In-Stock, Ships 1-2 Days
Part Number:

EP1122-0001

Manufacturer: Beckhoff
Series: EP Digital Input Modules

Current response time:

4 Minutes

1 Seconds

  • Rated 4.5 (24 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
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Worldwide Delivery
Repair Options Available

The EP1122-0001 digital input module supports the EtherCAT protocol, features two EtherCAT ports with M8 socket interfaces, operates at a nominal voltage of 24 V DC, and weighs approximately 165 grams. Part of the EP Digital Input Modules series by Beckhoff, it ensures data transfer rates of 100 Mbit/s.

In-Stock, Ships 1-2 Days
Part Number:

EP1122-0001

Manufacturer: Beckhoff
Series: EP Digital Input Modules

Current response time:

4 Minutes

55 Seconds

  • Rated 4.5 (24 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The EP1122-0001 digital input module supports the EtherCAT protocol, features two EtherCAT ports with M8 socket interfaces, operates at a nominal voltage of 24 V DC, and weighs approximately 165 grams. Part of the EP Digital Input Modules series by Beckhoff, it ensures data transfer rates of 100 Mbit/s.

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Product Description

The EP1122-0001 digital input module is used to simplify wiring and layout in EtherCAT networks. Beckhoff produced this product and its technology is renowned for being adaptable enough to accommodate and manage various procedures with ease.

The EP1122-0001 digital input module is used within communication systems and includes two M8 sockets each with 4-pin, a-coded connectors and is built to support the coupling of junctions. It has two ports by making it suitable for daisy-chaining or branching within a network. It does not provide a sensor power supply or include distributed clocks. Its outer housing is made from PA6 polyamide material which offers a balance of strength and resistance to environmental factors. The module weighs around 165 grams and can be securely mounted using the two fixing holes each 3.5 mm in diameter which is suited for M3 screws. The module operates with a nominal voltage of 24 V DC with a tolerance range of -15% to +20%. It does not require any special configuration before use which helps simplify the installation process. Link between devices is handled using standard cables by supporting data transfer rates up to 100 Mbit/s.

The EP1122-0001 digital input module has maximum distance between connected stations is 100 meters using 100BASE-TX Ethernet. The shielded connection interfaces and sturdy build help maintain reliable operation in industrial settings where signal interference or mechanical stress might cause issues. The digital input module can be used in various applications where simple and effective connections are required without additional configuration effort. It is a practical component for expanding or connecting parts of an existing EtherCAT system especially in modular machine setups or field installations.

EP1122-0001 Technical Specifications

Protocol: EtherCAT
Weight: Approx. 165 g
Operating Temperature: -25…+60°C
Storage Temperature: -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
Bus Interface: 2 x M8 socket, 4-pin, a-coded, shielded
Number Of EtherCAT Ports: 2
Task Within EtherCAT System: Coupling of EtherCAT junctions
Nominal Voltage: 24 V DC (-15%/+20%)
Distributed Clocks:
Data Transfer Medium: EtherCAT cable
Distance Between Stations: 100 m (100BASE-TX)
Data Transfer Rates: 100 Mbit/s

Frequently Asked Questions about EP1122-0001


Q: How many EtherCAT ports does the EP1122-0001 module have?

A: It includes two 4-pin M8 sockets for daisy-chaining or branching EtherCAT lines with 100 Mbit/s data rates.

Q: Is configuration required for EP1122-0001 to function within the EtherCAT system?

A: No configuration is needed. EP1122-0001 operates immediately upon connection to an EtherCAT network.

Q: What voltage does the Beckhoff EP1122-0001 support for operation?

A: The module runs at a nominal 24 V DC, with an allowed voltage range of -15% to +20%.

Q: What is the maximum cable length between EP1122-0001 and other EtherCAT devices?

A: The distance between stations using EP1122-0001 can go up to 100 meters with 100BASE-TX cables.

Q: Does Beckhoff EP1122-0001 support distributed clocks?

A: No, this module does not include support for distributed clocks in the EtherCAT system.

Internal Product Review

  • ‘‘The EP1122-0001 digital module from Beckhoff's EP series offers a simple way to branch EtherCAT lines. It works with 2-port M8 connectivity and 100-meter station spacing and has fits flexible layouts. Its rugged PA6 housing and tool-free setup make it ideal for machine-level Ethernet connections.’’

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