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3RX9501-2BA00 Siemens
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3RX9501-2BA00 Siemens

$0.00 - $687.50
$687.50
$0.00 - $687.50
$687.50
Surplus - Tested (With Warranty)
Need a Specific Revision?
$687.50
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The Siemens 3RX9501-2BA00 is an AS-Interface (AS-i) power supply unit within the Siemens AS-Interface power supply family. It accepts single-phase AC input (120 / 230 V AC, 50 / 60 Hz) and provides a stabilized 30 V DC output up to 2.6 A (max 100 W). It includes integrated ground-fault detection, AS-i data decoupling, automatic restart after overload or short circuit, and LED status indication with reset capability. Typical use is in AS-i networks, providing power and data isolation for field-level automation components.

Best Suited For

  • Feeding AS-Interface bus systems in standard industrial panels
  • Applications requiring integrated ground-fault detection
  • Systems needing automatic restart after overload or short circuit
  • Installations on 35 mm DIN rail in control cabinets
  • Class 2 circuits in accordance with NEC (≤ 100 W)
Output current
2.6 A (max 100 W)
Input voltage
120 / 230 V AC
Output voltage
30 V DC
IP rating
IP20
Mounting
35 mm standard rail

Technical Specifications

I/O & Electrical

Input voltage range
85 to 132 V AC; 176 to 253 V AC
Primary rated current
1.4 / 0.8 A
Nominal output voltage
30 V DC
Nominal output current
2.6 A
Residual ripple
< 50 mVpp (10-500 kHz); < 300 mVpp (0-10 kHz)
Derating (55 - 70 °C)
1.8 A

Communication & Power

Ground-fault detection
yes
Data decoupling
integrated AS-i data decoupling
Reset options
RESET pushbutton or HI-level at remote reset input (terminal 41/42)

Physical & Environmental

Operating ambient temperature
-10 °C to +70 °C
Storage temperature
-25 °C to +80 °C
Protection class
IP20
Mounting orientation clearance
≥ 50 mm above/below

Certifications

CEUL 508cULus

CE (2014/35/EU, 2014/30/EU), UL 508, cULus (CSA 22.2 107-1), EMC emitted interference Class B (EN 61000-6-3), immunity EN 61000-6-2, pollution degree 2, overvoltage category II up to 2000 m, galvanic isolation primary/secondary per IEC 62368-1, safety class I

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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