Key Features
- 8 relay digital outputs: Digital output module SM 322 with 8 DO (relay).
- Isolated channel design: Potential separation between the channels and between the channels and the backplane bus.
- 40-pin front connector: Required front connector: 40-pin.
- Diagnostics functions: Alarms, diagnostic alarm, diagnostic information readable, and group error SF LED.
- Rated switching data: Output current for signal "1" rated value: 5 A.
- Supply and protection details: 24 V DC load voltage L+ and 230 V AC load voltage L1, with RC filter overvoltage protection.
Applications
- Relay-based digital output switching: Switching 8 digital outputs with relay contacts in a SIMATIC S7-300 setup.
- Digital input control: Controlling a digital input.
Technical Summary
| Number of digital outputs | 8; Relays |
|---|---|
| Load voltage L+ rated value (DC) | 24 V |
| Load voltage L+ permissible range upper limit (DC) | 120 V |
| Load voltage L1 rated value (AC) | 230 V |
| Output current for signal "1" rated value | 5 A |
| Power loss, typ. | 3.5 W |
| Required front connector | 40-pin |
| Isolation tested with | 1 500 V AC |
Frequently Asked Questions
What is Siemens 6ES7322-5HF00-0AB0?
It is a SIMATIC S7-300 digital output SM 322 with 8 relay outputs.
What are the load voltage ratings for this module?
Load voltage L+ rated value (DC) is 24 V, and load voltage L1 rated value (AC) is 230 V.
How many outputs does 6ES7322-5HF00-0AB0 provide?
It provides 8 digital outputs with relay contacts.
Which front connector is required for this module?
A 40-pin front connector is required.
What diagnostics are available on this output module?
It includes alarms, a diagnostic alarm, readable diagnostic information, and an SF group error LED.
