Siemens SIMATIC NET CP 443-1 Advanced User Manual

Installation and commissioning
5.1 Important notes on using the device
CP 443-1 Advanced (GX30)
54 Manual, 03/2019, C79000-G8976-C256-05
WARNING
Power supply
The equipment is designed for operation with Safety Extra-Low Voltage (SELV) by a
Limited Power Source (LPS).
This means that only SELV / LPS complying with IEC 60950-1 / EN 60950-1 / VDE 0805-1
must be connected to the power supply terminals. The power supply unit for the equipment
power supply must comply with NEC Class 2, as described by the National Electrical Code
(r) (ANSI / NFPA 70).
WARNING
EXPLOSION HAZARD
DO NOT CONNECT OR DISCONNECT EQUIPMENT WHEN A FLAMMABLE OR
COMBUSTIBLE ATMOSPHERE IS PRESENT.
WARNING
EXPLOSION HAZARD
SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION
2 OR ZONE 2.
WARNING
When used in hazardous environments corresponding to Class I, Division 2 or Class I,
Zone 2, the device must be installed in a cabinet or a suitable enclosure.
5.1.2
Notices on use in hazardous areas according to ATEX / IECEx
WARNING
Requirements for the cabinet
To comply with EC Directive 94/9 (ATEX95) or the conditions of IECEx, this enclosure or
cabinet must meet the requirements of at least IP54 in compliance with EN 60529.

Siemens SIMATIC NET CP 443-1 Advanced Specifications

General

Product type designation	CP 443-1 Advanced
Compatibility	SIMATIC S7-400
Supply voltage	24 V DC
Number of ports	2
Interfaces	Ethernet, Serial
Ethernet	10/100 Mbps
Degree of protection	IP20
Weight	0.5 kg
Type	Communications processor
Product Type	Communication Processor
Protocols Supported	TCP/IP, UDP, ISO on TCP
Serial interface	RS232/RS485
Operating Temperature	0 to 60 °C
Mounting	Rack mounting
Number of Connections	Up to 16

Summary

Legal information

Warning notice system

Explains the warning notice system used in the manual for safety and property damage prevention.

Properties and services

1.1 Properties of the CP

Describes the application, integrated security, and interfaces of the CP.

1.3 Communication services

Lists and explains the communication services supported by the CP.

Performance data

2.3 SEND/RECEIVE interface

2.5 Characteristic data for PROFINET IO

2.6 Characteristic data for PROFINET CBA

Requirements for use

3.3 Project engineering

Explains configuration and downloading data requirements with STEP 7.

3.5 Programming

LEDs

LED display

Installation and commissioning

5.1 Important notes on using the device

5.2 Installing and connecting up

Explains the steps for installing and connecting the CP module into the rack.

5.4 CPLUG (configuration plug)

Configuration and operation

6.1 Security recommendations

Provides key security recommendations to prevent unauthorized system access.

6.4 Configuration in STEP 7

Details the process of configuring the CP using STEP 7 tools.

6.5 Interface configuration

Explains network settings, IP configuration, and interface properties.

6.10 Security

Covers security functions, VPN effects, firewall rules, and IP access protection.

Diagnostics and upkeep

7.4 Replacing older modules: Module replacement / upgrading

7.8 Memory reset / reset to factory defaults