CP430 T-ETH by ABB | Industrial Ethernet Interface Unit

ABB CP430 T-ETH Product Description

Overview

The ABB CP430 T-ETH module enhances automation systems with reliable Ethernet communication for controllers and distributed I/O. It belongs to the CP400 family, which focuses on practical integration between field devices and supervisory systems. Moreover, the module handles high-speed data exchange that supports real-time visibility in demanding operational environments. Its robust design ensures consistent performance across a wide temperature range, making it suitable for facilities requiring stable and secure digital communication.

Technical Specifications

Model: CP430 T-ETH
Type: Ethernet Communication Processor
System Compatibility: ABB Freelance, Symphony Plus, and related systems
Supported Protocols: TCP/IP, Modbus TCP, IEC 60870-5-104, OPC
Interfaces: 1 × RJ-45 Ethernet port (10/100 Mbps)
Supply Voltage: 24 V DC typical
Power Consumption: ~5–7 W
Isolation: Galvanic isolation between system and bus
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Humidity: 5–95% RH, non-condensing
Dimensions: Approx. 120 × 100 × 40 mm
Weight: 0.4–0.6 kg
Mounting: DIN-rail or rack installation
Country of Origin: Switzerland / Germany

FAQ

Q1: Does the CP430 T-ETH support integration with non-ABB systems?
Yes, its support for Modbus TCP and OPC enables interoperability with many third-party devices and software platforms.

Q2: Can the module operate in environments with high electrical noise?
Its galvanic isolation improves signal integrity and reduces the impact of electrical disturbances.

Q3: Is firmware configuration required after installation?
Most systems require basic parameter setup through ABB engineering tools, but no complex firmware modification is typically needed.

Q4: Does this module work with legacy Freelance controllers?
It supports many versions of ABB Freelance hardware, although compatibility depends on the specific controller model.

Q5: Can it be DIN-rail mounted without additional accessories?
Yes, the module supports both DIN-rail and rack-based mounting options depending on the installation layout.