| Manufacturer: | Siemens |
| Product Category: | PLC Systems |
| Spare Part Number: | 6ES7521-1BL10-0AA0 |
| Estimated shipping dimensions: | 3.4x12.5x14.6cm |
| weight: | 0.28 kg |
| Tariff Code: | 8537101190 |
| Country of origin: | Germany |
| Place of shipment: | Xiamen, Fujian, China |
| Input Voltage: | 24 V DC |
| Input Current: | 15 mA at 5V DC |
| Signal Delay: | 3.0 ms |
| Input Signal Type: | Sinking/Sourcing |
| Module Format: | Compact, rack-mounted module |
| Operating Voltage Range: | 20.4 V to 28.8 V DC |
| Isolation Voltage: | 500 V DC |
| Power Dissipation: | 1.3 W (typical) |
| Response Time: | 0.1 to 3 ms |
| Protection Rating: | IP20 |
