Product Overview
Applications
The module can control a digital input and switch loads through its digital outputs.
Technical Summary
| Product | 6ES7422-1BL00-0AA0 |
|---|---|
| Module type | SIMATIC S7-400, digital output SM 422 |
| Digital outputs | 32 isolated digital outputs |
| Rated load voltage | 24 V DC |
| Output current for signal "1" | 0.5 A rated value |
| Short-circuit protection | Yes; clocked electronically |
| Output delay with resistive load | 1 ms maximum for "0" to "1" and "1" to "0" |
| Switching frequency | 100 Hz maximum with resistive load; 0.5 Hz maximum with inductive load |
Key Features
32 isolated digital outputs.
Rated load voltage: 24 V DC; permissible range: 20.4 V to 28.8 V.
Rated output current for signal "1": 0.5 A; permissible range: 5 mA to 0.6 A.
Short-circuit protection: Yes; clocked electronically.
Maximum switching frequency: 100 Hz with resistive load and 0.5 Hz with inductive load.
Announcement of product phase-out.
Frequently Asked Questions
What exact module is identified by 6ES7422-1BL00-0AA0?
It is a SIMATIC S7-400 digital output SM 422 module with 32 isolated digital outputs.
What load voltage does this digital output module use?
The rated load voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
What is the rated output current?
The rated output current for signal "1" is 0.5 A.
Does the module have short-circuit protection?
Yes; short-circuit protection is clocked electronically.
What information should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
