Industrial automation technical reference
ARAN VISIONفارسی
Siemens6ES7422-1HH00-0AA0

SIMATIC S7-400 SM 422 16-output Relay contacts module / 6ES7422-1HH00-0AA0

Siemens6ES7422-1HH00-0AA0Product image is not available.

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ARAN VISION reference
AV-REF-Siemens-6ES7422-1HH00-0AA0
Category
PLC and HMI
Manufacturer sourcing lead time
Manufacturer confirmation required

Delivery to your location is confirmed separately.

Documents / datasheets
ARAN VISION specification sheet

Technical specifications

Controller family
SIMATIC S7-400
Module designation
SM 422
Digital inputs
0
Digital outputs
16
Output method
Relay contacts
Rated current per point
5 A rated; contact voltage/load limits apply
Output isolation group size
2 outputs per group
Isolation check voltage
1500 VAC
Dimensions (W x H x D)
25 x 290 x 210 mm
Approximate weight (g)
700
Document pages
PDF 57, 58, 59
Current lifecycle status
Not established by historical catalogue; confirm separately
Contact switching capacity
5 A at 30 VDC or 230 VAC; resistive load 1.2 A at 60 VDC and 0.2 A at 125 VDC, per catalogue contact-capacity row; exact operating limits require hardware manual
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Documents / datasheets

Manufacturer technical catalog · SIMATIC ST 400 / May 2017 · en · PDF · ST 400 / May 2017 / E86060-K4678-A151-A1-7600Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7422-1HH00-0AA0 · Checked: 2026-10-22View / print the ARAN VISION specification sheetOfficial manufacturer source · Siemens

Source reviewed: 2026-10-22

Description

6ES7422-1HH00-0AA0: SM 422 module with 16 digital outputs. Output type and rated current follow the exact manufacturer column; confirm voltage/load, output-group and configuration limits before ordering.

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Products in the same technical family

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Siemens
6ES7422-1BL00-0AA0

SIMATIC S7-400 SM422 32-output digital module / 6ES7422-1BL00-0AA0

Channels per isolation group: 32Rated output current: 0.5 A per output; maximum 2 A per group of 8 adjacent outputs at up to 60 C in all mounting positions

Technical specificationsManufacturer technical catalog · ST 400 / May 2017 / E86060-K4678-A151-A1-7600 · en · PDF · ST 400 / May 2017 / E86060-K4678-A151-A1-7600Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7422-1BL00-0AA0 · Checked: 2026-10-17