Direct link
  • Conrad
  • My account

    Log in / Register

  • Shopping cart

  • Subscribe to the newsletter and receive a €5 voucher Subscribe to the newsletter and receive a €5 voucher
  • Procurement

    Order & eProcurement

    eProcurement automates lengthy approval procedures and digitizes the exchange of information.
    We offer you fast and reliable quotations
    Re-order past orders quickly and save time
    Es gibt kaum etwas, das wir nicht beschaffen können.

    All order and procurement services

  • Services
    Direct order
    Newsletter
    Guide
    Helpdesk

    All Services

  • Offers %
    Conrad Sale
    Marken Duell
    Molex
    Samsung
    HP
    Fluke
    Makita
    Homematic
  • Our products
  • My account
  • shopping list
  • Log out
Conrad
Start
Automation & PneumaticsAutomationSPSSiemensSiemens SIMATIC S7-1200 System Accessories

Siemens SM 1221 6ES72211BF320XB0 PLC digital input 28.8 V

EAN:
Part number:
Item no:
A Siemens SM 1221 DC digital input/output module, grey, with labels for input and output numbers.
A Siemens SM 1221 DC digital input/output module, grey, with labels for input and output numbers.
Image similar
Siemens
Fast track dispatch on Fri 23 Oct

3 Piece(s)
Sales and shipping:
Conrad ElectronicTerms & Conditions

Number
Total (€ 169.99 / piece)
€ 169.99
prav.tax.untaxed incl. VAT incl. VAT plus VAT. plus VAT. Inkl. 0% MwSt. gem §12 Abs. 3 UStG. 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
prav.priceAvailability.privatecopyingfee.cost ...
Bulky goods surcharge without further shipping costs 
incl. % customer discount 
...
Only 3 Piece(s) available
14-day return policy included
Report legal concerns
  • Technical specifications
  • Variants
  • Documents & Downloads
  • Description
Pre-contractual information under the EU Data Act

Technical specifications

  • SIMATIC S7-1200, digital input SM 1221, 8DI, DC 24 V,
  • Sink / source;
  • Weight: 170 g
Compatible with (details)

Siemens SIMATIC S7-1200

Product type

PLC digital input

Type

SM 1221

Manufacturer part #

6ES72211BF320XB0

Type

8 DE 24 V / DC, 8 potential insulated

No. of digital inputs (max.)

8

No. of inputs (max.)

8

Min. operating voltage

20.4 V

Operating voltage

20.4 - 28.8 V

Max. operating voltage

28.8 V

Operating voltage

28.8 V

Height

100 mm

Length

75 mm

Width

45 mm

IP20

Series

S7-1200

Dim

(L x W x H) 75 x 45 x 100 mm

Content

1 pc(s)

Max. ambient temperature

+60 °C

Min. ambient temperature

-20 °C

UKCA

yes

Variants(All information include VAT, plus shipping costs)

Type
Product type
 
Siemens SM 1221 6ES72211BF320XB0 PLC digital input 28.8 V
Siemens SM 1221 6ES72211BF320XB0 PLC digital input 28.8 V

197619

Fast track dispatch on Fri 23 Oct
3 Piece(s)Conrad Electronic
This article
8 DE 24 V / DC, 8 potential insulated
PLC digital input
Minimum order quantity: 1
Multiple: 1

€ 169.99*

Siemens SM 1221 6ES72211BH320XB0 28.8 V
Siemens SM 1221 6ES72211BH320XB0 28.8 V

197708

Fast track dispatch on Fri 23 Oct
3 Piece(s)Conrad Electronic
16 DE 24 V / DC, 16 potential insulated
Minimum order quantity: 1
Multiple: 1

€ 265.00*

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 197619 Siemens SM 1221 6ES72211BF320XB0 PLC digital input 28.8 V

Description

Digital inputs to complement the integrated peripherals of CPUs for the flexible adjustment of the controller to the task and the subsequent expansion of the system with additional inputs.

Description

Digital inputs to complement the integrated peripherals of CPUs for the flexible adjustment of the controller to the task and the subsequent expansion of the system with additional inputs.

More interesting products

(*All information is plus legal VAT)
Siemens SM 1222 6ES72221BH320XB0 PLC digital output module 28.8 V

Siemens SM 1222 6ES72221BH320XB0 PLC digital output module 28.8 V

Conrad Electronic

€ 275.00*
Siemens SB 1223 6ES72230BD300XB0 PLC digital I/O module 28.8 V

Siemens SB 1223 6ES72230BD300XB0 PLC digital I/O module 28.8 V

Conrad Electronic

€ 99.99*
Siemens S7-1200 SB 1221 6ES72213BD300XB0 PLC digital input 24 V

Siemens S7-1200 SB 1221 6ES72213BD300XB0 PLC digital input 24 V

Conrad Electronic

€ 99.99*
Siemens CM 1241 6ES72411AH320XB0 PLC communication module 28.8 V

Siemens CM 1241 6ES72411AH320XB0 PLC communication module 28.8 V

Conrad Electronic

€ 199.99*
Siemens SM 1231, AI 8x13 bit 6ES72314HF320XB0 PLC analogue input module 24 V

