Description
Designed for robust serial data transmission in demanding industrial environments, the BECKHOFF IP6022-B810 Fieldbus Box serves as a reliable interface for connecting RS422 or RS485 devices directly to fieldbus networks. This compact, decentralized module enables peer-to-peer serial communication, allowing devices such as barcode scanners, operator terminals, and measuring sensors to integrate seamlessly into high-level control systems.
The module supports configurable data transfer rates ranging from 1200 to 115,200 baud, with a factory preset of 9600 baud. To prevent data loss during high-speed operations, the IP6022-B810 features an internal buffer memory comprising a 128-byte receive buffer and a 16-byte transmit buffer. System configuration and parameterization are quickly handled via the KS2000 software tool, providing flexible process image mapping to fit specific application architectures.
Features
- Supports standard RS422 and RS485 physical layer interfaces for flexible differential serial communication.
- Adjustable baud rates up to 115,200 baud with hardware-level transmit and receive buffers.
- Robust IP67-rated encapsulation prevents ingress of water, dust, and particulate matter.
- Standard M12 and M8 connector interfaces simplify installation and eliminate the need for protective enclosures.
- Integrated galvanic isolation up to 500 V protects sensitive control electronics from fieldbus loop interference.
- Compact, space-saving polyamide housing with dual-point mounting designed for direct machine installation.
Applications
- Factory automation and assembly line serial device integration.
- Process control systems utilizing long-distance RS422/RS485 instrumentation.
- Material handling systems for connecting barcode readers and weight scales.
- Decentralized test and measurement setups requiring high environmental resistance.
Technical Specifications
Category
Technical Parameter
Value
| Manufacturer |
BECKHOFF |
IP6022-B810 |
| Interface Type |
Serial Interface (RS422 / RS485) |
1 (peer-to-peer connection) |
| Data Transfer Rates |
1200 baud to 115,200 baud (9600 baud, 8N1 default) |
Max. 500 m (twisted pair) |
| Line Impedance |
120 Ohm |
-7 to +12 V (to ground) |
| Data Buffer |
128 bytes receive buffer, 16 bytes transmit buffer |
3 x 8-bit user data, 1 x 8-bit control/status (up to 5 x 8-bit user data supported) |
| Nominal Voltage |
24 V DC (-15% / +20%) |
45 mA + connected sensor current (max. 0.5 A) |
| Electrical Isolation |
500 V (RS485 to control voltage) |
1 x M12 socket, 5-pin, B-coded |
| Power Ports |
Feed: 1 x M8 male, 4-pin; Downstream: 1 x M8 female, 4-pin |
PA6 (polyamide) |
| Operating Temperature |
0 to +55 degC |
-25 to +85 degC |
| Protection Rating |
IP65 / IP66 / IP67 (conforms to EN 60529) |
EN 60068-2-6 / EN 60068-2-27 |
| EMC Immunity/Emission |
EN 61000-6-2 / EN 61000-6-4 |
30 mm x 175 mm x 26.5 mm |
| Weight |
approx. 210 g |
approx. 1.0 kg |
Connections and Interfaces
| Connection Point |
Connector Type |
Function / Pin Assignment |
| Bus Interface |
1 x M12 socket, 5-pin, B-coded |
Fieldbus connection and network communication |
| Serial Connection |
M12, screw type |
RS422 / RS485 RxD and TxD data channels |
| Power Feed |
1 x M8 male connector, 4-pin |
Control voltage feed (24 V DC) |
| Downstream Power |
1 x M8 female connector, 4-pin |
Control voltage loop-through to adjacent modules |
Installation Guidelines
-
Mounting: Mount directly to flat surfaces using the two 3.5 mm diameter fixing holes designed for M3 screws.
-
Grounding: Ensure the module is grounded properly through its mounting screws or dedicated functional earth connection to minimize EMC disturbances.
-
Cabling: Use shielded twisted-pair copper cables (minimum 2 x 0.25 mm²) for long-distance serial runs to maintain signal integrity over the maximum 500 m limit.
-
Tightening Torque: Hand-tighten all M12 and M8 connectors to ensure the IP67 sealing integrity without damaging the plastic threads.
Compliance and Certifications