6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
Model
6ES7321-7EH00-0AB0

Item specifics

Brand
Siemens
Warranty
365 Days
Product Line
Siemens SIMATIC S7-300 Enclosure
Supply
Siemens SIMATIC S7 300 SM 321 digital input module
Siemens S7-300
6ES7321-7EH00-0AB0
Model
6ES7 321-7EH00-0AB0
Number
6ES73217EH000AB0

Review

Description

SIEMENS SIMATIC S7-300 SM 321 Modules 6ES7321-7EH00-0AB0 HMI Case Replacement


Siemens SIMATIC S7-300 SM 321 digital input modules 6ES7321-7EH00-0AB0 Plastic Case Repair Replacement

Digital input module SM 321; DI 32 x DC 24 V; (6ES7321-7EH00-0AB0 Plastic Shell) Properties
Properties of SM 321; DI 32 x DC 24 V:
● 32 inputs, isolated in groups of 16
● Rated input voltage 24 V DC
● Suitable for switches and 2-/3-/4-wire proximity switches (BEROs)


SIPLUS S7-300 6ES7 321-7EH00-0AB0 HMI Case Modules comparison with "standard" modules
The functional scope and technical data of SIPLUS S7-300 6ES73217EH000AB0 Housing modules and of "standard" modules are identical, with the exception of the environmental conditions.
SIPLUS S7-300 modules have a separate order number. The mechanical/climatic environmental conditions and the method of testing these have changed. The SIPLUS S7-300 6ES7321-7EH00-0AB0 Plastic Cover Body modules are specified:
● For deployment in harsh environmental conditions.
● For use in hostile environments.
● For extreme temperature ranges.




Specifications:

The table below describes the parameters of the Siemens SIMATIC SM 321 digital input modules 6ES7 321-7EH00-0AB0 Plastic Cover Parts.

Atmospheric pressure: 1080 to 660 hPa
Efficiency: 84 %
Power consumption: 57 W
Product Line: Siemens Simatic S7-300
Temperature: –40 °C to +70°C
Dimensions W x H x D (mm): 40 x 120.4 x 110.8
Part Number : 6ES7321-7EH00-0AB0
Power loss: Typ. 9 W
Safety isolation: SELV circuit
Warranty: 365 days Warranty


Related Siemens Simatic S7-300 Part No. :

Siemens Simatic S7 300 Description Inventory status
6AG1322-1CF00-2AA0 Siemens SIPLUS S7-300 SM 322 Plastic Case SM 321 Replacement Available Now
6AG1322-1FF01-2AA0 SIMATIC SIPLUS S7-300 SM 322 Plastic Shell Repair Part In Stock
6AG1334-0KE00-2AB0 Siemens SIPLUS S7-300 SM 334 Housing Enclosure Repair Available Now
6AG1334-0KE00-7AB0 Siemens SIPLUS S7-300 SM 334 Plastic Shell Replacement In Stock
6ES7153-2AA02-0XB0 Siemens S7-300 IM 153-2 Plastic Case Replacement In Stock
6ES7321-7EH00-0AB0 S7-300 SM 321 Digital Input Modules Enclosure Replace In Stock
6ES7321-7KF02-0AB0 SM 321 Digital Input Modules Plastic Case Replacement Available Now
6ES7322-8BH10-0AB0 S7-300 SM 322 Digital Output Modules Housing Repair Available Now
6ES7331-7HF00-0AB0 S7-300 SM 331 Analog Input Modules Plastic Shell Repair In Stock
6ES7331-7KF01-0AB0 SIMATIC S7-300 ANALOG INPUT SM 331 HMI Case Replacement Available Now
PLC Siemens S7 300 Description Inventory status

Siemens SIMATIC S7-300 HMI Manuals PDF Download:

  • 6AG13211BH022AA0 Datasheet
  • 6AG13211CH202AA0 Datasheet
  • SIEMENS SIMATIC S7-300 Getting Started for First Time Users
  • SIEMENS SIMATIC S7-300 Module Data Equipment Manual 2022
  • SIEMENS SIMATIC S7-300 Module Data Manual 2013
  • SIEMENS SIMATIC S7-300 Module Data Manual 2017
  • SIEMENS SIMATIC S7-300 Programmable Controller Hardware and Installation Manual
  • SIEMENS SIMATIC S7-300 Programmable Controller Module Specifications Reference Manual
  • SIEMENS SIMATIC S7-300

  • FAQ:

    Question: When do you reset CPU memory?

    Answer: You must reset CPU memory,
    • Before you download a (completely) new user program to the CPU
    • If the CPU requests memory reset with its STOP LED flashing at 0.5 Hz intervals Possible reasons for this request are listed in the table below.
    When do you reset CPU memory?


    Question: How often do I have to replace battery?

    Answer:
    Backup battery: We recommend an annual replacement
    Rechargeable battery: Never needs to be replaced.


    Common misspellings: 

    6ES7321-7E00-0AB0
    ES7321-7EH00-0AB0
    6ES73217-EH00-0AB0
    6ES7321-7EH00-0A80
    6ES73321-7EH00-0AB0