Model No: Arca 3 EXT2 5124532

Elevator Extension Board Arca 3 EXT2 5124532 for Orona

The Orona Arca 3 EXT2 5124532 elevator extension board is a dedicated I/O and communication expansion PCB module engineered for Orona Arca III controller systems. It handles landing call signaling, indicator output routing, and auxiliary car/shaft bus data distribution. Please verify your existing board part number (5124532), firmware label, and terminal plug configuration before ordering.

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Specifications

Property	Value
Brand	Orona
Model / Board Reference	Arca 3 EXT2
OEM Part Number	5124532
Full Identification	Orona Arca 3 EXT2 5124532
Common Name	Extension Board / Expansion PCB / I/O Interface Board / Auxiliary Signal Board
Product Type	Elevator Controller I/O Expansion & Serial Communication Circuit Board
System Compatibility	Orona Arca III (Arca 3) Series Elevator Control Systems
Similar Models	5124530, 5124533, 5124534, etc.
Global Shipping	Express Delivery (DHL/FedEx/UPS/TNT)

Why Source from POTENSI

Verified Signal Routing & Bus Stability: POTENSI supplies tested Arca 3 EXT2 5124532 expansion boards verified for stable signal decoding, clean bus communication with the Arca 3 master unit, and dependable channel switching.
Component-Level Bench Inspection: Every circuit board undergoes pre-dispatch quality verification, checking terminal pin firmness, optocoupler isolation, on-board driver ICs, and solder joint integrity.
Specialized Elevator Spares Supply: We assist maintenance contractors, facility engineering teams, and lift modernization specialists worldwide with dependable replacement boards and prompt sourcing support.

Logistics and After-Sales

Static-Shielded Protective Packaging: Each expansion board is sealed inside an anti-static ESD shielding bag with shock-absorbing protective cushioning and packed in rigid export cartons to prevent transit impact and electrostatic damage.
Fast Global Express Dispatch: Prompt door-to-door delivery is arranged via premier international express couriers (DHL, FedEx, UPS, TNT), backed by online tracking references.
Technical Guidance: If your maintenance engineering team requires assistance verifying terminal pin assignments, bus address jumpers, or Arca 3 system compatibility, POTENSI provides prompt technical follow-up for your elevator extension board Arca 3 EXT2 5124532 for Orona.