6ES72211BH320XB0 | SIEMENS DIGITAL INPUT SM 1221
Code: 1795257
ManufacturerSiemens
Catalog number6ES72211BH320XB0
TypeSIMATIC S7-1200, Digital input SM 1221, 16 DI, 24
CategoryPLC digital I/O-module
EAN code6940408101920
Details
- •16 DI
- •Programmable logic controllers PLC
- •PLC digital I/O-module
- •1 KOM
- •SIEMENS
Technical specifications
Width45mm
Short-circuit protection, outputs availableNo
Input current at signal 14mA
Height100mm
Suitable for safety functionsNo
RedundancyNo
Depth75mm
Type of voltage (input voltage)DC
Type of electric connectionPlug-in connection
Time delay at signal exchange12.8 - 12.8ms
Explosion safety category for gasATEX gas-ex-protection, Cat. 3G
Appendant operation agent (Ex ia)No
Appendant operation agent (Ex ib)No
Digital outputs configurableNo
Digital inputs configurableYes
Explosion safety category for dustNone
Permitted voltage at input0 - 30V
Supply voltage AC 60 HzV
Supply voltage DC20.4 - 28.8V
Supply voltage AC 50 HzV
Number of digital inputs16
Number of digital outputs0
Voltage type of supply voltageDC
Type of digital outputNone
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user