MY HOME: Project and installation guide - page 1088

Technical sheets – Video door entry system
MyHOME
BT00663-a-EN
ON
346851
ON
OFF
1
6
5
7
4
3
2
346851
*
System expansion
interface
Description
Interface in DIN modular enclosure, used to increase the performance of the 2WIRE
system in one-family or apartment installations. It enables creating 2WIRE risers with
entrance panels at the bottom of the stairs, independent audio and video, as well as
providing expansion for: regeneration of the video signal and extension of distances for
a further 200 meters (cable item 336904 required), increase of the number of devices
that can be connected to the BUS, and use of up to a maximum of 3 interface modules
connected in cascade.
Legend
1.
OUT clamps for the connection of the output SCS BUS
2.
Interface status notification LED:
- green flashing = STAND BY
- green steady = IN - OUT connection active
3.
Video signal level notification LED:
- green steady = operation OK
- green / red = operation nearing the limit
- red steady = no video signal or limit exceeded
4.
Presetting - Not used
5.
Configurator socket - the socket marked with the asterisk * is NOT USED
6.
SCS/BUS IN connection clamps
7.
Line termination ON/OFF micro-switch
Technical data
Power supply from SCS BUS:
18 – 27 Vdc
Dissipated power:
2.25W (max)
Operating temperature:
5 – 40°C
Absorption:
IN clamp (configuration Mod = 0)
Stand by absorption:
30 mA
Max. operating absorption:
30 mA
IN clamp (configuration Mod = 2 - mod = 7)
Stand by absorption:
20 mA
Max. operating absorption:
30 mA
IN clamp (configuration Mod = 5 - mod = 6)
Stand by absorption:
5 mA
Max. operating absorption:
30 mA
OUT clamp (configuration Mod = 0)
Stand by absorption:
50 mA
Max. operating absorption:
50 mA
OUT clamp (configuration Mod = 2 - mod = 7)
Stand by absorption:
30 mA
Max. operating absorption:
50 mA
OUT clamp (configuration Mod = 5 - mod = 6)
Stand by absorption:
15 mA
Max. operating absorption:
50 mA
Dimensional data
Size: 4 DIN modules
1...,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087 1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,...1184
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