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SIMATIC S7-400

Communication

CP 443-1 Advanced

6/117

Siemens ST 70 · 2013

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Technical specifications (continued)

Amount of data

• as useful data for remote intercon-

nections with input variables in the

case of acyclic transmission with

PROFINET CBA

8 Kibyte

• as useful data for remote intercon-

nections with output variables in the

case of acyclic transmission with

PROFINET CBA

8 Kibyte

Performance data

PROFINET CBA

remote connection

with cyclic transmission

Updating time of the remote intercon-

nections in the case of acyclic trans-

mission with PROFINET CBA

10 ms

Number of remote connections to

input variables with cyclic transmis-

sion with PROFINET CBA maximum

250

Number of remote connections to out-

put variables with cyclic transmission

with PROFINET CBA maximum

250

Amount of data

• as useful data for remote intercon-

nections with input variables in the

case of cyclic transmission with

PROFINET CBA max.

2 000 byte

• as useful data for remote intercon-

nections with output variables in the

case of cyclic transmission with

PROFINET CBA maximum

2 000 byte

Performance data

PROFINET CBA

HMI variables via PROFINET

acyclic

Number of connectable HMI stations

for HMI variables with acyclic trans-

mission with PROFINET CBA

Updating time of the HMI variables in

the case of acyclic transmission with

PROFINET CBA

500 ms

Number of HMI variables with acyclic

transmission with PROFINET CBA

maximum

200

Amount of data as useful data for HMI

variables in the case of acyclic trans-

mission with PROFINET CBA maxi-

mum

8 Kibyte

Performance data

PROFINET CBA

device-internal connections

Number of internal connections with

PROFINET CBA maximum

300

Data volume of internal connections

with PROFINET CBA maximum

2 400 byte

Performance data

PROFINET CBA

connections to constants

Number of connections to constants

with PROFINET CBA maximum

500

Amount of data as useful data for inter-

connections with constants in the case

of PROFINET CBA maximum

4 000 byte

Performance data

PROFINET CBA

PROFIBUS proxy functionality

Product function with PROFINET CBA

PROFIBUS proxy functionality

Order No. 6GK7 443-1GX30-0XE0

Product-type designation CP 443-1 Advanced

Product functions management,

configuration

Product function MIB support Yes

Protocol is supported

•SNMP v1 Yes

• DCP

Yes

• LLDP

Yes

Configuration software

• required STEP 7 V5.5 SP2 HF1 or higher, or

STEP 7 V11.0 or higher

• for PROFINET CBA required

SIMATIC iMap V3.0 SP1 and higher

Identification & maintenance

• I&M0 - device-specific information -

• I&M1 - plant identification/location

name

Product functions Diagnosis

Product function Web-based

diagnostics

Yes

Product functions switch

Product feature switch Yes

Product function

• switch-managed No

• for IRT PROFINET IO switch

Yes

• Configuration with STEP 7

Yes

Product functions Redundancy

Product function

• Ring redundancy Yes

• Redundancy manager

Yes

• MRP redundancy protocol

Yes

Product functions Security

Design of the firewall stateful inspection

Product function with VPN connection

IPSec

Type of encryption algorithms with

VPN connection

AES-256, AES-192, AES-128,

3DES-168, DES-56

Type of authentication procedure with

VPN connection

Preshared key (PSK),

X.509v3 certificates

Type of hashing algorithms with VPN

connection

MD5, SHA-1

Number of possible connections for

VPN connection

Product function

• password protection for Web appli-

cations

Yes

• ACL - IP-based

Yes

• ACL - IP-based for PLC/routing

Yes

• switchoff of non-required services

Yes

• blocking of communication via

physical ports

Yes

• log file for unauthorized access

Product functions Time

Product function

•SICLOCK support Yes

• pass on time synchronization

Yes

Protocol is supported NTP

Yes

Order No. 6GK7 443-1GX30-0XE0

Product-type designation CP 443-1 Advanced

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