Genuine Siemens 6GK7243-2AX01-0XA0 CP 243-2 AS-Interface Master Communication Module | SIMATIC S7-200 – Verified Source
The Siemens 6GK7243-2AX01-0XA0 is an AS-Interface (AS-i) master communication processor designed for the SIMATIC S7-200 PLC series. It enables seamless integration of AS-i field devices into your S7-200 automation system, supporting up to 31 standard or 62 A/B slaves per AS-i segment. Sourced directly through verified industrial supply channels, every unit sold by Konmask.com undergoes multi-point authenticity verification before dispatch.
Technical Specifications
- Part Number: 6GK7243-2AX01-0XA0
- Series: SIMATIC S7-200 / CP 243-2
- Function: AS-Interface Master Communication Processor
- AS-i Standard: AS-i Specification V2.1
- Max. Slaves: 31 standard slaves / 62 A/B slaves
- AS-i Cycle Time: ≤ 5 ms (31 slaves)
- Power Supply: 24 V DC via S7-200 bus
- AS-i Cable Length: Max. 100 m (unextended) / 300 m (with repeater)
- Dimensions (W×H×D): 71.2 × 80 × 62 mm
- Weight: Approx. 60 g
- Operating Temperature: 0 °C to +55 °C
- Protection Class: IP20
- Certifications: CE, UL, cULus
Our 4-Step Quality Verification Process
- Step 1 – Source Validation: All units are procured exclusively from Siemens-authorized distributors or verified industrial surplus channels with traceable documentation.
- Step 2 – Physical Inspection: Each module is inspected for label integrity, housing condition, connector quality, and counterfeit indicators before listing.
- Step 3 – Functional Pre-check: Where applicable, modules are bench-tested for power-on response and communication handshake prior to shipment.
- Step 4 – Secure Packaging: Units are packed in anti-static ESD bags with foam cushioning and sealed with tamper-evident tape to ensure safe delivery.
Key Features & Benefits
- Plug-and-play integration with SIMATIC S7-200 CPU via expansion bus — no additional power supply required
- Supports full AS-i V2.1 specification including analog slaves and safety slaves (with appropriate safety master)
- Configurable via STEP 7-Micro/WIN software for rapid commissioning
- Diagnostic LEDs for AS-i power, configuration fault, and slave status — reducing downtime during troubleshooting
- Compact DIN-rail-compatible form factor fits standard S7-200 panel layouts
- Enables cost-effective field-level networking for sensors, actuators, and I/O devices
Typical Applications
- Factory automation: conveyor control, pick-and-place systems, and assembly line I/O
- Building automation: HVAC valve control, lighting, and access systems
- Packaging machinery: sensor/actuator networking on bottling and wrapping lines
- Material handling: warehouse sorters, AGV I/O integration
- Process automation: distributed field device control in light process industries
Compatible System Components
- SIMATIC S7-200 CPUs: CPU 221, CPU 222, CPU 224, CPU 224XP, CPU 226
- AS-i Power Supply: e.g., Siemens 3RX9501-0BA00
- AS-i Repeater: e.g., Siemens 3RK1400-0CE10-0AA2
- Programming Software: STEP 7-Micro/WIN V4.0 SP9 or later
- AS-i Slaves: Any AS-i V2.0 / V2.1 compliant standard or A/B slave
Global Sourcing & Shipping Capabilities
Konmask.com ships the Siemens 6GK7243-2AX01-0XA0 worldwide from our warehouse in China. Standard lead times are 3–7 business days for stocked items. Express DHL/FedEx options are available for urgent requirements. All shipments include commercial invoice, packing list, and optional Certificate of Origin for customs clearance. We support orders from Asia-Pacific, Europe, Middle East, North America, and Southeast Asia.
Certifications & Compliance Statement
The Siemens 6GK7243-2AX01-0XA0 carries CE marking in compliance with EU Low Voltage Directive and EMC Directive, UL/cULus listing for North American markets, and RoHS compliance. Konmask.com does not manufacture, modify, or relabel any products. All items are sold as-is from verified supply chains. Certificates of conformity are available upon request for qualified buyers.
How to Order
- Step 1: Confirm your required quantity and delivery destination.
- Step 2: Add to cart and proceed to checkout, or contact us for bulk pricing and lead time confirmation.
- Step 3: For B2B orders ≥ 5 units, email [email protected] for a formal quotation with datasheet and test report.
- Step 4: Payment via T/T bank transfer, PayPal, or credit card. Pro-forma invoice issued within 24 hours.
Authenticity & Trust FAQ
Q: Are these genuine Siemens products?
A: Yes. All units are sourced from verified industrial supply channels. We provide procurement documentation upon request for B2B buyers.
Q: Can I request a test report or inspection certificate?
A: Yes. For orders ≥ 3 units, we can provide a pre-shipment inspection report. Contact us before placing your order.
Q: What if the product is DOA (Dead on Arrival)?
A: We offer a 30-day DOA replacement policy. Contact [email protected] with photos and your order number within 30 days of receipt.
Q: Do you offer long-term supply agreements?
A: Yes. We support blanket orders and scheduled releases for MRO and OEM customers. Contact us to discuss terms.
Q: Is the 6GK7243-2AX01-0XA0 still in production?
A: This module is part of the legacy SIMATIC S7-200 series. While Siemens has transitioned to S7-1200/1500, we maintain stock of S7-200 components to support existing installations and MRO needs.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
