Technical Summary
| Product designation | SIMATIC S7-400, digital output SM 422, isolated 16 DO; 24 V DC, 2 A |
|---|---|
| Number of digital outputs | 16 |
| Load voltage L+ | 24 V |
| Output current for signal "1" rated value | 2 A |
| Potential separation digital outputs | Yes |
| between the channels | in groups of 8 |
| between the channels and backplane bus | Yes |
| Short-circuit protection | Yes; Clocked electronically |
| Product lifecycle | Announcement of product phase-out |
Applications
Switching connected 24 V DC loads through 16 isolated digital outputs.
Controlling a digital input is possible.
Key Features
SIMATIC S7-400 digital output module with isolated 16 DO.
Load voltage L+: 24 V, permissible range 20.4 V to 28.8 V.
Output current for signal "1" rated value: 2 A.
Potential separation between the channels and between the channels and backplane bus.
Short-circuit protection: Yes; clocked electronically.
Announcement of product phase-out.
Frequently Asked Questions
What is Siemens 6ES7422-1BH11-0AA0?
It is a SIMATIC S7-400 digital output SM 422 module with isolated 16 DO.
How many digital outputs does 6ES7422-1BH11-0AA0 have?
The module has 16 digital outputs.
What load voltage and output current does 6ES7422-1BH11-0AA0 support?
Load voltage L+ is 24 V, and the output current for signal "1" rated value is 2 A.
What are the dimensions of 6ES7422-1BH11-0AA0?
Width: 25 mm. Height: 290 mm. Depth: 210 mm.
What is the lifecycle status of 6ES7422-1BH11-0AA0?
Lifecycle status: Announcement of product phase-out.
