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

LEDs and connectors
2.2 LEDs
CP 1243-1
24 Operating Instructions, 12/2016, C79000-G8976-C365-02
DIAG
(red / green)
-
LINK
(green)
CONNECT
(green)
VPN
(green)
SERVICE
(green)
Meaning
(if more than one point listed: alternative
meaning)
flashing red
- - Backplane bus error
Connection to Industrial Ethernet
- - - - Connection to Industrial Ethernet exists
green
- - -
• Connection to Industrial Ethernet being
established.
• IP address being obtained.
- - - - No connection to Industrial Ethernet
Connection to communications partners
green
- - Connection established to at least one
partner
green
- - Partner reachable, CPU in STOP mode
flashing
green
- - Partner not reachable, CPU in RUN mode
flashing
green
- - Partner not reachable, CPU in STOP mode
Connection for online functions
green
- - Connection for online functions established
green
- - Attempt to establish connection for online
functions
green
- - -
No connection to engineering station
VPN connection
green
- - VPN connection configured on the CP
- - - - No VPN connection configured on the CP

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