Siemens A5E31392108 Replacement Module for SINAMICS & SIMATIC
Manufacturer: Siemens
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Part Number: A5E31392108
Condition：New with Original Package
Product Type: Replacement Module for SINAMICS & SIMATIC
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Siemens A5E31392108 is a high-quality replacement power supply module designed for SIMATIC Industrial PC (IPC) systems.
It ensures stable, reliable power delivery for continuous operation in demanding industrial environments.
Moreover, this module provides communication, control, and signal processing functionality for SIMATIC and SINAMICS platforms.
Therefore, it enables smooth operation of PLCs, inverters, and industrial automation systems without downtime.
Its compact plug-in design allows easy integration into Siemens racks or drive units, while hot-swappable capability simplifies maintenance.
In addition, wide operating temperature and robust construction make it suitable for harsh industrial conditions.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | A5E31392108 |
| Manufacturer | Siemens AG |
| Type | Power Supply / Electronic Spare Module |
| Function | Communication, control, or signal processing interface |
| Operating Voltage | 24 V DC via backplane or drive unit |
| Power Consumption | 5–10 W |
| Signal Types Supported | Analog (0–10 V, 4–20 mA), Digital I/O |
| Isolation | Galvanic isolation between channels and system bus |
| Communication | PROFIBUS / RS485 (variant dependent) |
| Operating Temperature | –25 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Protection Class | IP20 (for cabinet installation) |
| Mounting | Plug-in rack module |
| Dimensions | 120 × 25 × 100 mm |
| Weight | 0.3–0.5 kg |
| Compliance | CE, RoHS, IEC/EN standards |
FAQ
Q1: Can A5E31392108 be used standalone?
No, it must be installed within Siemens SIMATIC IPC or SINAMICS racks.
Q2: What is the operating temperature range?
It operates reliably between –25 °C and +60 °C.
Q3: Does it support both analog and digital signals?
Yes, it supports analog 0–10 V / 4–20 mA and digital I/O signals.
Q4: Is the module hot-swappable?
Yes, it can be replaced without powering down the system.
Q5: Which communication protocols are supported?
PROFIBUS and RS485 depending on the specific variant of the module.