Siemens SM 1231, AI 8x13 bit 6ES72314HF320XB0 PLC analogue input module 24 V

Conrad Electronic

€ 545.00*
Siemens SB 1232 6ES72324HA300XB0 PLC analogue output module 10 V DC

Siemens SB 1232 6ES72324HA300XB0 PLC analogue output module 10 V DC

Conrad Electronic

€ 144.99*
Siemens CM 1241 6ES72411CH320XB0 PLC communication module 24 V

Siemens CM 1241 6ES72411CH320XB0 PLC communication module 24 V

Conrad Electronic

€ 199.99*
Siemens CM 1243-5 Profibus Master 6GK72435DX300XE0 PLC communication module 24 V

Siemens CM 1243-5 Profibus Master 6GK72435DX300XE0 PLC communication module 24 V

Conrad Electronic

€ 729.00*
Siemens CB 1241 6ES72411CH301XB0

Siemens CB 1241 6ES72411CH301XB0

Conrad Electronic

€ 129.99*
Siemens SM 1223 6ES72231BH320XB0 PLC digital I/O module 28.8 V

Siemens SM 1223 6ES72231BH320XB0 PLC digital I/O module 28.8 V

Conrad Electronic

€ 265.00*
Siemens SM 1231, AI 4x13 bi 6ES72314HD320XB0 PLC analogue input module 35 V

Siemens SM 1231, AI 4x13 bi 6ES72314HD320XB0 PLC analogue input module 35 V

Conrad Electronic

€ 339.00*
Siemens 6EP3333-6SB00-0AY0 6EP33336SB000AY0

Siemens 6EP3333-6SB00-0AY0 6EP33336SB000AY0

Conrad Electronic

€ 139.99*
Siemens S7-1200 SM 1232 6ES72324HD320XB0 PLC analogue output module 24 V

Siemens S7-1200 SM 1232 6ES72324HD320XB0 PLC analogue output module 24 V

Conrad Electronic

€ 575.00*
Siemens 6ES7954-8LE04-0AA0 6ES79548LE040AA0 PLC memory card

Siemens 6ES7954-8LE04-0AA0 6ES79548LE040AA0 PLC memory card

Conrad Electronic

€ 249.99*
Siemens SM 1234 6ES72344HE320XB0 PLC analogue I/O module

Siemens SM 1234 6ES72344HE320XB0 PLC analogue I/O module

Conrad Electronic

€ 499.00*
Siemens SM 1223 6ES72231QH320XB0 PLC add-on module

Siemens SM 1223 6ES72231QH320XB0 PLC add-on module

Conrad Electronic

€ 305.00*
Siemens SM 1221 6ES72211BH320XB0 28.8 V

Siemens SM 1221 6ES72211BH320XB0 28.8 V

Conrad Electronic

€ 265.00*
Siemens SM 1223 6ES72231BL320XB0 PLC digital I/O module 28.8 V

Siemens SM 1223 6ES72231BL320XB0 PLC digital I/O module 28.8 V

Conrad Electronic

€ 419.00*
Siemens S7-1200 SB 1223 6ES72233AD300XB0 PLC add-on module 5 V DC

Siemens S7-1200 SB 1223 6ES72233AD300XB0 PLC add-on module 5 V DC

Conrad Electronic

€ 99.99*
Siemens S7-1200 SB 1222 6ES72221BD300XB0 24 V

Siemens S7-1200 SB 1222 6ES72221BD300XB0 24 V

Conrad Electronic

€ 99.99*
Siemens CSM 1277 6GK72771AA100AA0 PLC add-on module 28.8 V

Siemens CSM 1277 6GK72771AA100AA0 PLC add-on module 28.8 V

Conrad Electronic

€ 239.99*
Siemens S7-1200 SB 1222 6ES72221AD300XB0 PLC add-on module 5 V DC

Siemens S7-1200 SB 1222 6ES72221AD300XB0 PLC add-on module 5 V DC

Conrad Electronic

€ 99.99*
Siemens SM 1222 6ES72221BF320XB0 28.8 V

Siemens SM 1222 6ES72221BF320XB0 28.8 V

Conrad Electronic

€ 169.99*
Siemens 6ES7226-6ME50-0XB0 6ES72266ME500XB0 24 V DC

Siemens 6ES7226-6ME50-0XB0 6ES72266ME500XB0 24 V DC

Conrad Electronic

€ 189.99*
  • Secure Payment

  • Trusted Shop

  • Shipping within Europe

  • 2 Years Warranty

  • 30 Days Money Back Guarantee

Helpdesk

Helpdesk

  • Go to FAQ

  • Ordering

  • Shipping

  • Payment

  • Return & Warranty

  • Affiliate


Conrad

Conrad

  • About Conrad

  • Company

  • Press

  • Your Sourcing Platform

  • Sustainability

  • Quality

  • Vulnerability Disclosure Program

  • Career


Our Services

Our Services

  • All Services

  • eProcurement

  • Procurement Service

  • Download Center

  • Guides

  • Promotions


Experience Conrad

Experience Conrad

  • All our Brands

  • All our Categories

  • Holdings


Newsletter

Please enter a valid email address!

Payment methods
  • Mastercard
  • Visa
  • PayPal
  • Prepayment
Social Media
Contact

Contact form

b2b@conrad.com

Contact

Contact form

sales@conrad.com

Commercial shop: Display of net prices excl. VAT and shipping costs

All prices include VAT and plus shipping.

  • Terms & Conditions

  • Imprint

  • Privacy Policy

  • Withdraw from the contract

Product comparison
shopping list