21345P Protege PRT-PX16-DRI 16-Input Elevator Interface
The Protege 16 Input Destination Reporting Interface module provides the interface of up to 16 floor selection button inputs to the Protege Integrated Access Control, Security and Building Automation system.
Connected as a daughter interface on the PRT-PX16 16 PGM Expansion Interface button feedback is made possible with wide range galvanic isolated voltage inputs. Indication of input state clearly displayed on the front of the board for easy diagnostics.
- Galvanic isolation ensures complete isolation from elevator and floor control wiring and isolates the access control system from interference and noise
- Voltage inputs can be AC (35Hz to 75Hz) or DC from 12V to 400V RMS
- High speed response allows instant floor selection
- Multiple signal over sampling prevents noise interference and false selection triggering
- Individual indication of button selection using onboard LED to allow fast diagnostics and maintenance
- Fail safe mode allows floor selection and maintenance of elevator system to be activated and security disabled
- Button feedback can be fail safe or fail secure
- Can easily be Interfaced to -24V multiplexed elevator systems
- Connects to Expansion Interface Connector on the PRT-PX16 Output Expander