IEPAS02 ABB Power module High reliability stable power supply compatibility with multiple systems
IEPAS02 ABB Power module High reliability stable power supply compatibility with multiple systems
The ABB IEPAS02 is a dedicated Industrial Ethernet Power Supply Module engineered to provide reliable, isolated power for communication modules in the ABB AC 800M controller system within the Ability™ System 800xA distributed control platform. Designed specifically to support high-availability Ethernet-based fieldbus interfaces—such as the CI854AK01, FEN-31, and other S800 I/O communication cards—the IEPAS02 ensures stable operation of critical network infrastructure in demanding industrial environments including power plants, oil & gas facilities, water treatment systems, and mining operations.
Product Overview: ABB IEPAS02
| ABB Order Code | IEPAS02 |
| Manufacturer Part Number | Typically referenced as IEPAS02 (no separate 3BSE/3AUA number; integrated into S800 ecosystem) |
| System Compatibility | ABB AC 800M controllers with S800 I/O system in System 800xA |
| Function | Dedicated auxiliary power supply for Ethernet and fiber-optic communication modules |
| Output Voltage | +5 V DC (regulated, low-noise) |
| Power Delivery | Up to 10 W continuous output |
| Input Power Source | Derived from the S800 backplane (primary system power) |
| Galvanic Isolation | Reinforced isolation between backplane and communication module circuitry |
| Mounting | Installed directly on S800 I/O baseplates (e.g., TB840, TB850) alongside communication modules |
| Operating Temperature | 0°C to +60°C |
| Certifications | CE, UL, CSA, IEC 61010 (safety), IEC 61000-6-2/4 (EMC) |
Product Images
Related Products
| IEPAS01 | IEPAS02 |
| IEPAS03 | IEPAS04 |
| IEPAS05 | IEPAS06 |
| IEPAS07 | IEPAS08 |
| IEPAS09 | IEPAS10 |
| IEPAS11 | IEPAS12 |
| IEPAS13 | IEPAS14 |
| IEPAS15 | IEPAS16 |
| IEPAS17 | IEPAS18 |
| IEPAS19 | IEPAS20 |
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