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Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX Module

Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX communication processor.

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ManufacturerSiemens

Part number6AG2543-6WX00-4XE0

Type Communication Processor (CP)

Series SIPLUS ET 200SP

Protection Conformal Coating, -40/+70°C, OT4 (+85°C for 10min)

Security Firewall, VPN

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12-month warranty

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CAGE: 9NK75

Conformal coating for harsh environments Firewall and VPN security Wide operating temperature range Support for IPv4/IPv6 SINEMA Remote Connect integration Open IE communication

Product description

The Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX (6AG2543-6WX00-4XE0) is an advanced communication processor module designed for the ET 200SP distributed I/O system. It features enhanced temperature resistance (-40 to +70 °C, with excursions to +85 °C for 10 minutes) due to its conformal coating. This module provides robust security features including a firewall and VPN, along with open IE communication capabilities (TCP/IP, ISO-on-TCP, UDP), PG/OP communication, and S7 routing.

Key functionalities include support for IP broadcast/multicast, SNMPv1/v3, DHCP, secure email, and dual-stack IPv4/IPv6. It integrates seamlessly with SINEMA Remote Connect for autoconfiguration and supports time synchronization via NTP. The module also offers access to the CPU's web server and requires a BusAdapter for operation.

For secure and reliable industrial networking, choose the Siemens 6AG2543-6WX00-4XE0 from Stanlo Automation. As a veteran-owned distributor, we provide specialized surplus parts to keep your operations running efficiently.

Technical specifications

Type	Communication Processor (CP)
Series	SIPLUS ET 200SP
Protection	Conformal Coating, -40/+70°C, OT4 (+85°C for 10min)
Security	Firewall, VPN
Protocols	TCP/IP, ISO-on-TCP, UDP, SNMPv1/v3, DHCP, NTP, IPv4/IPv6
BusAdapter	Required

Common applications

Industrial Automation

Process Control

Remote Access

Secure Networking

Distributed I/O Systems

Compatible systems

Siemens ET 200SP Distributed I/O System SINEMA Remote Connect

Also known as

SIPLUS ET200SP CP 1543SP-1 Siemens 6AG2543

Replaces / compatible with

Replaces or is compatible with Siemens 6GK7543-6WX00-0XE0 with enhanced environmental protection and security features.

Technical note

Expert tip

This module requires a Siemens BusAdapter (e.g., BA 2xRJ45, BA 2xFC) for connection to the ET 200SP backplane.

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Frequently asked questions

What is the operating temperature range for the Siemens 6AG2543-6WX00-4XE0?

The Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX (6AG2543-6WX00-4XE0) is designed to operate in harsh conditions, with a standard range of -40 to +70 °C. It can tolerate temperatures up to +85 °C for 10 minutes (OT4).