Siemens PLCs Communication module CM 1243-5 6GK7243-5DX30-0XE0

Transfer rate

Transfer rate

• ● at the 1st interface acc. to PROFIBUS

9.6 kbit/s … 12 Mbit/s

Interfaces

Number of interfaces acc. to Industrial Ethernet

0

Number of electrical connections

• ● at the 1st interface acc. to PROFIBUS

1

• ● for power supply

1

Type of electrical connection

• ● at the 1st interface acc. 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

Mounting type

• ● 35 mm 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 usable

32

Amount of data

• ● of the address area of the inputs as DP master total

512 byte

• ● of the address area of the outputs as DP master total

512 byte

• ● of the address area of the inputs per DP slave

244 byte

• ● of the address area of the outputs per DP slave

244 byte

• ● of the address area 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