Technical Summary
| Product designation | SIMATIC S7-300, digital output SM 322, isolated 16 DO, relay contacts, 1x 20-pole |
|---|---|
| Product lifecycle | Product cancellation |
| Number of digital outputs | 16; Relays |
| Load voltage L+ | 120 V |
| Load voltage L1 | 230 V |
| Output current for signal "1" rated value | 2 A |
| Power loss, typ. | 4.5 W |
| Required front connector | 20-pin |
| Potential separation between the channels | Yes |
| Potential separation between the channels and backplane bus | Yes; Optocoupler |
Applications
For controlling a digital input.
For switching loads through 16 relay outputs with isolated channels.
Key Features
Digital output SM 322 for the SIMATIC S7-300 family.
16 DO with relay contacts and potential separation between the channels.
Required front connector: 20-pin.
Lifecycle status supplied for ordering checks.
Load voltage L+ rated value (DC): 120 V; Load voltage L1 rated value (AC): 230 V.
Frequently Asked Questions
What is Siemens 6ES7322-1HH01-0AA0?
It is a SIMATIC S7-300 digital output SM 322 with 16 DO, relay contacts, and 1x 20-pole connection.
What is the product lifecycle status of 6ES7322-1HH01-0AA0?
Product cancellation.
What connector does 6ES7322-1HH01-0AA0 require?
A 20-pin front connector is required.
What are the output ratings for 6ES7322-1HH01-0AA0?
Output current for signal "1" rated value: 2 A.
What are the load voltage values for 6ES7322-1HH01-0AA0?
Load voltage L+: 120 V DC. Load voltage L1: 230 V AC.
