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1 month ago
6ES7321-1FH00-0AA0
Siemens 6ES7321-1FH00-0AA0 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
| Specification | Description |
|---|---|
| Part Number | 6ES7321-1FH00-0AA0 |
| Alternative Part Number | 6ES73211FH000AA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Supply Voltage | 120/230 V AC |
| Load Voltage L1 | 230 V AC |
| Input Current (max) | 29 mA |
| Power Loss (typical) | 4.9 W |
| Number of Digital Inputs | 16 |
| Input Characteristic Curve | According to IEC 61131, Type 1 |
| Simultaneously Controllable Inputs | 16 (up to 40 °C and 60 °C, horizontal) |
| Input Voltage (Rated Value, AC) | 230 V AC |
| Input Voltage (Signal "0") | 0 to 40 V |
| Input Voltage (Signal "1") | 79 to 264 V |
| Frequency Range | 47 to 63 Hz |
| Input Current (Signal "1", typical) | 6.5 mA (120V, 60Hz), 16mA (230V, 50Hz) |
| Input Delay (0 to 1, min and max) | 25 ms |
| Cable Length (shielded, max) | 1000 m |
| Cable Length (unshielded, max) | 600 m |
| Connectable Encoders | 2-wire sensor |
| Permissible Quiescent Current (max) | 2 mA |
| Isochronous Operation | No |
| Galvanic Isolation | Optocoupler (between channels and backplane bus) |
| Isolation Test | 4000 VDC |
| Required Front Connector | 20-pin |
| Dimensions (W x H x D) | 40 mm x 125 mm x 120 mm |
| Weight (approx.) | 240 g |
What is the supply voltage for this Siemens digital input module?
The supply voltage for the Siemens 6ES7321-1FH00-0AA0 digital input module is 120/230 V AC. All load voltages must have the same phase.
How many digital inputs does this module have?
The Siemens 6ES7321-1FH00-0AA0 digital input module has 16 digital inputs.
What is the input current from the backplane bus?
The maximum input current from the backplane bus 5 V DC for the Siemens 6ES7321-1FH00-0AA0 module is 29 mA.
What are the power loss specifications for this module?
The typical power loss for the Siemens 6ES7321-1FH00-0AA0 digital input module is 4.9 W.
What are the dimensions of this digital input module?
The dimensions of the Siemens 6ES7321-1FH00-0AA0 digital input module are 40 mm in width, 125 mm in height, and 120 mm in depth.
What is the approximate weight of this module?
The approximate weight of the Siemens 6ES7321-1FH00-0AA0 digital input module is 240 g.
What type of front connector is required for this module?
A 20-pin front connector is required for the Siemens 6ES7321-1FH00-0AA0 digital input module.
Is there galvanic isolation between the channels and the backplane bus?
Yes, the Siemens 6ES7321-1FH00-0AA0 digital input module has galvanic isolation between the channels and the backplane bus, provided by an optocoupler.
Can this module be used with 2-wire sensors?
Yes, the Siemens 6ES7321-1FH00-0AA0 digital input module can be used with 2-wire sensors.
What is the maximum cable length for shielded and unshielded cables?
For the Siemens 6ES7321-1FH00-0AA0 digital input module, the maximum cable length is 1000 m for shielded cables and 600 m for unshielded cables.
- Industrial automation systems
- Manufacturing process control
- Conveyor and material handling systems
- Packaging and bottling plants
- Water and wastewater treatment facilities
- Building automation and HVAC control
- Power generation and distribution monitoring
- Chemical and pharmaceutical production processes
- Food and beverage processing plants
- Automotive assembly and testing lines
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
3 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
3 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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