Technical Summary
| Based on | 6ES7321-7RD00-0AB0 |
|---|---|
| Product lifecycle | Product cancellation |
| Conformal coating | Yes |
| Load voltage L+ rated value (DC) | 24 V |
| Input voltage rated value (DC) | 8.2 V; from internal power circuit supply |
| Number of digital inputs | 4 |
| Number of NAMUR inputs | 4 |
| Diagnostics function | Yes |
| Module for Ex(i) protection | Yes |
| Input frequency (with a time delay of 0.1 ms), max. | 2 kHz |
| Power loss, typ. | 1.1 W |
Applications
For signals from the hazardous area.
For two-wire NAMUR encoder connections on the input side.
Key Features
Exact order number 6AG1321-7RD00-4AB0 for the SIPLUS S7-300 family.
Built with conformal coating for the supplied variant.
Digital input module with 4 DI.
Configured for 24 V DC and NAMUR/DIN 19234 signals.
Diagnostics-capable module with diagnostic information readable.
Supplied lifecycle status: Product cancellation.
Frequently Asked Questions
What is Siemens 6AG1321-7RD00-4AB0?
It is a SIPLUS S7-300 SM 321 4DI NAMUR module.
How many digital inputs does 6AG1321-7RD00-4AB0 have?
It has 4 digital inputs and 4 NAMUR inputs.
What is the rated load voltage for this module?
The load voltage L+ rated value is 24 V.
What lifecycle status is given for 6AG1321-7RD00-4AB0?
The lifecycle status is Product cancellation.
