Industrial communication system INTRON-D

Based on already proved line of analog equipment for industry communication and loud speaking systems INDUSTRONIC has developed new Universal Digital Communication and Public Address System allowing fully digital transmission and communication of voice and data. Designed as open architecture system, INTRON-D in addition to conventional methods of application in industry communication and loud speaking has also the possibility of communication with all other existing types of analog and digital communication systems.

The core of the system is INTRON-D unit, to which terminals for various functions by means of two- or four wire lines are connected. INDUSTRONIC digital communication system allowed the creation of central unit extremely compact. Thus, central unit of INTRON-D can be easily installed in a customary computer connecting 24 digital or analog terminal devices. In standard version central unit has both digital and analog modules, therefore it can be easily connected to a variety types of existing INDUSTRONIC interphone devices, as well as to wireless or radio transmission systems. The central block can connect up to 192 digital or analog terminal devices, giving the possibility of unimpeded simultaneous talk. Besides, for outfit of broadcasting systems with loudspeakers it is possible to link up tone generators and information storage devices. Open modular system INDUSTRONI can be connected to a public or private telephone networks. In any case, the star-shaped cable connections guarantee the smooth operation of the system.

Main features

• Digital transmission and exchange of voice, data and control signals
• Terminals for digital and analog subscriber units
• Non-blocking communications
• Permanent self-monitoring of the system for immediate recognition of failures
• Diagnostic memory for quick and clear identification of failures
• Centralized power supply of the connected components
• Two-wire / four-wire technology
• Easy system expansion

Functions

• Two-way intercommunication
• Group and All calls
• Visual call and busy signaling
• 26 priority levels
• Call abandonment indication  
• Programming of connected components in simplex and duplex mode
• Digital branch exchange
• Remote link with terminals up to 4 km for each pair
• Diagnostics of all subscriber's units

Optional

• Software which provides specialized and faultless programming of system
• Voice storage units and tone generators
• Double or triple CPU redundancy operation
• Battery back-up
• Telephone interfaces (ISDN)
• Radio interfaces
• Remote administration via network (10-Base-Т)
• Easy expansion system

Interfacing with other loud speaking systems