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Alstom PIB100G | 3BEE0226 | Power and Communication Interface Module

Product Overview

The PIB100G (3BEE0226) is a sophisticated Power Interface Board designed for mission-critical industrial control architectures. Beyond traditional power conversion, this module acts as an intelligent communication bridge, transforming a 220–230 VAC mains input into a regulated and filtered 24 VDC output. Specifically engineered for the 3BEE0226 variant, it features integrated CAN bus and serial diagnostic interfaces, allowing the host controller to monitor power distribution health and network status in real-time. Its robust electrical hardening and wide thermal operating range make it a standard choice for high-availability environments such as railway signaling centers and large-scale power distribution networks.

Technical Specifications

The PIB100G (3BEE0226) combines high-efficiency power regulation with deterministic data transmission parameters.

• Manufacturer: Alstom

• Model Designation: PIB100G

• Part Number / Variant: 3BEE0226

• Input Voltage: 220–230 VAC (Nominal), 50/60 Hz

• Output Voltage: 24 VDC (Regulated, Low Ripple)

• Output Current: 2.0 A Continuous

• Total Power Output: 48 W (Typical)

• Power Consumption: 24 W (Internal logic and overhead)

• Communication Interface:

• CAN bus (Dual-channel Tx/Rx support)

• RS-232/RS-485 Serial diagnostics

• Isolation: High-voltage galvanic isolation between AC input and DC/Logic circuits

• Operating Temperature: -20°C to +70°C

• Dimensions: 200 mm x 150 mm x 50 mm

• Net Weight: 0.45 kg

• Mounting: DIN rail or internal cabinet chassis mounting

• Standards Compliance: Industrial EMC, CE, RoHS