Description
SIPLUS S7-400 SM 421 32DI -25…+60 °C based on 6ES7421-1BL01-0AA06AG14211BL012AA0_datasheet_en
Overview
The following SIPLUS S7-400 F digital modules are available for use in extreme environmental conditions:
- SIPLUS S7-400 SM 421;
digital inputs - SIPLUS S7-400 SM 422;
digital outputs
SIPLUS S7-400 digital modules are designed for use in the following environmental conditions:
- Extended ambient temperature range from -25 °C to +60 °C
- Where increased resistance to chemical, mechanical and biological loading as well as salt spray is required
- Higher installation altitudes
- In relative humidity up to 100%
