The
Siemens 6ES7221-3BD30-0XB0 is a
SB 1221 Digital Input/ Output Signal Module that converts the level of the external digital signals from the process to the internal signal level of the S7-1200. The
24V Signal Board is plugged direct into the
SIMATIC S7-1200-CPU and linked electrically and mechanically with the CPU in this way. The installation dimensions of the CPU remain unchanged.
- SPS component (category): SPS add-on module
- Specification: 4 DE, 24V/DC, 200kHz
- Voltage: 24V DC
- Input current: 50mA
- Current consumption: 40mA
- Power loss: 1W
- Number of digital inputs: 4
- Operating temperature: -40°C to 70°C
- Dimensions: 38(W) x 62(H) x 21(D)mm
- Weight: 35g
- Type: S7-1200 SB 1221
- Manufacturer part: Siemens 6ES7221-3BD30-0XB0
| Appendant operation agent (Ex ia) |
false |
| Appendant operation agent (Ex ib) |
false |
| Current Consumption |
40ma |
| Depth |
21mm |
| Digital inputs configurable |
true |
| Digital outputs configurable |
true |
| Display |
No |
| Explosion safety category for dust |
N/A |
| Explosion safety category for gas |
N/A |
| Height |
62mm |
| Input current at signal 1 |
7mA |
| Number of Analogue Inputs |
0 |
| Number of Analogue Outputs |
0 |
| Number of Digital Inputs |
4 |
| Number of Digital Outputs |
0 |
| Operating Voltage |
24V DCV |
| Output Current |
N/A |
| Performance level according to EN ISO 13849-1 |
N/A |
| Permitted voltage at input |
0 - 28.8V |
| Permitted voltage at output |
N/A |
| Power Consumption |
N/A |
| Power loss |
1w |
| Redundancy |
false |
| Short-circuit protection, outputs available |
N/A |
| SIL according to IEC 61508 |
N/A |
| Suitable for safety functions |
false |
| Supply voltage AC 50 Hz |
N/A |
| Supply voltage AC 60 Hz |
N/A |
| Supply voltage DC |
N/A |
| Time delay at signal change |
N/A |
| Type |
Add-on module |
| Type of digital output |
N/A |
| Type of electric connection |
N/A |
| Type of output voltage |
N/A |
| Type of voltage (input voltage) |
DC |
| Voltage type (supply voltage) |
DC |
| Width |
38mm |
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