Description
DO 441 — Digital Output Module
Siemens · DO 441 · 6ES5441-7LA12
Description
The DO 441 (6ES5441-7LA12) is a non-floating digital output module for the SIMATIC S5-115U programmable controller, providing 32 digital outputs at 24V DC with 0.5A per channel.
Key specifications
Parameter | Value |
Function | Digital output module for S5-115U |
Channels | 32 digital outputs |
Output rating | 24 V DC, 0.5 A per channel |
Isolation | Non-floating (common ground) |
Mounting/Rack | S5-115U central or expansion rack slot |
Reference
Field | Value |
Manufacturer (OEM) | Siemens |
Model | DO 441 |
Part number | 6ES5441-7LA12 |
Category | Digital I/O |
System family | SIMATIC S5-115U |
Stores quantity | 6 |
Data confidence | high |
Manuals filed (007 - Manuals)
- Manual CP1430 English Vol1.pdf — S5-115U system reference (CP/comms volume)
- 02 - CPU948 Programming Manual.pdf — S5 CPU programming reference (115U/155H family)
Notes
Verified via expresniopravy.cz and dimex-hamburg.com datasheets confirming DO 441 = 32x24VDC/0.5A non-floating output module for S5-115U.
Source: Spare Parts List for Sales V7 (Bohemia Market / BM Global stores inventory). Filed in the AI HW Knowledge Base.