61131-2 ensure compatibility and reliability in industrial networks.’’

Motion Industries logo
3M logo
IBM logo
Gexpro Logo
Caterpillar logo
NASA logo
Ford logo
Vallen logo