Railway Solution "Communication High-Voice Telephone (Talkback)"
Digitalizing audio signals and switch information! Introducing solutions for railways.
The "Communication High-Volume Telephone (Talk Back)" is an intercom-style communication device that digitizes both voice signals and switch information between the main control panel and the control unit. This product allows for communication with up to 60 sub-units per control panel. If two control panels are used, up to 120 sub-units can be connected. 【Features】 ■ Digitizes both voice signals and switch information (the connection between the control unit and the communication sub-units uses analog signals) ■ Allows communication with up to 60 sub-units per control panel (with two control panels, up to 120 sub-units can be connected) ■ The connection between the operation panel and the control panel requires only two wires for digital transmission and two wires for power supply (DC24V) *For more details, please refer to the PDF document or feel free to contact us.
- Company：東洋電機
- Price：Other
