SIMATIC S7-1200 – CM 1243-5 Communications Module – Siemens Communication Modules

$ 766.38

SKU: 6GK7243-5DX30-0XE0

The CM 1243-5 is designed for use in factory automation, particularly for mechanical engineering

With the CM 1243-5, low-cost, distributed automation solutions can be implemented on the basis of the SIMATIC S7-1200, or in simple cases even complete plant automation systems. It can be used in all sectors of discrete automation. These include, for example:

  • Automotive
  • Pharmaceuticals
  • Semiconductors
  • Food processing industry

In mechanical engineering, the SIMATIC S7-1200 can be used with the CM 1243-5 as a central control unit, with sensors, actuators or the HMI devices connected direct via PROFIBUS.

  • Pick-and-place machines
  • Metalworking machines
  • Packaging machinery
  • Printing machines
  • Textile machines
  • Filling machines

Siemens Communication Modules S7-1200 Product Specifications:

Article number 6GK7243-5DX30-0XE0
product type designation CM 1243-5
transfer rate
transfer rate
● at the 1st interface according to PROFIBUS 9.6 kbit/s … 12 Mbit/s
interfaces
number of interfaces according to Industrial Ethernet 0
number of electrical connections
● at the 1st interface according to PROFIBUS 1
● for power supply 1
type of electrical connection
● at the 1st interface according to PROFIBUS 9-pin Sub-D socket (RS485)
● for power supply 3-pole terminal block
supply voltage, current consumption, power loss
type of voltage of the supply voltage DC
supply voltage external 24 V
supply voltage external at DC rated value 24 V
relative positive tolerance at DC at 24 V 20 %
relative negative tolerance at DC at 24 V 20 %
consumed current
● from external supply voltage at DC at 24 V typical 0.1 A
power loss [W] 2.4 W
ambient conditions
ambient temperature
● for vertical installation during operation 0 … 45 °C
● for horizontally arranged busbars during operation 0 … 55 °C
● during storage -40 … +70 °C
● during transport -40 … +70 °C
relative humidity
● at 25 °C without condensation during operation maximum 95 %
protection class IP IP20
design, dimensions and weights
module format Compact module S7-1200 single width
width 30 mm
height 100 mm
depth 75 mm
net weight 0.134 kg
fastening method
● 35 mm top hat DIN rail mounting Yes
● S7-300 rail mounting No
● wall mounting Yes
product features, product functions, product components general
number of units
● per CPU maximum 3
performance data PROFIBUS DP
service as DP master
● DPV1 Yes
number of DP slaves
● on DP master operable 32
data volume
● of the address range of the inputs as DP master total 512 byte
● of the address range of the outputs as DP master total 512 byte
● of the address range of the inputs per DP slave 244 byte
● of the address range of the outputs per DP slave 244 byte
● of the address range of the diagnostic data per DP slave 240 byte
service as DP slave
● DPV0 No
● DPV1 No
performance data S7 communication
number of possible connections for S7 communication
● maximum 8; max. 4 connections to other S7 stations
● with PG connections maximum 1
● with PG/OP connections maximum 3
performance data multi-protocol mode
number of active connections with multi-protocol mode
● without DP maximum 8
● with DP maximum 8
performance data telecontrol
protocol is supported
● TCP/IP No
product functions management, configuration, engineering
configuration software
● required STEP 7 Basic/Professional
standards, specifications, approvals hazardous environments
certificate of suitability CCC for hazardous zone according to GB standard Yes
Weight 0.193 kg
Dimensions 0.1 × 0.1 × 0.1 cm

Related products