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

LEDs and connectors
2.2 LEDs
CP 1243-8 IRC
Operating Instructions, 02/2018, C79000-G8976-C385-03
41
Note
LED colors when the module starts up
When the module starts up, all its LEDs are lit for a short time. Multicolored LEDs disp
lay a
color mixture. At this point in time, the color of the LEDs is not clear.
Display of the basic statuses of the CP ("DIAG" LED)
Table 2- 4 Display of the basic statuses of the CP
DIAG
(red / green)
Meaning
(if more than one point listed: alternative meaning)
Basic statuses of the CP
• Power OFF
• Incorrect startup
green
Running (RUN) without serious error
flashing green
Partner not connected
flashing red
• Starting up
• Module fault
• Backplane bus error
• Invalid STEP 7 project data
flashing red-green
Loading firmware.

Siemens SIMATIC S7-1200 CP 1243-8 IRC Specifications

General

Product Type	Communication Processor
Series	SIMATIC S7-1200
Model	CP 1243-8 IRC
Data Transfer Rate	10/100 Mbps
Power Supply	24 V DC
Mounting	DIN rail
Dimensions (W x H x D)	45 mm x 100 mm x 75 mm
Digital Inputs Quantity	0
Digital Outputs Quantity	0
Supported Protocols	ISO-on-TCP
Interface	Ethernet
IP Addressing	Static, DHCP
Configuration	STEP 7 Basic/Professional
Operating Temperature	-20°C to +60°C
Weight	Approx. 200 g