ABB CI855-1 Industrial Ethernet Module
The ABB CI855-1 Industrial Ethernet Module is designed for integration into Compact I/O systems. It provides reliable and efficient communication capabilities, enabling seamless connectivity between automation devices and higher-level systems.
Module Type:Fieldbus Module
Manufacturer:ABB
Model:CI855-1
Protocol Compatibility:PROFIBUS, HART
Communication Speed:9.6 kbps – 12 Mbps
Power Supply:24 VDC
Current Consumption:50 mA max
Operating Temperature Range:-40°C to +85°C
Storage Temperature Range:-55°C to +85°C
Humidity Range:0% to 95%, non-condensing
Mounting Options:DIN rail or panel mounting
Dimensions (W x H x D):22.5 mm x 88 mm x 110 mm
Weight:approx. 200g
The ABB CI855-1 is a robust and efficient communication module specifically designed for industrial automation systems. This module operates on the DeviceNet protocol, offering a data rate of up to 500 kbps, which ensures quick and reliable data transfer even under challenging conditions. With its wide operating temperature range from -40°C to +85°C, it can withstand harsh industrial environments without compromising performance. The module is equipped with robust power requirements of 24 VDC and an environmental protection rating of IP20, making it suitable for various industrial settings. Its compact dimensions of 120mm x 90mm x 50mm and lightweight design of 0.5 kg make it easy to integrate into existing automation setups. The ABB CI855-1 is certified by CE, UL, and CSA standards, ensuring compliance with global safety and quality regulations. Whether you are upgrading your current system or building a new one, the ABB CI855-1 offers seamless integration and superior reliability.



















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