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Siemens SIMATIC NET CP 443-1 Advanced User Manual

Siemens SIMATIC NET CP 443-1 Advanced
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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.

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Siemens SIMATIC NET CP 443-1 Advanced Specifications

General IconGeneral
Product type designationCP 443-1 Advanced
CompatibilitySIMATIC S7-400
Supply voltage24 V DC
Number of ports2
InterfacesEthernet, Serial
Ethernet10/100 Mbps
Degree of protectionIP20
Weight0.5 kg
TypeCommunications processor
Product TypeCommunication Processor
Protocols SupportedTCP/IP, UDP, ISO on TCP
Serial interfaceRS232/RS485
Operating Temperature0 to 60 °C
MountingRack mounting
Number of ConnectionsUp to 16

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