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SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN

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"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

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SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN

SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN
SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN

Large Image :  SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN Get Best Price

Product Details:
Place of Origin: DE
Brand Name: SIEMENS
Certification: ATEX
Model Number: 6GK1503-3CB00
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 12-30 V DC (Two-wire) Ambient Temperature: -40°C To 80°C (-40°F To 176°F)
Electrical Rating: General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) Certifications: Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)
Highlight:

SIEMENS CP 1543-1 Ethernet module

,

S7-1500 PLC communication module

,

OPC UA VPN CP module

SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN

SIEMENS 6GK1503-3CB00 module specifications. CP 1543-1 communication processor, Ethernet, 2-port, for S7-1500, with OPC UA, VPN, firewall.

Product Overview

The SIEMENS 6GK1503-3CB00 is a high-performance communication processor (CP 1543-1) for the SIMATIC S7-1500 controller series. It extends the communication capabilities of the S7-1500 CPU with two additional independent Ethernet interfaces. The module supports advanced IT functions, including OPC UA server/client communication, integrated firewall, VPN (IPsec), and extensive diagnostic capabilities, enabling secure, standardized data exchange in industrial IT networks.

Technical Specifications (Network/Communication)

Parameter

Specification

Manufacturer​

Siemens AG

Series​

SIMATIC S7-1500 (Communication Modules)

Model​

CP 1543-1

Order Number​

6GK1503-3CB00

Product Type​

Communication Processor (Ethernet)

Ethernet Ports​

2 x RJ45, 10/100/1000 Mbps, with switch function

Protocols​

TCP/IP, ISO-on-TCP, UDP, OPC UA (Server/Client), SNMP, etc.

Security​

Integrated firewall, VPN (IPsec), access protection

Technical Specifications (System/Performance)

Parameter

Specification

Compatible CPUs​

SIMATIC S7-1500 (FW V2.0 or higher)

OPC UA Performance​

Up to 100,000 values/s (read)

Configuration​

Fully integrated in TIA Portal

Mounting​

Left of CPU on S7-1500 rail

Power Supply​

Via S7-1500 backplane

Operating Temperature​

0 to 60°C (32 to 140°F)

Certifications​

CE, cULus

Key Features

  • Dual Gigabit Ports:​ High-speed connectivity with integrated 2-port switch

  • Advanced IT Security:​ Integrated stateful firewall and VPN (IPsec) for secure remote access

  • Standardized OPC UA:​ Native OPC UA server and client for vendor-independent data exchange

  • High Data Throughput:​ Supports demanding communication tasks

  • Seamless TIA Portal Integration:​ Unified engineering and diagnostics

  • Extensive Diagnostics:​ Detailed network and connection diagnostics

  • Industrial Ruggedness:​ Designed for continuous operation in harsh environments

Applications

  • Secure plant-wide or cloud connectivity via VPN

  • Standardized data provision to SCADA, MES, or ERP systems via OPC UA

  • Network segmentation and security in industrial IT/OT convergence

  • High-performance communication in demanding automation networks

SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

SIEMENS 6GK1503-3CB00 CP Module | CP 1543-1, Ethernet, 2-Port, for S7-1500, OPC UA, VPN 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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