Product Overview
Applications
The outputs can control a digital input.
Two outputs can be switched in parallel for redundant control of a load.
Technical Summary
| Product type | SIMATIC S7-300 digital output SM 322 |
|---|---|
| Digital outputs | 64 |
| Rated load voltage | 24 V DC |
| Permissible load voltage | 20.4 V to 28.8 V |
| Rated output current | 0.3 A for signal "1" |
| Output isolation | Between the channels and backplane bus: Yes; Optocoupler; between channels: in groups of 16 |
| Short-circuit protection | Yes; Electronic |
| Required front connector | Cable: 6ES7392-4Bxx0-0AA0; terminal blocks: 6ES7392-1xN00-0AA0 |
| Product lifecycle | Product cancellation |
Key Features
64 digital outputs with isolation in groups of 16.
Rated load voltage: 24 V DC; permissible range: 20.4 V to 28.8 V.
Rated output current for signal "1": 0.3 A; permissible range: 2.4 mA to 0.36 A.
Electronic short-circuit protection is provided.
Cable 6ES7392-4Bxx0-0AA0 and terminal blocks 6ES7392-1xN00-0AA0 are required.
Product cancellation.
Frequently Asked Questions
What is the exact product identity?
It is Siemens 6ES7322-1BP00-0AA0, a SIMATIC S7-300 digital output SM 322 module.
How many digital outputs does the module have?
It has 64 digital outputs, with isolation in groups of 16.
What load voltage and output current does it use?
The rated load voltage is 24 V DC, and the rated output current for signal "1" is 0.3 A.
Which connection items are required?
Cable 6ES7392-4Bxx0-0AA0 and terminal blocks 6ES7392-1xN00-0AA0 are required.
