6ES7341-1AH01-0AE0 Siemens CP 341 RS232C Processor

6ES7341-1AH01-0AE0 Siemens SIMATIC S7-300 CP 341 RS232C Communication Processor

Technical Specifications

• Brand: Siemens
• Model: 6ES7341-1AH01-0AE0
• Series: SIMATIC S7-300
• Category: Communication Processor
• Supply voltage: 24 V DC
• Input current from L+: 200 mA max.
• Input current from backplane bus: 70 mA at 5 V DC max.
• Power loss: 4.8 W max.
• Interface quantity: 1 isolated interface
• Interface type: RS232C (V.24)
• Transmission rate: 0.3 kbit/s to 76.8 kbit/s
• Point-to-point cable length: 15 m max.
• Connector type: 9-pin sub D connector
• Integrated protocol drivers: 3964 (R), ASCII, RK512, customer-specific drivers reloadable
• Telegram length: 1,024 bytes max. for 3964 (R), ASCII, and RK512
• RS232 transmission speed with 3964 (R): 76.8 kbit/s max.
• RS232 transmission speed with ASCII: 76.8 kbit/s max.; 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, and 76.8 kbit/s
• ASCII half duplex note: 76.8 kbit/s only achievable with half duplex
• RS232 transmission speed with RK512: 76.8 kbit/s max.
• FB length in RAM: 5,500 bytes max. for data communication, sending, and receiving
• Power supply connection: 3 screw-type terminals: L+, M, GND
• Dimensions: 40 mm width, 125 mm height, 120 mm depth
• Weight: 300 g approx.

Key Functions and Communication Capabilities

• The module handles point-to-point serial communication for Siemens SIMATIC S7-300 systems.
• It supports ASCII protocol for simple text-based data exchange with third-party devices.
• It supports 3964 (R) protocol for reliable data transmission with checksums and acknowledgements.
• It supports RK512 protocol for compatible Siemens automation environments.
• It allows reloadable customer-specific drivers for tailored communication tasks.
• The isolated RS232C interface helps protect the PLC from electrical noise.
• The 9-pin sub D connector matches common industrial serial cables.
• The configuration package on CD simplifies parameter setting and startup.

Installation Guide

• Mount the 6ES7341-1AH01-0AE0 in a standard SIMATIC S7-300 rack slot.
• Connect L+, M, and GND to the 3 screw-type terminals with correct polarity.
• Use a shielded RS232C cable for point-to-point connections up to 15 m.
• Plug the 9-pin sub D connector into the module and secure it properly.
• Install the configuration package from the CD on your engineering station.
• Set the transmission rate and protocol to match your field device.
• Verify data exchange with a short test telegram before full operation.

Package List

• 1 x Siemens SIMATIC S7-300 CP 341 communication processor 6ES7341-1AH01-0AE0
• 1 x Configuration package on CD
• 1 x 9-pin sub D interface connector
• 1 x 3 screw-type terminal block for power supply
• 1 x Installation and commissioning guide

Shipping and Support

• We ship with FedEx, UPS, and DHL for fast international delivery.
• We keep this item in stock and dispatch it within 5 days.
• We offer 30-day returns for eligible orders.
• We provide new original products for industrial automation needs.

FAQ

• Q: What is the supply voltage for this module?
  A: The module uses 24 V DC and draws up to 200 mA from L+.
• Q: Which protocols does the CP 341 support?
  A: It supports 3964 (R), ASCII, RK512, and reloadable customer-specific drivers.
• Q: What is the maximum cable length for RS232C?
  A: The point-to-point cable length reaches 15 m maximum.
• Q: What is the maximum transmission rate?
  A: The module reaches 76.8 kbit/s maximum with 3964 (R), ASCII, and RK512.
• Q: What connector does the interface use?
  A: It uses a 9-pin sub D connector.
• Q: What is the maximum telegram length?
  A: The telegram length reaches 1,024 bytes for 3964 (R), ASCII, and RK512.
• Q: How much does the module weigh?
  A: The module weighs approximately 300 g.
• Q: Is the interface isolated?
  A: Yes, the single RS232C interface is isolated.

Contact Information

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