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The BECKHOFF ERI2008-0002 is a ruggedized IO-Link box module designed to provide decentralized digital output capabilities in demanding industrial environments. Equipped with eight digital outputs, this device operates as an IO-Link device under the Class B specification, facilitating both control data and auxiliary power transmission over a single connection interface.
Housed in a robust zinc die-cast enclosure, the BECKHOFF ERI2008-0002 provides superior mechanical stability and resistance compared to standard plastic alternatives. It connects to the higher-level IO-Link master via an A-coded M12 connector, while field-level actuators connect directly through space-saving M8 screw-type connection points. This architecture simplifies field installation, reduces cabling requirements, and eliminates the need for protective control cabinets near the machine footprint.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | ERI2008-0002 |
| Product Type | IO-Link Box |
| Housing Material | Zinc die-cast |
| Protection Rating | IP65, IP66, IP67 (conforms to EN 60529) |
| Installation Position | Variable (2 fixing holes, 3.5 mm diameter for M3 screws) |
| Parameter | Specification |
|---|---|
| Protocol | IO-Link |
| Specification Version | IO-Link V1.1, Class B |
| Data Transfer Rates | 230.4 kbaud (COM 3) |
| Interface Connection | 1 x M12 plug, A-coded |
| Parameter | Specification |
|---|---|
| Number of Outputs | 8 digital outputs |
| Output Connections | M8, screw-type connection |
| 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) |
| Short-Circuit Current | Typical 1.5 A |
| Current Consumption (Logic) | Typical 100 mA from L+ |
| Auxiliary Power Current | Typical 20 mA + load |
| Electrical Isolation | L+ / P24: Yes |
| Parameter | Specification |
|---|---|
| Dimensions (W x H x D) | 30 mm x 126 mm x 26.5 mm |
| Weight | Approx. 265 g |
| Operating Temperature | -25 degC to +60 degC |
| Storage Temperature | -40 degC to +85 degC |
| 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 |
| Interface or Terminal | Function |
|---|---|
| IO-Link Interface (M12) | 1 x M12 plug, A-coded (Class B power and communication connection) |
| Digital Outputs (M8) | 8 x M8 sockets, 3-pin (connection of actuators and field devices) |
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Returns & Warranty

The BECKHOFF ERI2008-0002 is a ruggedized IO-Link box module designed to provide decentralized digital output capabilities in demanding industrial environments. Equipped with eight digital outputs, this device operates as an IO-Link device under the Class B specification, facilitating both control data and auxiliary power transmission over a single connection interface.
Housed in a robust zinc die-cast enclosure, the BECKHOFF ERI2008-0002 provides superior mechanical stability and resistance compared to standard plastic alternatives. It connects to the higher-level IO-Link master via an A-coded M12 connector, while field-level actuators connect directly through space-saving M8 screw-type connection points. This architecture simplifies field installation, reduces cabling requirements, and eliminates the need for protective control cabinets near the machine footprint.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | ERI2008-0002 |
| Product Type | IO-Link Box |
| Housing Material | Zinc die-cast |
| Protection Rating | IP65, IP66, IP67 (conforms to EN 60529) |
| Installation Position | Variable (2 fixing holes, 3.5 mm diameter for M3 screws) |
| Parameter | Specification |
|---|---|
| Protocol | IO-Link |
| Specification Version | IO-Link V1.1, Class B |
| Data Transfer Rates | 230.4 kbaud (COM 3) |
| Interface Connection | 1 x M12 plug, A-coded |
| Parameter | Specification |
|---|---|
| Number of Outputs | 8 digital outputs |
| Output Connections | M8, screw-type connection |
| 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) |
| Short-Circuit Current | Typical 1.5 A |
| Current Consumption (Logic) | Typical 100 mA from L+ |
| Auxiliary Power Current | Typical 20 mA + load |
| Electrical Isolation | L+ / P24: Yes |
| Parameter | Specification |
|---|---|
| Dimensions (W x H x D) | 30 mm x 126 mm x 26.5 mm |
| Weight | Approx. 265 g |
| Operating Temperature | -25 degC to +60 degC |
| Storage Temperature | -40 degC to +85 degC |
| 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 |
| Interface or Terminal | Function |
|---|---|
| IO-Link Interface (M12) | 1 x M12 plug, A-coded (Class B power and communication connection) |
| Digital Outputs (M8) | 8 x M8 sockets, 3-pin (connection of actuators and field devices) |
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
|