DP RS 232/422/485-9P
Article Nr. : 240060
Surge voltage arrester for serial interfaces RS232/RS422/RS485. The multi pole surge protective plug adapter make serial interfaces of computers or controll systems secure of transient overvoltages.
- Pluggable surge voltage fine protection
- Pluggable surge voltage fine protection
- Protection against transverse surges as well as longitudinal surges
- Very quick response time
- Surge protection of all active lines
- Easy installation as adapter plug/socket
- Suitable for retrofitting
- Integrated earthing conductor
| Nominal voltage DCUN | 15 V= |
| Max. continuous operating voltage DCUc | 17 V= |
| C2 nominal discharge current (8/20 µs) line-lineIn | 0,5 kA |
| C2 nominal discharge current line-earthIn | 5 kA |
| Max. discharge current (8/20 μs) line-lineImax | 0,75 kA |
| Max. impulse discharge current (8/20 µs) line to PEImax | 10 kA |
| Protection level at In (line-line)Up | ≤ 880 V |
| Protection level at In (line-earth)Up | ≤ 44 V |
| Response time line-line or line-GND | <1 ns |
| Response time line-PE or GND-PEtA | <100 ns |
Additional Information
| Max. transmission frequencyfG | 13 MHz |
| Max. transmission rateVs | 10 Mbit/s |
| Protected lines | 9 |
| Operating temperature rangeTU | -40 - +80 °C |
| Cross section of earthing conductor | 2.5 mm² |
| Type of connection | D SUB 9 |
| Enclosure material / colour | ABS |
| Degree of protection (IEC EN 60529) | IP 20 |
| Dimensions (L x W x H) | 53 x 33 x 16 mm |