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- 6ES7340-1AH02-0AE0
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PRODUCT DESCRIPTION
6ES7340-1AH02-0AE0 Serial Communication Processor Module
Siemens 6ES7340-1AH02-0AE0 is a serial communication processor module in the SIMATIC S7-300 CP340 RS232C range. It is intended for compatible industrial automation projects requiring the documented serial partner-device communication.
The CP340 provides one isolated RS232C interface for serial communication. Its configured drivers include ASCII and 3964(R), with the individual driver rate and cable-length limits. Supply is obtained from the S7-300 backplane; a compatible serial partner and matching framing are required.
The CP340 provides one isolated RS232C interface for serial communication. Its configured drivers include ASCII and 3964(R), with the individual driver rate and cable-length limits. Supply is obtained from the S7-300 backplane; a compatible serial partner and matching framing are required.
BEFORE YOU BUY
Confirm the complete serial communication processor module
ACTUAL APPLICATIONS
Application context for 6ES7340-1AH02-0AE0
6ES7340-1AH02-0AE0 is a serial communication processor module for SIMATIC S7-300 CP340 RS232C. Its industrial use includes water and wastewater, chemical processing, industrial manufacturing. Selection depends on the connected equipment and documented configuration.
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01 · WATER & WASTEWATER
Water Supply and Municipal Wastewater Treatment
Industrial Water Treatment ProcessesMunicipal Wastewater Process Control -
02 · CHEMICAL PROCESSING
Chemical and Petrochemical Production Processes
Chemical Manufacturing Process ControlPetrochemical Production Process Control -
03 · INDUSTRIAL MANUFACTURING
Industrial Assembly and Component Production
Industrial Component Manufacturing ProcessesAutomated Assembly and Production
Technical specifications for 6ES7340-1AH02-0AE0
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Product Model6ES7340-1AH02-0AE0
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Product ParametersSerial Communication Processor Module
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In stock2 units
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ManufacturerSiemens
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Supply connection5 V DC backplane
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Maximum backplane current165 mA
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Typical power loss0.6 W
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Maximum power loss0.85 W
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Serial interface count1 isolated interface
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Serial physical layerRS232C
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Transmission speed range2.4–19.2 kbit/s
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Maximum cable length15 m
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Interface connector9-pin D-sub plug
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3964(R) telegram size1024 byte maximum
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ASCII/printer transmission9.6 kbit/s maximum
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3964(R) transmission19.2 kbit/s maximum
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Operating ambient temperature0–60 ℃
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Storage ambient temperature−40–70 ℃
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Communication FB memory2700 byte maximum
View all additional
Alternative Names
6ES7340-1AH02-0AE0
SIMATIC S7-300 CP340 RS232C Serial Communication Processor Module
SIMATIC S7-300 CP340 RS232C 5 V DC backplane Serial Communication Processor Module
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 6ES7340-1AH02-0AE0 serial communication processor module
Integrate 6ES7340-1AH02-0AE0 only in the documented SIMATIC S7-300 CP340 RS232C configuration. Match the installed interfaces and the engineered application before selecting this serial communication processor module.
The CP340 provides one isolated RS232C interface for serial communication. Its configured drivers include ASCII and 3964(R), with the individual driver rate and cable-length limits. Supply is obtained from the S7-300 backplane; a compatible serial partner and matching framing are required.
Use the applicable controlled instructions for SIMATIC S7-300 CP340 RS232C. Validate the assigned signals, communication or output behaviour and retain the accepted configuration for 6ES7340-1AH02-0AE0.
Features:
- Supply connection: 5 V DC backplane
- Maximum backplane current: 165 mA
- Typical power loss: 0.6 W
The 6ES7340-1AH02-0AE0 serial communication processor module requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 6ES7340-1AH02-0AE0 serial communication processor module
Confirm the complete 6ES7340-1AH02-0AE0 identity and installed SIMATIC S7-300 CP340 RS232C execution before replacement. Compare the connector arrangement and the technical values required by the existing project.
Record the serial communication processor module connections, project settings and associated accessories. Preserve the accepted configuration and isolate the affected circuits before exchange.
After fitting 6ES7340-1AH02-0AE0, restore the verified configuration and test every affected function. Retain the identification, diagnostic results and final acceptance record for the SIMATIC S7-300 CP340 RS232C equipment.
Features:
- Supply connection: 5 V DC backplane
- Maximum backplane current: 165 mA
- Typical power loss: 0.6 W
The 6ES7340-1AH02-0AE0 serial communication processor module requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.
Features:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 6ES7340-1AH02-0AE0 serial communication processor module must be checked for document applicability before installation or commissioning.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size4 × 12.5 × 12cm
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Shipping weight0.30kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8517623990
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
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Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6ES7340-1AH02-0AE0
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Where does the RS232C CP340 obtain its supply?
For 6ES7340-1AH02-0AE0, the documented supply connection is 5 V DC backplane. -
What backplane current does the RS232C CP340 require?
For 6ES7340-1AH02-0AE0, the documented maximum backplane current is 165 mA. -
What typical loss applies to the RS232C CP340?
For 6ES7340-1AH02-0AE0, the documented typical power loss is 0.6 W. -
What maximum loss is stated for the RS232C CP340?
For 6ES7340-1AH02-0AE0, the documented maximum power loss is 0.85 W. -
How many isolated interfaces are fitted to this RS232C version?
For 6ES7340-1AH02-0AE0, the documented serial interface count is 1 isolated interface. -
Which electrical interface identifies the RS232C CP340?
For 6ES7340-1AH02-0AE0, the documented serial physical layer is RS232C. -
What identification supports ordering the SIMATIC S7-300 CP340 RS232C spare?
Specify 6ES7340-1AH02-0AE0, quantity and the installed SIMATIC S7-300 CP340 RS232C arrangement. Include label and connector photographs, and identify any required accessories separately. -
How should the RS232 CP340 spare be checked on receipt?
Compare the 6ES7340-1AH02-0AE0 label, 9-pin D-sub connector condition and supplied accessories with the quotation. Verify the accepted RS232C communication partner and CP340 configuration before replacing the installed item.
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Get a 6ES7340-1AH02-0AE0 quote with price, lead time and revision check.
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