Siemens SIMATIC NET TeleControl S7-1200 CP 1243-1 User Manual

CP 1243-1
Operating Instructions, 12/2016, C79000-G8976-C365-02
3
Preface
Validity of this manual
This document contains information on the following telecontrol product:
●
CP 1243-1
Article number 6GK7 243-1BX30-0XE0
Hardware product version 2
Firmware version V2.1.77
The CP 1243-1 is the communications processor for connecting the SIMATIC S7-1200 to
a control center with TeleControl Server Basic (V3) via the public infrastructure (e.g.
DSL).
With the help of VPN technology and the firewall, the CP allows protected access to the
S7-1200.
The CP can also be used as an additional interface of the CPU for S7 communication.
Figure 1 CP 1243-1

Siemens SIMATIC NET TeleControl S7-1200 CP 1243-1 Specifications

General

Compatible Controllers	S7-1200
Interface	Ethernet
Power Supply	24 V DC
Number of Possible Connections	8
Mounting Type	DIN rail
Weight	200 g
Data Transfer Rate	10/100 Mbps
Protocols	TCP/IP, UDP, DNP3, IEC 60870-5-104
Supply Voltage	20.4 ... 28.8 V DC
Current Consumption	100 mA
Operating Temperature	-20 ... +60 °C