Product Overview
Technical Summary
| Product designation | SIMATIC S7-300 SM 322 isolated digital output module |
|---|---|
| Digital outputs | 8 |
| Rated load voltage | 48 V; 48 V DC to 125 V DC |
| Permissible load-voltage range | 40 V to 140 V DC |
| Rated output current | 1.5 A |
| Front connector | 20-pin |
| Channel potential separation | Yes; in groups of 4 |
| Backplane-bus separation | Yes; optocoupler |
| Power loss, typ. | 7.2 W |
| Output status indicator | Yes; green |
| Short-circuit protection | Yes; electronic |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7-300 SM 322 isolated digital output module; product cancellation.
- Digital outputs: 8 digital outputs with electronic short-circuit protection and status indicators.
- Load voltage: Rated load voltage: 48 V; permissible DC range: 40 V to 140 V. Reverse polarity protection: Yes; through fuse.
- Output current: Signal "1" rated output current: 1.5 A; permissible range: 10 mA to 1.5 A for 0 to 40 °C and 40 to 60 °C.
- Connection: Required front connector: 20-pin; listed order description: 1x 20-pole.
- Isolation and mounting dimensions: Potential separation between digital output channels and between channels and the backplane bus; channel separation is in groups of 4, with optocoupler separation to the backplane bus. Dimensions: 40 mm wide, 125 mm high, 120 mm deep.
Frequently Asked Questions
Which specifications distinguish Siemens 6ES7322-1CF00-0AA0?
It is a SIMATIC S7-300 SM 322 isolated digital output module with 8 digital outputs, 48 V DC to 125 V DC rated load voltage, 1.5 A rated output current, and a 20-pin front connector.
What exact code and nameplate details should be checked?
Check the complete order number 6ES7322-1CF00-0AA0, the SIMATIC S7-300 SM 322 designation, 8 digital outputs, load-voltage range, output-current rating, and 20-pin connector.
Does this configuration include diagnostic functions?
It has a red Group error SF indicator and a green digital-output status indicator. Wire-break, short-circuit, fuse-blown, missing-load-voltage, alarm, and diagnostics functions are marked No.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 6ES7322-1CF00-0AA0.
