Siemens 6ES7221-1BF32-0XB0 is a SIMATIC S7-1200 SM 1221 digital input signal module with 8 × 24 V DC sink/source inputs (IEC 61131 Type 1). It is supplied from 24 V DC (20.4…28.8 V), supports parameterizable input delays (0.2…12.8 ms in groups), provides diagnostic alarm and input status LEDs, and is intended for control-cabinet installation (IP20).
SIMATIC S7-1200, Digital Input SM 1221, 8 DI, 24 V DC, Sink/Source
| Brand | : | Siemens |
| Category | : | Digital Input modules |
| Model Number | : | 6ES7221-1BF32-0XB0 |
| Manufacturer Part Number | : | 6ES7221-1BF32-0XB0 |
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Description
Specification
Electrical Input/Output
| Power |
24 V DC (20.4–28.8 V) |
|---|
I/O & Signal
| Number of Digital Inputs (DI) |
8 |
|---|
Environmental
| Operating Temperature Range |
-20 °C to 60 °C (vertical max 50 °C) |
|---|
Physical
| Dimensions (L×W×H) |
45 × 100 × 75 mm (W×H×D) |
|---|
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