Dupline Elevator I/O Module PCB 2 Input 2 Output Board

This Carlo Gavazzi elevator interface board, also referenced as Savaria part number 104295, functions as a distributed I/O module within Dupline-based control systems. It provides a direct interface between local field devices,such as push buttons, sensors, and indicators, and the main lift controller via a two-wire communication bus. Its compact open PCB design allows integration into control panels and operator stations where space is limited.

Engineered for elevator and vertical platform lift applications, this module supports two push-button or contact inputs and delivers two transistor-based outputs for controlling auxiliary devices like indicators or relays. The board operates on a wide DC voltage range and communicates over a three-wire system that combines power and signal transmission, simplifying installation and reducing wiring complexity in systems like the Savaria Orion.

• Supply Voltage: 10–30 VDC
• Inputs: 2 contact or NPN transistor inputs
• Input Voltage: 8.0 VDC
• Input Current: 17 µA
• Start Peak Current: 20 mA
• Contact Resistance: ≤ 100 Ω
• Input Pulse Prolongation: Typ. 0.5 s
• Outputs: 2 PNP transistor outputs
• Output Current: ≤ 200 mA per output
• Output Voltage Drop: ≤ 2.0 V
• Off-State Leakage Current: ≤ 200 µA
• Response Time: ≤ 156 ms
• Power Consumption: ≤ 30 mA
• Power Dissipation: ≤ 1 W
• Inrush Current: ≤ 1 A
• Transient Protection: 800 V
• Operating Temperature: -20°C to +50°C
• Storage Temperature: -50°C to +85°C
• Humidity: 20–80% non-condensing
• Dimensions: 54 x 40 mm PCB
• Weight: 50 g
• Indicators: LED for supply (green), Dupline carrier (yellow)

All components should be installed and serviced by qualified personnel to ensure proper integration and safe operation within the overall lift system.