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SIMATIC S7-1200, Digital input SB 1...
In stock price (excl. VAT):
68,66 €
This price is valid until 2024-10-01
Price per pcs:
68,66 €
EAN: 6940408100787
MPN: 6ES7221-3BD30-0XB0
Our warehouse:
No
Vendor stock:
Yes
Per pallet:
N/A
Technical data
| Item condition | New |
| Manufacture name | SIMATIC S7-1200, Digital input SB 1... |
| Brand | Siemens |
| Categories |
Programmable logic controllers |
| Country of origin | CN |
| Harmonized System Code | 8538 9091 00 |
| Width | 38 mm |
| Height | 62 mm |
| Depth | 21 mm |
| Input current at signal 1 | 7 mA |
| Suitable for safety functions | No |
| Number of digital inputs | 4 |
| Number of digital outputs | UN |
| Time delay at signal exchange | UN ms |
| Voltage type of supply voltage | DC |
| Type of voltage (input voltage) | DC |
| Redundancy | No |
| Output current | UN A |
| Short-circuit protection, outputs available | - |
| Type of digital output | None |
| Type of electric connection | Screw-/spring clamp connection |
| Explosion safety category for gas | ATEX gas-ex-protection, Cat. 3G |
| Explosion safety category for dust | None |
| Appendant operation agent (Ex ia) | No |
| Appendant operation agent (Ex ib) | No |
| Supply voltage AC 50 Hz | UN V |
| Supply voltage AC 60 Hz | UN V |
| Supply voltage DC | UN V |
| Permitted voltage at output | UN V |
| Permitted voltage at input | 0-28.8 V |
| Digital inputs configurable | Yes |
| Digital outputs configurable | Yes |
Packing details
| Packing level 1 | 6940408100787 |
Description
SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input SIMATIC S7-1200 Basic Controller - Flexible thanks to wide variety of communication options If you only have to extend your SIMATIC S7-1200 CPU with a few inputs or outputs, signal boards are a good alternative to signal modules. Signal boards are plugged directly onto the front of the controller (also possible with the CPU 1211C) and are available as digital and analog input, output and hybrid modules. A communications board with an RS 485 interface is also available. Signal boards thus permit subsequent expansion of the configuration without requiring any further space in the control cabinet.