LEGRAND D45 SYSTEM Installation Manual page 252

D45 to 2 WIRE interface
Description
D45 System switch over interface through which we can install (inside the apartment)
the BTicino 2 WIRE door entry system. Interface allow to integrate and combine 2 WIRE
and home automation systems in order to create 2 wire technology risers and install the
BTicino enhanced colour video handsets. DIN rail installation.
Technical data
Power supply: 30 Vdc
Stand by absorption: ≤ 1 mA @ 30 V
Max. operating absorption: ≤ 20 mA @30 V
Operating temperature: (-10)-(+40)°C
Dimensional data
72 mm
INT
346858
EXT
59,5 mm
248
Front view
Legend
1. INT connection, is the device external communication port. Connect to BTicino 2
31 mm
WIRE system plant (inside the apartment)
2. S1 internal status LED indicator. LED ON = internal end engaged
3. S2 external status LED indicator. LED ON = external end engaged
4. Power supply status LED indicator. Red LED ON = power supply ON
5. Phisical configurators socket
6. Serial interface connector
7. RJ45 connector for D45 System connection
NOTE : during communication,both S1 and S2 lEDs will flash.
BT00454-b-en 13/05/2013
1
INT
346858
EXT
6
7
D45 System
346858
INT
346858
2
3
4
EXT
5