Communication Module Price List

SIMATIC S7-1200, COMMUNICATION MODULE CM 1241, RS232, 9 PIN SUB D (MALE), SUPPORTS MESSAGE BASED FREEPORT

Supply voltage

24 V DC

Yes

permissible range, lower limit (DC)

20.4 V

permissible range, upper limit (DC)

28.8 V

Input current

Current consumption, max.

220 mA; From L5+; logic

Power losses

Power loss, typ.

1.1 W

Interfaces

Number of interfaces

1

Interface physics, RS 232C (V.24)

Yes

Point-to-point

● Cable length, max.

10 m

Climatic and mechanical conditions for storage and transport

Climatic conditions for storage and transport

Free fall

— Drop height, max. (in packaging)

0.3 m; five times, in dispatch package

Temperature

— Permissible temperature range

-40 °C to +70 °C

Air pressure acc. to IEC 60068-2-13

— Permissible air pressure

1080 to 660 hPa

Relative humidity

— Permissible range (without condensation) at 25 °C

95 %

Mechanical and climatic conditions during operation

Climatic conditions in operation

Temperature

— Permissible temperature range

-20 °C to +60 °C horizontal mounting, -20 °C to 50 °C vertical mounting, 95% humidity, non-condensing

— Permissible temperature change

5°C to 55°C, 3°C / minute

Air pressure acc. to IEC 60068-2-13

— Permissible air pressure

1080 to 795 hPa

Software

Runtime software

Target system

— S7-1200

Yes

Dimensions

Width

30 mm

Height

100 mm

Depth

75 mm

Weights

Weight, approx.

150 g