Product information
Overview
Key Features
- Digital output capacity: Has 16 isolated digital outputs, with potential separation between channels in groups of 8 and between the channels and the backplane bus.
- Load voltage: Rated load voltage L+ is 24 V DC, with a permissible range from 20.4 V to 28.8 V.
- Output current: For signal "1", the rated output current is 2 A, with a permissible range from 5 mA to 2.4 A.
- Output protection: Has electronically clocked short-circuit protection and limits inductive shutdown voltage to -30 V.
- Switching frequency: Maximum switching frequency is 100 Hz with resistive load and 0.1 Hz with inductive load.
- Product lifecycle: Announcement of product phase-out.
Technical Summary
| Product | SIMATIC S7-400 SM 422 digital output module |
|---|---|
| Order number | 6ES7422-1BH11-0AA0 |
| Digital outputs | 16 isolated DO |
| Rated load voltage | 24 V DC |
| Permissible load-voltage range | 20.4 V to 28.8 V DC |
| Rated output current for signal "1" | 2 A |
| Output-current range for signal "1" | 5 mA to 2.4 A |
| Short-circuit protection | Yes; Clocked electronically |
| Potential separation | Between channels in groups of 8; between channels and backplane bus |
| Switching frequency with resistive load, max. | 100 Hz |
| Product lifecycle | Announcement of product phase-out |
Frequently Asked Questions
What is Siemens 6ES7422-1BH11-0AA0?
It is a SIMATIC S7-400 SM 422 digital output module with 16 isolated digital outputs.
What load voltage does the 6ES7422-1BH11-0AA0 use?
Its rated load voltage L+ is 24 V DC, with a permissible range from 20.4 V to 28.8 V.
What output current is available for signal "1"?
The rated output current is 2 A, with a permissible range from 5 mA to 2.4 A.
Does this module provide short-circuit protection?
Yes. It has electronically clocked short-circuit protection.
How can I request a quotation for this exact module?
Send the required quantity, destination, and project-list context for quotation support.
