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Siemens SIPLUS S7-300 CP 340 Communications Processor

Siemens SIPLUS S7-300 CP 340 Communications Processor.

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ManufacturerSiemens

Part number6AG1340-1CH02-2AE0

Type Communications Processor (CP)

Series SIPLUS S7-300

Interface RS-422/485

Temperature Range -25°C to +60°C

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12-month warranty

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Veteran-owned

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RS-422/485 serial interface Conformal coating for harsh environments Extended operating temperature range (-25°C to +60°C) Enhances S7-300 PLC communication Includes configuration software

Product description

The Siemens SIPLUS S7-300 CP 340, part number 6AG1340-1CH02-2AE0, is a communications processor designed for the S7-300 PLC system. Based on the 6ES7340-1CH02-0AE0, this SIPLUS version features conformal coating for enhanced protection against environmental factors and operates in an extended temperature range of -25°C to +60°C. It is equipped with an RS-422/485 interface, making it suitable for serial communication tasks. A configuration package on CD-ROM is included.

This communication processor is ideal for extending the communication capabilities of SIMATIC S7-300 PLCs, enabling them to interface with serial devices like barcode scanners, printers, weigh scales, or other industrial equipment using RS-422 or RS-485 protocols. Its enhanced environmental protection makes it suitable for deployment in challenging industrial conditions found in chemical plants, outdoor installations, or areas with high humidity.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens SIPLUS S7-300 CP 340 (6AG1340-1CH02-2AE0). We specialize in providing reliable industrial automation components, including specialized modules for harsh environments, ensuring your operational needs are met.

Technical specifications

Type	Communications Processor (CP)
Series	SIPLUS S7-300
Interface	RS-422/485
Temperature Range	-25°C to +60°C
Coating	Conformal Coating
Base Part	6ES7340-1CH02-0AE0
Included	Configuration package on CD-ROM

Common applications

Serial device communication

PLC system expansion

Harsh industrial environments

Chemical processing

Automation

Data acquisition

Compatible systems

Siemens SIMATIC S7-300 PLC systems Devices with RS-422 or RS-485 interfaces Industrial automation networks

Also known as

SIPLUS CP 340 Siemens S7-300 communication module CP 340 RS-485 6AG1340 series

Replaces / compatible with

This SIPLUS module is an enhanced version of the standard Siemens CP 340 (6ES7340-1CH02-0AE0), offering improved environmental resistance.

Technical note

Expert tip

When using RS-485, ensure proper termination of the bus to prevent signal reflections and maintain reliable communication over longer distances.

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Frequently asked questions

What makes the Siemens SIPLUS 6AG1340-1CH02-2AE0 suitable for harsh environments?

The Siemens SIPLUS CP 340 6AG1340-1CH02-2AE0 features conformal coating on its components and is rated for an extended operating temperature range of -25°C to +60°C, providing enhanced resistance to humidity, dust, and extreme temperatures.