Video entry system power supply module for X1 systems. Plastic housing, for installation in electrical control panels (EN50022). Dimensions: 12 low-profi le DIN modules. Protection rating IP30. VSE/301 integrated intercom selector. Complete circuit board for control of entry panels (18V DC - 1.1 A max) and for control of the video entry system riser (20V DC - 0.8 A max). Electronic circuit-breaker for protection against overloads/short-circuits.
Terminals for control of riser bus and terminals for bus connection to 3 entry panels. Open-collector outputs for auxiliary functions (AUX1 and AUX2). RS232 serial ports (for future functions) and mini USB for programming from PC (with LED indicators for 'connection' and 'data being transferred'). Manual system programming button with indicator LED. Jumper for access to programming of access control devices (cards and keys). Powered by mains circuit 230V AC 50/60 Hz.