Description
Designed for decentralized automation tasks, the Beckhoff IP2310-B730 is a rugged, IP67-rated fieldbus box module featuring 4 digital inputs and 4 digital outputs. This module establishes reliable communication using serial RTU/ASCII protocols over an RS485 physical interface, enabling robust data exchange directly on the machinery. The integrated 8 mm snap-type connectors facilitate rapid peripheral connections, making it optimal for direct machine mounting without protective enclosures.
By shifting the I/O level directly into the field, the IP2310-B730 significantly reduces wiring overhead and control cabinet space requirements. Built-in short-circuit protection for both sensor supply and outputs ensures operational reliability in demanding industrial environments.
Features
- Direct connection to RS485 serial fieldbus networks using RTU/ASCII protocols.
- Supports multiple data transfer rates from 150 baud up to 38,400 baud.
- Four digital inputs with a fast 0.2 ms input filter.
- Four short-circuit protected digital outputs rated at 0.5 A per channel.
- Robust PA6 polyamide housing with IP65, IP66, and IP67 ingress protection.
- Address configuration via integrated rotary selection switches or KS2000 software.
Applications
- Decentralized machinery control and assembly systems.
- Material handling and conveyor systems.
- Process automation in harsh industrial environments.
- Remote I/O monitoring in manufacturing plants.
Technical Specifications
| Manufacturer |
Beckhoff |
| Model / Part Number |
IP2310-B730 |
| Product Type |
Fieldbus Box (Digital Input/Output) |
| Protocol |
RTU / ASCII |
| Bus Interface |
1 x M12 socket, 5-pin, B-coded |
| Data Transfer Medium |
Screened, twisted copper cable 2 x 0.25 mm² (RS485) |
| Data Transfer Rates |
150, 300, 600, 1200, 2400, 4800, 9600, 19,200, 38,400 baud |
Number of Channels
4 inputs + 4 outputs |
| Input Filter |
0.2 ms |
| Input Signal Voltage |
"0" signal: -3 to +5 V; "1" signal: 11 to 30 V (6 mA) |
| Rated Load Voltage |
24 V DC (-15% / +20%) |
| Max. Output Current |
0.5 A per channel (short-circuit proof) |
| Sensor Supply |
From control voltage, max. 0.5 A (short-circuit proof) |
| Power Supply Feed |
1 x M8 male socket, 4-pin |
| Power Supply Downstream |
1 x M8 female socket, 4-pin |
| Current Consumption (Control Voltage) |
45 mA + sensor current (max. 0.5 A) |
| Material |
PA6 (polyamide) |
| Operating Temperature |
0 to +55 degC |
| Storage Temperature |
-25 to +85 degC |
| Protection Rating |
IP65/66/67 (conforms to EN 60529) |
| Dimensions (W x H x D) |
30 mm x 175 mm x 26.5 mm |
| Weight |
Approx. 210 g |
Connections and Interfaces
| Connection Type |
Interface Specification |
| Fieldbus Connection |
1 x M12 socket, 5-pin, B-coded |
| Power Supply Input |
1 x M8 male connector, 4-pin |
| Power Supply Loop-through |
1 x M8 female connector, 4-pin |
| I/O Sockets |
8 x 8 mm snap-type connectors |
Installation Guidelines
- Mount vertically or horizontally on flat machine surfaces using two 3.5 mm diameter fixing holes for M3 screws.
- To achieve IP67 protection, ensure all unused I/O and communication interfaces are sealed with watertight protective caps.
- Use only screened, twisted-pair copper cabling (2 x 0.25 mm²) for the RS485 communication line to avoid electromagnetic interference.
- Observe polarity and voltage tolerances on the 24 V DC control voltage input to prevent logic-side damage.
Compliance and Certifications