3RK1901-1GA01 AS-I OVERVOLTAGE PROTECTION MODULE
From SIEMENS
| AS-i overvoltage protection module IP67, for lightning protection zone 2 | |||
| General technical data: | |||
| Design of the product | overoltage protection modules - modules with special functions | ||
| Product function | |||
| Ground fault detection | No | ||
| counter | No | ||
| Overvoltage detection | Yes | ||
| Protocol is supported AS-interface protocol | No | ||
| Addressing | the module does not need its own AS-Interface address | ||
| Rated discharge current 8/20 | |||
| AS-Interface | |||
| — Core-PG | kA | 10 | |
| — Core-core | kA | 0.5 | |
| AUX POWER | |||
| — Core-PG | kA | 10 | |
| — Core-core | kA | 0.5 | |
| Protection level Usp | |||
| at Isn | |||
| — AS-Interface Core-PG max | kV | 1.8 | |
| — AS-Interface Core-core max | V | 100 | |
| — AUX POWER Core-PG max | kV | 1.8 | |
| — AUX POWER Core-core max | V | 70 | |
| at 1 kV/µs | |||
| — AS-Interface Core-PG max | V | 700 | |
| — AS-Interface Core-core max | V | 50 | |
| — AUX POWER Core-PG max | V | 600 | |
| — AUX POWER Core-core max | V | 40 | |
| Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 | E | ||
| Equipment marking acc. to DIN EN 61346-2 | K | ||
| Ambient conditions: | |||
| Ambient temperature | |||
| during operation | °C | -25 ... +85 | |
| during storage | °C | -40 ... +85 | |
| Protection class IP | IP67 | ||
| Mechanical data: | |||
| Width | mm | 45 | |
| Height | mm | 80 | |
| Depth | mm | 25 | |
| Mounting type | standard rail mounting/wall mounting | ||
