Product information
Overview
Key Features
- Digital outputs: Has 8 digital outputs with isolated channels and potential separation from the backplane bus through an optocoupler.
- AC output current: Signal "1" output current is rated at 2 A; the permissible maximum is 2 A for 0 to 40 °C and 1 A for 40 to 60 °C.
- Load voltage: Rated load voltage is 230 V; the stated AC range is 120/230 V AC, with a permissible range from 79 V to 264 V.
- Diagnostics: Has parameterizable diagnostics and diagnostic alarms, with a red group error SF LED and green digital-output status indicators.
- Connection and installation: Requires a 40-pin front connector. Dimensions are 40 mm width, 125 mm height and 120 mm depth; horizontal installation supports up to 8 A at 40 °C and 4 A at 60 °C.
- Short-circuit protection: Short-circuit protection is available but must be provided externally with a 3.15 A / 250 V quick-response fuse.
Technical Summary
| Product type | SIMATIC S7-300 SM 322 digital output module |
|---|---|
| Digital outputs | 8 |
| Rated load voltage | 230 V; 120/230 V AC |
| Output current, signal "1" | 2 A rated; 10 mA to 2 A at 0 to 40 °C; 10 mA to 1 A at 40 to 60 °C |
| Required front connector | 40-pin |
| Diagnostics | Parameterizable diagnostics and diagnostic alarm |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What is the exact product type?
It is a Siemens SIMATIC S7-300 SM 322 digital output module, order number 6ES7322-5FF00-0AB0, with 8 isolated AC outputs.
What output current does the module support?
For signal "1", the rated output current is 2 A. The permissible range is 10 mA to 2 A at 0 to 40 °C and 10 mA to 1 A at 40 to 60 °C.
What connector is required?
The module requires a 40-pin front connector.
How is short-circuit protection configured?
Short-circuit protection must be provided externally with a 3.15 A / 250 V quick-response fuse.
What information should be included in a quotation request?
Include the required quantity, destination and project or MRO list context for model-specific quotation review.
