Communication Module Price List

SIMATIC S7-1200, COMMUNICATION COMMUNICATION BOARD CB 1241, RS485, SCREW CONNECTOR SUPPORTS MESSAGE BASED FREEPORT

Input current

from backplane bus 5 V DC, typ.

50 mA

Power losses

Power loss, typ.

1.5 W

Interrupts/diagnostics/status information

Diagnostic messages

● Diagnostic functions

Yes

Diagnostics indication LED

● For status of the outputs

Yes

Degree and class of protection

Degree of protection to EN 60529

● IP20

Yes

Standards, approvals, certificates

CE mark

Yes

RCM (formerly C-TICK)

Yes

FM approval

Yes

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

0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation

— 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

Pollutant concentrations

— SO2 at RH < 60% without condensation

S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free

Mechanics/material

Type of housing (front)

● plastic

Yes

Dimensions

Width

38 mm

Height

62 mm

Depth

21 mm

Weights

Weight, approx.

40 g