6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
6ES7321-7EH00-0AB0 S7-300 Plastic Shell Replacement
SIEMENS SIMATIC S7-300 SM 321 Modules 6ES7321-7EH00-0AB0 HMI Case 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:
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.
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:
6ES7321-7E00-0AB0ES7321-7EH00-0AB0
6ES73217-EH00-0AB0
6ES7321-7EH00-0A80
6ES73321-7EH00-0AB0
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