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The BECKHOFF ERI2809-0022 is an IO-Link box designed for industrial automation environments requiring distributed signal acquisition and control. Engineered for installation directly in the field, this device functions as an IO-Link node capable of handling digital output signals while communicating via an IO-Link interface.
This module provides 16 digital outputs with M12 screw-type connections, supporting ohmic, inductive, and lamp loads. Operating with a nominal output voltage of 24 V DC, the unit features individually short-circuit-proof channels drawing from the P24 auxiliary supply. Housed in a robust enclosure rated for IP65, IP66, and IP67 protection, the device accommodates variable installation positions and operates reliably across demanding temperature ranges.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | ERI2809-0022 |
| Product Type | IO-Link Box |
| Communication | IO-Link |
| Interfaces | 1 x M12 plug, A-coded |
| Data Transfer Rates | 230.4 kbaud (COM 3) |
| Specification Version | IO-Link V1.1, Class B |
| Number of Outputs | 16 |
| Output Connections | M12, screw type |
| Load Type | Ohmic, inductive, lamp load |
| Nominal Output Voltage | 24 V DC (-15 % / +20 %) |
| Max. Output Current | 0.5 A per channel from P24, individually short-circuit proof, sum 4 A |
| Short-Circuit Current | typ. 1.5 A |
| Current Consumption | typ. 100 mA from L+ |
| Auxiliary Power Current | typ. 20 mA + load |
| Electrical Isolation | L+/P24: yes |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Vibration Resistance | Conforms to EN 60068-2-6 |
| Shock Resistance | Conforms to EN 60068-2-27 |
| EMC Immunity | Conforms to EN 61000-6-2 |
| EMC Emission | Conforms to EN 61000-6-4 |
| Protection Rating | IP65, IP66, IP67 (conforms to EN 60529) |
| Installation Position | Variable |
| Net Weight | approx. 450 g |
| Approvals and Markings | CE, UL |
| Country of Origin | Germany |
| Interface | Function |
|---|---|
| M12 Plug, A-coded | IO-Link communication interface |
| M12 Screw Type Connectors | Digital output signal connections |
Ensure the system is completely de-energized before mounting or wiring the BECKHOFF ERI2809-0022 module.
Inspect the enclosure and M12 connectors for any physical damage or contamination.
Mount the box securely in a variable installation position directly to the machine surface using appropriate hardware.
Connect the field supply, auxiliary power lines, and IO-Link communication cable observing correct pin assignments and torque limits for M12 connections.
Verify potential relationships and electrical isolation between L+ and P24 supplies prior to powering on the system.
Perform a commissioning check to confirm proper IO-Link communication and output channel functionality via the master controller.
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Returns & Warranty

The BECKHOFF ERI2809-0022 is an IO-Link box designed for industrial automation environments requiring distributed signal acquisition and control. Engineered for installation directly in the field, this device functions as an IO-Link node capable of handling digital output signals while communicating via an IO-Link interface.
This module provides 16 digital outputs with M12 screw-type connections, supporting ohmic, inductive, and lamp loads. Operating with a nominal output voltage of 24 V DC, the unit features individually short-circuit-proof channels drawing from the P24 auxiliary supply. Housed in a robust enclosure rated for IP65, IP66, and IP67 protection, the device accommodates variable installation positions and operates reliably across demanding temperature ranges.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | ERI2809-0022 |
| Product Type | IO-Link Box |
| Communication | IO-Link |
| Interfaces | 1 x M12 plug, A-coded |
| Data Transfer Rates | 230.4 kbaud (COM 3) |
| Specification Version | IO-Link V1.1, Class B |
| Number of Outputs | 16 |
| Output Connections | M12, screw type |
| Load Type | Ohmic, inductive, lamp load |
| Nominal Output Voltage | 24 V DC (-15 % / +20 %) |
| Max. Output Current | 0.5 A per channel from P24, individually short-circuit proof, sum 4 A |
| Short-Circuit Current | typ. 1.5 A |
| Current Consumption | typ. 100 mA from L+ |
| Auxiliary Power Current | typ. 20 mA + load |
| Electrical Isolation | L+/P24: yes |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Vibration Resistance | Conforms to EN 60068-2-6 |
| Shock Resistance | Conforms to EN 60068-2-27 |
| EMC Immunity | Conforms to EN 61000-6-2 |
| EMC Emission | Conforms to EN 61000-6-4 |
| Protection Rating | IP65, IP66, IP67 (conforms to EN 60529) |
| Installation Position | Variable |
| Net Weight | approx. 450 g |
| Approvals and Markings | CE, UL |
| Country of Origin | Germany |
| Interface | Function |
|---|---|
| M12 Plug, A-coded | IO-Link communication interface |
| M12 Screw Type Connectors | Digital output signal connections |
Ensure the system is completely de-energized before mounting or wiring the BECKHOFF ERI2809-0022 module.
Inspect the enclosure and M12 connectors for any physical damage or contamination.
Mount the box securely in a variable installation position directly to the machine surface using appropriate hardware.
Connect the field supply, auxiliary power lines, and IO-Link communication cable observing correct pin assignments and torque limits for M12 connections.
Verify potential relationships and electrical isolation between L+ and P24 supplies prior to powering on the system.
Perform a commissioning check to confirm proper IO-Link communication and output channel functionality via the master controller.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|