6ES7340-1AH01-0AE0 SIMATIC S7-300 Processor Siemens

6ES7340-1AH01-0AE0 SIMATIC S7-300 CP 340 Communication Processor

• Brand & Model: Siemens 6ES7340-1AH01-0AE0 – CP 340 communication processor.
• Interface Type: RS232C (V.24) with electrical isolation for noise immunity.
• Transmission Rates: from 2.4 kbit/s up to 19.2 kbit/s (max).
• Power Consumption: max. 165 mA from 5 V DC backplane bus.
• Power Loss: only 0.85 W – energy-efficient operation.
• Physical Dimensions: 40 mm (W) x 125 mm (H) x 120 mm (D).
• Weight: approx. 300 g – compact and lightweight.

Technical Specifications

• Supported Protocols: 3964(R), ASCII, and printer drivers.
• Max Telegram Length: 1024 bytes for both 3964(R) and ASCII.
• Printer Support: HP-Deskjet, HP-Laserjet, IBM-Proprinter, or user-defined.
• Cable Length: max. 15 m for point-to-point connections.
• Protocol-specific Speeds: 3964(R) up to 19.2 kbit/s; ASCII and printer driver up to 9.6 kbit/s.
• FB Length: max. 2700 bytes in RAM for data communication.

Installation & Setup

• Insert the 6ES7340-1AH01-0AE0 into a free S7-300 rack slot.
• Connect the RS232C cable to the 15-pin D-sub port on the module.
• Configure the communication parameters using the included CD.
• Set the transmission rate and protocol via the configuration software.
• Test the point-to-point link with the target device before going live.

Package Contents

• 1 x Siemens 6ES7340-1AH01-0AE0 CP 340 processor module
• Configuration package on CD-ROM
• Printed quick-start guide

Frequently Asked Questions (FAQ)

• Is this CP 340 a genuine Siemens product? – Yes, it is a brand new, original Siemens module.
• Do you have the 6ES7340-1AH01-0AE0 in stock? – We keep this processor in our warehouse for immediate shipping.
• How fast will you dispatch my order? – We ship within 5 business days after payment confirmation.
• Which shipping carriers do you use? – We ship via DHL, FedEx, or UPS express services.
• Can I return this module if it doesn’t meet my need? – We accept returns within 30 days for unused items.
• What is the maximum cable length for this RS232 port? – The max cable length is 15 meters for reliable communication.
• Does it support user-defined printer protocols? – Yes, you can define custom printer drivers via the software.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628
Partner NexAuto Technology Limited : https://www.nex-auto.com/