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Model reference
6ES7422-7BL00-0AB0

6ES7422-7BL00-0AB0 S7-400 Automation

Technical SummaryProduct typeSIMATIC S7-400, digital output SM 422Number of digital outputs32Potential separationbetween the channelsLoad voltage L+24 VOutput current for signal "1" rated value0.5 AOutput delay0.15 msShort-circuit protectionYes; Clocked electronicallyDiagnostics functionYes; ParameterizableDiagnostic alarmYes; ParameterizableHardware interruptYes; ParameterizableIsolation tested with500 V DC Key FeaturesSIMATIC S7-400 SM 422 digital output moduleDigital output module for the SIMATIC S7-400 series.32 isolated…

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Product Parameters

Product Code
6ES7422-7BL00-0AB0
Dimensions
30.2 × 23.3 × 3.8 cm
Weight
0.842 kg
Lifecycle
Announcement of product phase-out
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet

Product Details

Technical Summary

Product type SIMATIC S7-400, digital output SM 422
Number of digital outputs 32
Potential separation between the channels
Load voltage L+ 24 V
Output current for signal "1" rated value 0.5 A
Output delay 0.15 ms
Short-circuit protection Yes; Clocked electronically
Diagnostics function Yes; Parameterizable
Diagnostic alarm Yes; Parameterizable
Hardware interrupt Yes; Parameterizable
Isolation tested with 500 V DC

Key Features

SIMATIC S7-400 SM 422 digital output module
Digital output module for the SIMATIC S7-400 series.
32 isolated digital outputs
Provides 32 DO with potential separation between the channels and between the channels and backplane bus.
24 V DC, 0.5 A
Load voltage L+ is 24 V, with an output current for signal "1" rated value of 0.5 A.
0.15 ms output delay
Output delay is 0.15 ms.
Diagnostics
Diagnostics function, diagnostic alarm, hardware interrupt, and diagnostic information readable are supported.

Applications

24 V DC digital load switching
Switching 24 V DC digital outputs in a SIMATIC S7-400 installation.

Frequently Asked Questions

What is Siemens 6ES7422-7BL00-0AB0 in the SIMATIC S7-400 range?

It is a SIMATIC S7-400 digital output SM 422 module.

How many digital outputs does 6ES7422-7BL00-0AB0 provide?

It provides 32 digital outputs.

What are the main electrical ratings of this SM 422 module?

Load voltage L+ is 24 V, and the output current for signal "1" rated value is 0.5 A.

Does 6ES7422-7BL00-0AB0 support diagnostics?

Yes. Diagnostics function, diagnostic alarm, hardware interrupt, and diagnostic information readable are supported.

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