Siemens 6GK7243-2AX01-0XA0 Communication Module product photo

Images are for reference only. The revision received may differ slightly.

6GK7243-2AX01-0XA0 — Siemens CP 243-2 AS-Interface Master for S7-200

$237.56

SKU: 6GK7243-2AX01-0XA0

In stock (10 available)

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Shipping

In-stock items ship within 48 hours, worldwide via DHL, FedEx or UPS.

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Returns

30-day returns on unopened parts in original packaging.

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Warranty

12-month warranty on every component. Tested before dispatch.

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Product Details

The 6GK7243-2AX01-0XA0 is a genuine Siemens SIMATIC NET CP 243-2 AS-Interface master for S7-200. It connects up to 62 AS-i slaves — sensors and actuators on a single 2-wire cable carrying power and data — to the S7-200. The economical field-level network master for simple machines and conveyor systems.

Key Features

AS-Interface master module CP 243-2 for SIMATIC S7-200
Connects S7-200 CPUs to AS-Interface sensor/actuator networks
Supports up to 62 AS-i slaves (extended addressing)
Single-cable power + data for simple field devices
Configured with STEP 7-Micro/WIN

Typical Applications

Industrial networking, SCADA communication, and distributed I/O connectivity.

Museum Technology supplies genuine Siemens products through authorized channels. In-stock items ship within 48 hours with worldwide delivery, backed by a 12-month warranty. Contact us for volume pricing.

Documentation

Datasheets, manuals and certificates are available for this part. Tell us which documents you need and we will send them with your quotation.

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Frequently Asked Questions

Is this part genuine?

Yes. Every component we sell is a genuine OEM part, inspected and tested before dispatch.

How fast will my order ship?

In-stock items ship within 48 hours of payment confirmation via DHL, FedEx or UPS, with tracking provided.

What warranty is included?

A 12-month warranty from the date of delivery, covering failures under normal operating conditions.

Can you source obsolete variants of this part?

Yes. Send us the full part number — a nameplate photo helps — and we will confirm availability and lead time.

What Happens Next

Place your orderor request a quote for volume and obsolete parts.
We verify & testyour part before it leaves our warehouse.
Tracked deliveryworldwide within 48 hours for stock items.

What We Check Before Shipping

✓ Part number and revision match your order
✓ Visual inspection: housing, terminals and labels
✓ Functional test on the bench where applicable
✓ Firmware / hardware revision verified for controllers
✓ Anti-static and shock-proof packaging

Buyer Information

Payment

Major credit cards, PayPal and bank transfer. Net terms available for approved business accounts.

Taxes & Duties

Calculated at checkout. DDP (duties paid) quotations available on request for international orders.

Bulk Pricing

Ordering 5+ units? Send your BOM via the quote form for tiered volume pricing.

About Us

We supply genuine industrial automation spare parts — circuit breakers, PLC, DCS and sensors — from 40+ manufacturers, backed by a 12-month warranty and worldwide delivery. Learn more about us →