Carlo Gavazzi Dupline Fieldbus Transceiver Digital Signal G21404421700

Carlo Gavazzi Dupline Fieldbus Transceiver For Digital Signal, 2-Channel Input Contact Or NPN, 2-Channel Output PNP, Open PCB, Supply: 10-30VDC.

Direct interface to the I/O’s of elevator floor stations. The input pulses are prolonged to 0.5 s to ensure transfer of fast push-button activations. Due to the small size of the module it can be integrated into most push-button panels. All modules in an elevator is connected to the same 3 wires for bus communication with the control system and DC power supply for the lamps. Installer friendly mounting, operation and maintenance without requirements for any special tools or programming.

General Characteristics

• 2 push-button inputs
• 2 PNP-transistor outputs
• Open printed circuit board
• Small size (54 x 40 mm)
• LED-indications for supply and Dupline® carrier
• DC-supply
• 3-wire system with Dupline® and supply of module and output load through G 2196 0000 700
• Channel coding by GAP 1605