Description
DI 434 — Digital Input Module
Siemens · DI 434 · 6ES5434-7LA12
Description
The DI 434 (6ES5434-7LA12) is a digital input module with alarm/interrupt-capable inputs for the SIMATIC S5-115U programmable controller, providing 8 digital inputs at 24V DC that can trigger process interrupts.
Key specifications
Parameter | Value |
Function | Digital input module with alarm-capable inputs for S5-115U |
Channels | 8 digital inputs |
Input voltage | 24 V DC |
Special feature | Alarm/interrupt signal capability |
Mounting/Rack | S5-115U central or expansion rack slot |
Reference
Field | Value |
Manufacturer (OEM) | Siemens |
Model | DI 434 |
Part number | 6ES5434-7LA12 |
Category | Digital I/O |
System family | SIMATIC S5-115U |
Stores quantity | 20 |
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
Confirmed DI 434 as '8 digital inputs 24V with alarm signal' module for S5-115U per Scribd Siemens Simatic S5 Module Map documentation.
Source: Spare Parts List for Sales V7 (Bohemia Market / BM Global stores inventory). Filed in the AI HW Knowledge Base.