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Product Overview

The Siemens 6ES7277-0AA22-0XA0 is a SIMATIC S7-200 EM 277 PROFIBUS DP Slave Communication Module designed to connect compatible Siemens S7-200 PLC systems to PROFIBUS DP networks.

It enables communication between an S7-200 PLC and higher-level automation systems, such as Siemens S7-300/S7-400 PLCs, HMIs and programming devices. Supporting PROFIBUS DP slave and MPI slave protocols, this module is suitable for industrial communication, PLC data exchange and integration with existing automation networks.

Technical Specifications

·         Brand: Siemens

·         Product Series: SIMATIC S7-200

·         Module Type: EM 277 PROFIBUS DP Slave Module

·         Model / Order Number: 6ES7277-0AA22-0XA0

·         Communication Interface: RS-485

·         Number of Communication Ports: 1

·         Supported Protocols: PROFIBUS DP Slave, MPI Slave

·         Maximum Transmission Rate: 12 Mbps

·         Supported Baud Rates: 9.6, 19.2, 45.45, 93.75, 187.5, 500 kbps; 1, 1.5, 3, 6 and 12 Mbps

·         PROFIBUS Node Address: 0–99, adjustable

·         Rated Supply Voltage: 24V DC

·         Permissible Supply Voltage Range: 20.4–28.8V DC

·         Maximum 5V DC Backplane Current: 150mA

·         Maximum External 24V DC Current Consumption: 180mA

·         Typical Power Loss: 2.5W

·         Maximum Network Stations: Up to 126, including a maximum of 99 EM 277 modules

·         Maximum Stations per Segment: 32

·         Dimensions (W × H × D): 71.2 × 80 × 62mm

·         Approximate Weight: 175g

·         PLC Compatibility: Compatible Siemens SIMATIC S7-200 CPU models

Key Features

·         Connects compatible S7-200 PLCs to PROFIBUS DP networks.

·         Supports PROFIBUS DP slave and MPI slave communication.

·         Provides automatic transmission-rate detection up to 12 Mbps.

·         Enables PLC data exchange with compatible higher-level controllers and automation devices.

·         Includes status indicators for communication and diagnostic monitoring.

·         Suitable for maintaining and upgrading existing industrial automation systems.

Applications

·         PROFIBUS DP Network Communication

·         Siemens S7-200 to S7-300/S7-400 PLC Communication

·         PLC Data Exchange and Integration

·         Industrial Automation Networks

·         HMI and Programming Device Connectivity

·         Legacy PLC System Maintenance and Replacement

Buy Siemens PROFIBUS DP Module in Bangladesh

Creative Industrial Automation (CIA) / Automation Seba, Bogura, Bangladesh

Contact us for current pricing, stock availability, product condition, warranty and compatibility information for the Siemens 6ES7277-0AA22-0XA0 PROFIBUS DP Communication Module.

Website: https://automationseba.com

Our Services: PLC, HMI, VFD, industrial control panels, PLC programming, troubleshooting, commissioning, repair and maintenance.