ABB CB801 3BSE042245R1 Communications Bridge Module Trusted supplier

Brand：ABB PLC

Item No.：ABB CB801 3BSE042245R1

Product origin：Sweden

Dimensions:180 × 120 × 60 mm

Weight:0.8kg

Original source, data support testing content, and efficient after-sales processing

Regular models are in stock for a long time, and the inventory is stable. Welcome to inquire about the price!

Product Introduction：

Overview

The ABB CB801 is a communications bridge module designed to provide redundancy and communication path management in ABB’s distributed automation systems. It ensures high availability and integrity when interfacing between control modules and field networks.

General Information

Part Number: 3BSE042245R1

Manufacturer: ABB

Series: CB (Communication Bridge)

Type: Redundant Communications / Bridge Module

Mounting: Rack or chassis mount in ABB control cabinets

Technology: Dual-path Ethernet/serial bridging with failover logic

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ~4–6 W

Input: Redundant 24 V DC supplies

Outputs: Ethernet/serial network interfaces

Protection: Surge suppression, reverse polarity protection

Indicators: LEDs for power, link status, fault, activity

Communication & Interface

Ethernet Ports: Dual 10/100 Mbps RJ-45 ports

Serial Ports: RS-232 / RS-485 for legacy device integration

Microprocessor: Onboard logic for bridging, redundancy, and diagnostics

LAN Management: Automatic path selection and link integrity monitoring

Operator Interface: Status indicators and optional local diagnostics port

Reset Features: Hardware reset and remote reset via management interface

I/O & Channels

Relay Channels: None (pure communications module)

External Load Support: No output loading; functions as signal router

Environmental

Operating Temperature: –20 °C to +60 °C

Storage Temperature: –40 °C to +85 °C

Humidity: 5% to 95% RH, non-condensing

Protection Class: IP20

Dimensions

Size (L × W × H): 180 × 120 × 60 mm

Weight: ~0.8 kg

The product is delivered in time, the price is reasonable, and bulk demand is welcome to consult the bargaining plan.