Menu
Your Cart

SM1221 Module 8 inputs 24VDC

SM1221 Module 8 inputs 24VDC
5-10 days
SM1221 Module 8 inputs 24VDC
  • Stock: 5-10 days
  • Brand: SIEMENS
  • Model: Moduł SM1221 8 wejść 24VDC
0,00 zł

S7-1200 expansion module with 8 digital inputs 24VDC type outlet / source.

Catalog number: 6ES7221-1BF30-0XB0.

Specification

  • Supply voltage:
    • Permissible range, lower limit (DC): 20.4 V
    • Permissible range, upper limit (DC): 28.8 V
  • Input current from backplane bus 5VDC: 105 mA
  • Power loss: 1.5W
  • Number of digital inputs: 8 in groups of 2
  • Output voltage (Power supply to the transmitters): Yes
  • Input voltage:
    • Rated value (DC): 24 V
    • For signal "0": 5 VDC at 1 mA
    • For signal "1": 15 VDC at 2.5 mA
  • Input current:
    • For signal "0", maks. (Permissible quiescent current): 1 mA
    • For signal "1", min: 2.5 mA
    • For signal "1", typ: 4 mA

General technical parameters
I/O 8x digital inputs
Industrial grade
Input voltage 24VDC

Write a review

Note: HTML is not translated!
Bad Good

We know that choosing the right product can be difficult. Get a free consultation with a technical expert and make the right decision!

We use cookies to offer you the best experience on our site. By continuing to browse the site, You are agree to use cookies.