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Siemens Digital I/O Module for use with SIMATIC S7-400, SIMATIC S7-400 Series, S7-400

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Siemens Digital I/O Module for use with SIMATIC S7-400, SIMATIC S7-400 Series, S7-400

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Product Details

6ES7421-7DH00-0AB0 / 6ES74217DH000AB0SIEMENS SIMATIC S7-400 6ES7421-7DH00-0AB0 / 6ES74217DH000AB0

Category:PLCs, Power Supplies & I/Os
Manufacturer:SIMATIC S7-400
Group:SIEMENS Automation
6ES7960-1AA06-0XA0
SIMATIC S7-400H, SYNC SUBMODULE V6
$437.00/PCS
IN STOCK
6ES7960-1AB06-0XA0
SIMATIC S7-400H, SYNC SUBMODULE V6
$729.00/PCS
IN STOCK
6ES7960-1AA04-5AA0
SIMATIC S7-400H, PATCH CABLE FO 1M
$91.00/PCS
IN STOCK
6ES7960-1AA04-5BA0
SIMATIC S7-400H, PATCH CABLE FO 2M
$130.00/PCS
IN STOCK
6ES7960-1AA04-5KA0
SIMATIC S7-400H, PATCH CABLE FO 10M
$145.00/PCS
IN STOCK
6ES7197-1LA04-0XA0
SIMATIC S7-400H, Y-LINK FOR CONNECTING SINGLE-CHANNEL
$1635.00/PCS
IN STOCK
6ES7197-1LA1-10XA0
SIMATIC S7-400H, Y-LINK FOR CONNECTING SINGLE-CHANNEL
$1898.00/PCS
IN STOCK
6ES7421-1BL01-0AA0
SIMATIC S7-400H, Y-LINK FOR CONNECTING SINGLE-CHANNEL
$382.00/PCS
IN STOCK
6ES7421-1EL00-0AA0
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE
$764.00/PCS
IN STOCK
6ES7421-1FH20-0AA0
SIMATIC S7-400, DIG.INPUT MOD. SM 421
$420.00/PCS
IN STOCK
6ES7421-7BH01-0AB0
SIMATIC S7-400, DIGITAL INPUT SM 421
$713.00/PCS
IN STOCK
6ES7421-7DH00-0AB0
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE
$463.00/PCS
IN STOCK
6ES7422-1BH11-0AA0
SIMATIC S7-400, SM 422 DIGITAL OUTPUT MODULE
$445.00/PCS
IN STOCK
6ES7422-1BL00-0AA0
SIMATIC S7-400, SM 422 DIGITAL OUTPUT MODULE
$560.00/PCS
IN STOCK
6ES7422-1FH00-0AA0
SIMATIC S7-400, SM 422 DIGITAL OUTPUT MODULE
$666.00/PCS
IN STOCK
6ES7422-1HH00-0AA0
SIMATIC S7-400, SM 422 DIGITAL OUTPUT MODULE
$704.00/PCS
IN STOCK
6ES7422-7BL00-0AB0
SIMATIC S7-400, DIG.OUTPUT MOD. SM 422
$1156.00/PCS
IN STOCK
6ES7431-0HH00-0AB0
SIMATIC S7-400, ANALOG INPUT SM 431
$1068.00/PCS
IN STOCK
6ES7431-1KF00-0AB0
SIMATIC S7-400, SM 431 ANALOG INPUT MODULE OPTIC. ISOLATED
$801.00/PCS
IN STOCK
6ES7431-1KF10-0AB0
SIMATIC S7-400, SM 431 ANALOG INPUT MODULE OPTIC. ISOLATED
$1201.00/PCS
IN STOCK

AttributeValue
Accessory TypeDigital I/O Module
For Use WithSIMATIC S7-400
SeriesSIMATIC S7-400 Series
RangeS7-400


  • Description:SIMATIC S7-400, DIGITAL INPUT SM 421.
  • Quantity available: 10.
  • Warranty: 12 months.
  • Lead time: 1-2 working days.
  • Type of payment:T/T, Paypal, and Western Union.
  • Courier partners: DHL, UPS, TNT, FedEx and EMS.
  • Technical specification, manuals and data sheets: Available on request.
  • To get our best price & fast quotation, pls send us e-mail now.

We Could Supply Full Range Of AB.

  • SIEMENS PLC :
  • SIEMENS SIMATIC LOGO!
  • SIMATIC S7-200 series;
  • SIMATIC S7-300 series;
  • SIMATIC S7-400 series;
  • SIMATIC S7-ET200 series;
  • SIMATIC S7-1200 series;
  • SIMATIC S7-1500 series;
  • SIEMENS SIMATIC HMI series;
  • SIEMENS SIMATIC WinCC series;
  • SIEMENS SITOP POWER series;

If you find the SIEMENS part that you are looking for, pls Skype / Email us for a quote.

If you have any questions, also pls Skype / Email usmail.

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