General information | |
Product type designation | CM PROFIBUS DP |
Installation type/mounting | |
Rack mounting | No |
Rail mounting | Yes; Standard - DIN rail |
Supply voltage | |
Rated value (DC) | 24 V |
permissible range, lower limit (DC) | 19.2 V |
permissible range, upper limit (DC) | 28.8 V |
Reverse polarity protection | Yes |
Interfaces | |
Number of PROFIBUS interfaces | 1 |
1. Interface | |
Interface types | |
| Yes |
Functionality | |
| Yes |
| Yes |
| Yes |
RS 485 | |
| 12 Mbit/s |
| 100 m |
Protocols | |
PROFIBUS DP master | |
Services | |
| Yes |
| Yes |
| Yes |
| No |
| No |
| 125 |
| Yes |
PROFIBUS DP slave | |
| 12 Mbit/s |
| Yes |
| 120 |
| 128 byte |
Services | |
| Yes; Only with active interface |
| Yes; Only with active interface |
| Yes; Only with active interface |
| Yes; No subscriber possible - only passive publisher |
| Yes |
Transfer memory | |
| 244 byte |
| 244 byte |
Interrupts/diagnostics/status information | |
Diagnostics function | Yes |
Diagnostics indication LED | |
| Yes; green/red DIAG LED |
Potential separation | |
between backplane bus and interface | Yes |
Ambient conditions | |
Ambient temperature during operation | |
| -40 °C; = Tmin; Startup @ -25 °C |
| 60 °C; = Tmax |
| -40 °C; = Tmin; Startup @ -25 °C |
| 50 °C; = Tmax |
Altitude during operation relating to sea level | |
| Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
Relative humidity | |
| 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) |
Use in stationary industrial systems | |
| Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
Dimensions | |
Width | 35 mm |
Height | 117 mm |
Depth | 75 mm |
Weights | |
Weight, approx. | 80 g |