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Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller

Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller

Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller
Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller

Large Image :  Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller Get Best Price

Product Details:
Place of Origin: Germany
Brand Name: Siemens
Certification: CE
Model Number: SM 421 Digital Input Module
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: consult for best discount
Packaging Details: Siemens original package
Delivery Time: 2-5 days
Payment Terms: T/T, , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability: 500 Pcs/month
Detailed Product Description
Module Type: Input Type Function: S7-400 Digital Input Module
Isolated: 16 OR 32 DI Description: S7-400 Signal Module
Warranty: 12 Months Material: Siemens Material
High Light:

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                     Siemens S7-400 SM421 PLC CPU Module SM421 Series Digital Input Module
 

Product Description

Semi-Automatic SIEMENS of programmable controller, with the characteristics of small size, high speed, standardized. PLC ladder diagram, Boolean mnemonics, function chart, functional modules and statements describe programming language, it don't need a lot of activity components and the attachment electronic components, programming is simple, has high operability, can automatic diagnosis, maintenance easy.

 

Technical specifications

Article number

6ES7421-7BH01

-0AB0

6ES7421-1BL01

-0AA0

6ES7421-1EL00

-0AA0

6ES7421-1FH20

-0AA0

6ES7421-7DH00

-0AB0

 

SM421, 16DI, DC24V, 0.05MS INPUT DELAY

SM421, 32DI, DC24V

SM421, 32DI, DC/AC 120V

SIMATIC S7-400, DIG.INPUT MOD.

SIMATIC S7-400, SM 421

Supply voltage          
Load voltage L+          
  • ● Rated value (DC)

24 V        
  • ● permissible range, lower limit (DC)

20.4 V        
  • ● permissible range, upper limit (DC)

28.8 V        
Input current          
from supply voltage L+, max. 120 mA        
from backplane bus 5 V DC, max. 130 mA 20 mA 200 mA 80 mA 150 mA
Power loss          
Power loss, typ. 5 W 6 W 6.5 W 12 W 8 W; 3.5 W (24 V DC); 6.5 W (48 V DC); 8.0 W (60 V DC)
Digital inputs          
Number of digital inputs 16 32 32 16 16
Number of simultaneously controllable inputs          
  • ● Number of simultaneously controllable inputs

16 32 32 16 16
Input voltage          
  • ● Type of input voltage

DC DC AC/DC AC/DC AC/DC
  • ● Rated value (DC)

24 V 24 V      
  • ● Rated value (UC)

    120 V; 47 ... 63 Hz 230 V; 120/230 V UC (47 ... 63 Hz) 24 V; 24 V UC to 60 V UC (47 ... 63 Hz)
  • ● for signal "0"

-30 V DC to +5 V DC -30 V DC to +5 V DC 0 to 20 V UC 0 to 40 V AC/ -40 to +40 V DC -6 to +6 V DC/ 0 to 5 V AC
  • ● for signal "1"

11 V DC to 30 V DC 13 V DC to 30 V DC 79 to 132 V AC; 80 to 132 V DC 74 to 264 V AC; 80 to 264 V DC, -80 to -264 V 15 to 72 V DC; -15 to -72 V DC; 15 to 60 V AC
Input current          
  • ● for signal "0", max. (permissible quiescent current)

  1.3 mA 1 mA 6 mA; AC: 6 mA; DC: 2 mA  
  • ● for signal "1", typ.

6 mA; 6 to 8 mA 7 mA 2 mA; 2 to 5 mA 10 mA; at 120 V: 10 mA AC, 1.8 mA DC; at 230 V: 14 mA AC, 2 mA DC 4 mA; 4 to 10 mA

 

Main Types of S7-400 Module:

6ES7 421-1BL01-0AA0

6ES7 421-1EL00-0AA0

6ES7 421-1FH20-0AA0

6ES7 421-7DH00-0AB0

6ES7 412-1BL01-0AA0

6ES7 422-1BH11-0AA0

6ES7 422-1BL00-0AA0

6ES7 422-7BL00-0AB0

6ES7 422-1FH00-0AA0

6ES7 422-1HH00-0AA0

6ES7 431-0HH00-0AB0

6ES7 431-1KF00-0AB0

6ES7 431-1KF10-0AB0

6ES7 431-1KF20-0AB0

6ES7 431-7QH00-0AB0

6ES7 431-7KF00-0AB0

6ES7 431-7KF10-0AB0

6ES7 432-1HF00-0AB0

6ES7 450-1AP00-0AE0

6ES7 451-3AL00-0AE0

6ES7 452-1AH00-0AE0

6ES7 453-3AH00-0AE0

6ES7 455-0VS00-0AE0

6ES7 455-1VS00-0AE0

6ES7 440-1CS00-0YE0

6ES7 441-1AA04-0AE0

6ES7 441-2AA04-0AE0

6ES7 492-1AL00-0AA0

6ES7 400-1TA01-0AA0

6ES7 400-1JA01-0AA0

 

Semi Automatic Digital Input Module / High Speed PLC Programmable Logic Controller 0

 

lNew and original Quality:

All parts are original from international famous manufacturers.

lCompetitive Price:

All quotation base on prompt market price, large order quantity and rapid response.

lFast & Economical Delivery:

All shipment can be arrange delivery on or before confirmed delivery date, customer can arrange pick up by your own forwarder,

also we can arrangedelivery foryouby air cargo, DHL, and some economical delivery terms by freight prepaid.

Contact Details
Yueqing Richuang Automation Equipment Co.,Ltd

Contact Person: sales

Tel: +8618158331966

Send your inquiry directly to us