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Siemens SIMATIC S7-1200 CP 1243-8 IRC User Manual

Siemens SIMATIC S7-1200 CP 1243-8 IRC
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Application and functions
1.4 Connection to SINEMA RC
CP 1243-8 IRC
18 Operating Instructions, 02/2018, C79000-G8976-C385-03
Parameter groups
You configure communication via SINEMA RC and telecontrol communication via SINEMA
RC in two parameter groups:
Communication via SINEMA RC:
> "Security > VPN"
Telecontrol communication via SINEMA RC:
> "Communication types"
For information on the supported protocols and configuration, see section Telecontrol via
SINEMA RC (Page 68).
Applications
The following application options of the CP result from the combination of the parameters for
telecontrol communication and SINEMA RC:
(1) No telecontrol and no SINEMA RC (CP for network separation only)
(2) CP only for remote maintenance via SINEMA RC
(3) CP for telecontrol communication only
(4) CP uses telecontrol communication, but SINEMA RC only for remote maintenance.
(5) CP uses SINEMA RC for telecontrol communication and remote maintenance.
The table provides an overview of the applications with the respective parameter settings.
"On" means that the parameter is activated.
"Off" means that the parameter is deactivated.
Table 1- 1 Use cases and parameters to be activated
Use case
Parameter settings
(Parameters abbreviated) *
SRC
TC
TC-SRC
(1)
Off
Off
Off
(2)
On
Off
Off
(3) Off On Off
(4)
On
On
Off
(5) On On On
*
Explanation of the parameter abbreviations:
SRC
- Security > VPN (activated) > "VPN connection type":
"Automatic OpenVPN configuration via SINEMA Remote Connect Server"
TC
- Communication types > Telecontrol communication enabled
TC-SRC
- Communication types >
"Activate telecontrol communication via SINEMA Remote Connect"

Table of Contents

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Siemens SIMATIC S7-1200 CP 1243-8 IRC Specifications

General IconGeneral
Product TypeCommunication Processor
SeriesSIMATIC S7-1200
ModelCP 1243-8 IRC
Data Transfer Rate10/100 Mbps
Power Supply24 V DC
MountingDIN rail
Dimensions (W x H x D)45 mm x 100 mm x 75 mm
Digital Inputs Quantity0
Digital Outputs Quantity0
Supported ProtocolsISO-on-TCP
InterfaceEthernet
IP AddressingStatic, DHCP
ConfigurationSTEP 7 Basic/Professional
Operating Temperature-20°C to +60°C
WeightApprox. 200 g

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