Siemens 6ES7221-1BF32-0XB0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform.
Siemens 6ES7221-1BF32-0XB0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform.
| Manufacturer part number (MPN) | 6ES7221-1BF32-0XB0 |
| EAN / GTIN | 6940408100480 |
| Sales unit | pcs |
| Supply voltage DC | 20.4–28.8 V |
| Voltage type (supply voltage) | DC |
| Number of digital inputs | 8 |
| Digital inputs configurable | Yes |
| Input current at signal 1 | 4 mA |
| Permitted voltage at input | 0–30 V |
| Type of voltage (input voltage) | DC |
| Type of digital output | None |
| Redundancy | No |
| Type of electric connection | Screw connection |
| Time delay at signal change | 0.2–12.8 ms |
| Suitable for safety functions | No |
| Appendant operation agent (Ex ia) | No |
| Explosion safety category for gas | ATEX gas-ex-protection, Cat. 3G |
| Explosion safety category for dust | None |
| Width | 45 mm |
| Height | 100 mm |
| Depth | 75 mm |
| Country of origin | China |
| MOQ | 1 |