Key Features
- Digital input module: SM 321 with 16 digital inputs.
- Voltage range: 48 V DC to 125 V DC input voltage.
- Protection treatment: Conformal coating.
- Connection: 1x 20-pole connection.
- Temperature range: -25…+70 °C.
- Lifecycle: Product cancellation.
Technical Summary
| Product designation | 6AG1321-1CH20-2AA0 |
|---|---|
| Based on | 6ES7321-1CH20-0AA0 |
| Product function | SM 321 |
| Number of digital inputs | 16 |
| Input voltage | 48 V DC to 125 V DC |
| Type of input voltage | DC |
| Conformal coating | Yes |
| Temperature range | -25…+70 °C |
| Connection | 1x 20-pole |
| Load voltage L+ rated value | 48 V |
| Power loss, typ. | 4.3 W |
| Product lifecycle | Product cancellation |
Applications
- Digital input signal acquisition: For connecting 16 DC digital input signals within the stated 48 V DC to 125 V DC range.
Frequently Asked Questions
What is Siemens 6AG1321-1CH20-2AA0?
It is a SIPLUS S7-300 SM 321 spare part based on 6ES7321-1CH20-0AA0.
How many digital inputs does 6AG1321-1CH20-2AA0 have?
It has 16 digital inputs.
What input voltage range does 6AG1321-1CH20-2AA0 support?
The input voltage is 48 V DC to 125 V DC.
What connection and protection details are given for 6AG1321-1CH20-2AA0?
It has a 1x 20-pole connection and conformal coating.
What product lifecycle status is listed for 6AG1321-1CH20-2AA0?
Product cancellation.
