Videx PABX Interface Unit for Analogue Telephone Systems

Videx V-275 PABX Interface for Analogue Telephone Switchboard Integration

The Videx V-275 is a PABX interface module that connects a Videx intercom panel to an analogue extension port of a telephone switchboard via two wires. Once connected, the entry panel can call any extension or hunt group on the telephone system, enabling two-way conversation and remote door release by pressing 9 on the telephone keypad.

The V-275 supports one call button as standard, expandable to 10 call buttons with the addition of the Art.275-10 expander module. Extension numbers of up to 16 digits can be programmed with pause insertion capability. Conversation time, door open time and call delay time are all configurable. The unit includes UK and default line tone detection modes for compatibility with different PABX systems.

The interface is compatible with Videx 4+1 and 1+1 outdoor station configurations, selectable via jumper S1. It can also be used alongside VX2200 systems via Art.2280 BUS interface or VX2300 systems via Art.2380 BUS interface.

Key Features

• Connects Videx intercom panel to analogue PABX extension port
• Two-way speech between panel and telephone extension
• Door release by pressing 9 on telephone keypad
• Supports up to 10 call buttons with Art.275-10 expander
• Programmable door open time (2-45 seconds)
• Programmable conversation time (10-90 seconds)
• Programmable call delay time for parallel setups
• Hunt group support for calling multiple extensions
• UK and default line tone detection modes
• DIN rail mountable

Technical Specifications

• Supply voltage: 12Vdc +/-10%
• Standby current: approx 50mA
• Maximum current: approx 200mA
• Operating temperature: -10 to +50 degrees C
• Max call buttons (standalone): 1
• Max call buttons (with Art.275-10): 10
• Phone number max digits: 16
• Default door open time: 2 seconds
• Default call time: 30 seconds
• Default call delay: 3 seconds
• Door release key: 9
• End call key: 0
• Mounting: DIN rail
• Certifications: CE
• Made in Italy