The SIMATIC S7-1500 Digital Input Module DI 16x24V DC BA is a 16-channel expansion module designed for the S7-1500 series. It features 16 digital inputs organized in groups of 16, a typical input delay of 3.2 ms, and is classified as Input Type 3 according to IEC 61131. The module includes a push-in front connector and supports a slim 25mm width form factor for space-saving industrial automation applications.
Voltage24V DC
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Technical Specifications
Siemens 6ES7521-1BH10-0AA0 technical specifications.
General
| Number of digital inputs | 16channels |
| Supply voltage | 24V DC |
| Permissible range, lower limit | 19.2V DC |
| Permissible range, upper limit | 28.8V DC |
| Input current for signal 1 | 2.7mA |
| Input delay | 3.2ms |
| Power loss | 2.2W |
| Width | 25mm |
| Height | 147mm |
| Depth | 129mm |
Compliance
| Explosion Safety | ATEX gas-ex-protection, Cat. 3G |
| Ip Rating | IP20 |
| RoHS | Compliant |
Datasheet
Siemens 6ES7521-1BH10-0AA0 Datasheet
Download the complete datasheet for Siemens 6ES7521-1BH10-0AA0 to view detailed technical specifications.
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