The BECKHOFF IP2331-B310 is a Fieldbus Box designed for decentralized industrial automation networks. This module integrates into PROFIBUS DP environments, offering reliable data communication and field-level signal processing without requiring a control cabinet due to its high IP65/66/67 protection rating.
Equipped with an automatic data transfer rate detection mechanism up to 12 Mbaud, the device connects seamlessly to PROFIBUS networks via an M12 socket interface. Configuration is handled flexibly via the KS2000 software tool or directly through the controller, supporting DP-V1 extensions for advanced parameterization and diagnostics.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | IP2331-B310 |
| Product Type | Fieldbus Box |
| Bus Interface | 1 x M12 socket, 5-pin, B-coded |
| Data Transfer Rates | Automatic detection up to 12 Mbaud |
| Configuration | Via KS2000 or controller, DP-V1 extensions supported |
| Data Transfer Medium | Shielded copper cable, 2 x 0.25 mm2 |
| Control Voltage Power Supply | 24 V DC (-15 %/+20 %) |
| Load Voltage Power Supply | According to I/O type |
| Power Supply Connection | Feed: 1 x M8 male socket, 4-pin; downstream: 1 x M8 female socket, 4-pin |
| Box Supply Current | 85 mA + current consumption of sensors, max. 0.5 A |
| Auxiliary Power Current | According to I/O type |
| Electrical Isolation | Control voltage/fieldbus: no; control voltage/inputs or outputs: according to I/O type |
| Data Transfer Time | Approx. 0.5 ms with 10 stations each with 32 bit input and output |
| Operating Temperature Range | 0 to +55 degC |
| Storage Temperature Range | -25 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 |
| Protection Rating | IP65/66/67 (conforms to EN 60529) |
| Installation Position | Variable |
| Approvals / Markings | CE, UL |
| Interface | Function |
|---|---|
| Bus Interface (1 x M12 socket, 5-pin, B-coded) | PROFIBUS DP network connection |
| Power Supply Feed (1 x M8 male socket, 4-pin) | Control and load voltage supply input |
| Power Supply Downstream (1 x M8 female socket, 4-pin) | Control and load voltage supply forwarding |
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: IP2331-B310
Country of origin:Germany
Product Type: Fieldbus Box
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
The BECKHOFF IP2331-B310 is a Fieldbus Box designed for decentralized industrial automation networks. This module integrates into PROFIBUS DP environments, offering reliable data communication and field-level signal processing without requiring a control cabinet due to its high IP65/66/67 protection rating.
Equipped with an automatic data transfer rate detection mechanism up to 12 Mbaud, the device connects seamlessly to PROFIBUS networks via an M12 socket interface. Configuration is handled flexibly via the KS2000 software tool or directly through the controller, supporting DP-V1 extensions for advanced parameterization and diagnostics.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | IP2331-B310 |
| Product Type | Fieldbus Box |
| Bus Interface | 1 x M12 socket, 5-pin, B-coded |
| Data Transfer Rates | Automatic detection up to 12 Mbaud |
| Configuration | Via KS2000 or controller, DP-V1 extensions supported |
| Data Transfer Medium | Shielded copper cable, 2 x 0.25 mm2 |
| Control Voltage Power Supply | 24 V DC (-15 %/+20 %) |
| Load Voltage Power Supply | According to I/O type |
| Power Supply Connection | Feed: 1 x M8 male socket, 4-pin; downstream: 1 x M8 female socket, 4-pin |
| Box Supply Current | 85 mA + current consumption of sensors, max. 0.5 A |
| Auxiliary Power Current | According to I/O type |
| Electrical Isolation | Control voltage/fieldbus: no; control voltage/inputs or outputs: according to I/O type |
| Data Transfer Time | Approx. 0.5 ms with 10 stations each with 32 bit input and output |
| Operating Temperature Range | 0 to +55 degC |
| Storage Temperature Range | -25 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 |
| Protection Rating | IP65/66/67 (conforms to EN 60529) |
| Installation Position | Variable |
| Approvals / Markings | CE, UL |
| Interface | Function |
|---|---|
| Bus Interface (1 x M12 socket, 5-pin, B-coded) | PROFIBUS DP network connection |
| Power Supply Feed (1 x M8 male socket, 4-pin) | Control and load voltage supply input |
| Power Supply Downstream (1 x M8 female socket, 4-pin) | Control and load voltage supply forwarding |
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
|
A dead control cabinet does not automatically mean a failed power supply. This field guide uses input, no-load, loaded, ripple, wiring, and protection checks to separate source faults from downstream...
Reliable control begins before the PLC executes a loop. This engineering guide follows the signal chain from sensing and conditioning to transmission, control action, final elements, calibration, and...
Modbus remains widely deployed because its data model is simple, not because every implementation is simple. This guide explains frames, register mapping, timing, diagnostics, and the design limits...
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
Replacing a 1756-L73 does not automatically mean upgrading its firmware. This guide compares v19.013, v21.011 and v31.011, focusing on project compatibility, HMI communications, legacy networks and...
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
