Vimar 21553, Инструкция по эксплуатации

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15
Video door entry system
Main technical characteristics of the system.
• All the system elements are connected via bus with 2 wires that are twisted and not polarized
• Up to a total of 200 users, comprising audio and video door entry units
• Up to 15 entry panels, audio and video
• In colour video systems it is necessary to use the cable art. 02037 for a maximum distance of 75 m (for all the
details see the Two Wire technical documentation)
• Up to 16 independent pillars
• Up to 16 auxiliary functions in the same system
• Audio and video door entry units with confidential conversation
•
Audio intercom between all the audio and video door entry units or between groups of audio and video door entry units
• Differentiated call tone for entry panel, door panel and intercom
• Possibility of including additional ringtones in parallel with the audio or video door entry unit
• Multiple routing of the same call (up to 8 devices)
• Group video door entry call with only the group leader switching on (with no supplementary power supplies) or
with all the video door entry units of the group switching on at the same time (with supplementary power supplies)
• Simple programming of the devices for the standard functions via panel and device buttons
• Advanced device programming via personal computer (pc), USB 02024 interface and “EVCom” software.
Description of terminals.
The connector, on the pillar side, through which all the connections from and to the video door entry unit are
made, has 8 terminals (inputs and outputs) divided according to the functions described in the table on the fol-
lowing page.
Operation of the Two Wire system.
The Two Wire system enables digital coding of the devices and the commands that are sent or that come from the
external panel; the latter can be considered as the MASTER device (main appliance that manages the commu -
nication between the digital devices in the system) while every other single digital device (including the secondary
panels) can be considered as a SLAVE (secondary appliance that is piloted/controlled by the master).
The entry panel is therefore essential for the operation of the Two Wire system and must always be installed in
the system; all the programming parameters (call time, type of bell, electrical lock opening, code numbers of the
indoor stations, etc.) are set and saved (until the next programming) in the main external panel (EEPROM memory).
For programming the panel and all the parameters correlated with it, see the related technical documentation.
Terminal number Type Function
+12 - Power supply for supplementary
CH Output Control for supplementary bell/relay
1 Imput/ Output BUS digital line
2 Imput/ Output BUS digital line
E+ Imput Supplementary power supply (+28Vdc, 24Vac)
E- Imput Supplementary power supply (GND, 24Vac)
FP Imput Landing button N.O. (doorbell function)
M - Ground reference for Landing push-button N.O.