| SIMATIC S7-1200, COMMUNICATION MODULE CM 1241, RS422/485, 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. | 240 mA; From L5+; logic |
Power losses |
Power loss, typ. | 1.2 W |
Interfaces |
Number of interfaces | 1 |
Interface physics, RS 422/RS 485 (X.27) | Yes |
Point-to-point |
Cable length, max. | 1000 m |
Integrated protocol driver |
ASCII | Yes; Available as library function |
USS | Yes; Available as library function |
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 |
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 |
Software |
Runtime software |
Target system |
S7-1200 | Yes |
Dimensions |
Width | 30 mm |
Height | 100 mm |
Depth | 75 mm |
Weight |
Weight, approx. | 155 g |
Status | Mar 12, 2012 |