Siemens 6ES7221-1BH32-0XB0
SM 1221 Digital Input module

Siemens 6ES7221-1BH32-0XB0
In Stock


SIMATIC S7-1200 Digital Input module SM 1221


Item Number: 6ES7221-1BH32-0XB0
Total price: 211.00
The price is not final. Please check with the manager!
Contact our experts
  • Overview
  • Comments


Siemens SM 1221 DC Module with digital input, 16 DI, 24 V DC, Sink/Source.
6ES72211BH320XB0 discrete I/O modules are designed for use with SIMATIC S7-300 controllers. Thanks to its exceptional characteristics, it is possible to optimally adapt the controller to the requirements of the task being solved. They also help to provide flexible interface with the control object. With the S7-300 signal modules it is possible to connect most of the existing digital sensors and drives.
These modules are characterized by compact design, easy installation, and convenient connection of external circuits

6ES72211BH320XB0 Features:
  • Device ID: Siemens 6ES7 221 1BH32 0XB0
  • Unit ID: 85389091
  • Item series: 6ES7221
  • Item Catalog Chapter: ST72
  • Unit Life Stage: Active
  • Device Package Size (cm): 8,80 x 10,90 x 5,60
  • Item SKU: UCKCLTB5
  • Unit Net Weight: 0,21 Kg
6es7221 1bh32 0xb0 Datasheet:
  • Type: modular
  • Mounting: on DIN rail
  • Rated voltage: 24 V
  • Voltage type: DC
  • Permissible range, lower limit (DC): 20.4 V
  • Permissible range, upper limit (DC): 28.8 V
  • Degree of protection: IP20
  • Number of inputs: 16 pcs
  • Dimensions without packaging
  • 45x100x75 mm
  • High-speed inputs: No
  • Display: No
  • Keyboard: No
  • Expandability: No
  • The lineup: SIMATIC
  • Max. ambient temperature: +60 °C
  • Min. ambient temperature: -20 °C
  • Normal power dissipation: 2.5 W
  • Input current from rear rack bus: 5 VDC current (max. 130 mA)
  • Digital inputs from load voltage source L+ (no load) (max): 4 mA / per channel


No comments yet

Write a comment