PRO-I-SPLIT-DIN Active video splitter for PRO system, DIN rail mounted
Active video splitter for Aco video door entry systems working in PRO system,
designed for DIN rail mounting. It allows splitting audio, video and power
signals (so-called bus) into four active outputs (built-in video amplifiers)
and one passive output (without amplifier).
Up to 5 video receivers can be directly connected to the splitter at a distance
of max. 70m (with appropriate number of power supply units; with proper system
configuration it is possible to achieve longer distance). The splitter also
allows splitting the main bus into 4 outputs (using active outputs) and
connecting another splitter to the passive output. It also allows to terminate
the main bus (built-in video terminator jumper), and one of the active outputs
is additionally amplified, which eliminates the loss of video signal in case of
long buses.
In addition, the splitter can be powered from the main bus or from an external
15V power supply and has an additional screw output for connecting audio and
power lines.
It can be mounted on floors, in a gathering point of the installation or in the
place of bus splitting. It is designed for DIN rail mounting (occupies a width
of 4 DIN modules) or surface mounting. It is compatible with ACO devices
operating in PRO systems, both video and audio.
Its special feature is intelligent monitoring of input and output states
(correct voltage, short circuit, etc.). In case of detection of improper
status, e.g. due to a short circuit in the premises, the splitter cuts off each
active output from the door entry system, so only one apartment is disconnected
and the whole door entry system can continue to work without any problems. When
the short circuit is over, the splitter will automatically switch on the
disconnected output again. The status of each output and input is independently
checked and signaled by individual LEDs, which can indicate by flashing codes
what type of failure occurred (this facilitates the diagnosis of problems in
the operation of the entire door entry system).
DEVICE FEATURES:
- connection of up to 5 receivers
- distance to receiver: up to 70 m (with appropriate number of power
supplies)
- possibility to increase the distance using additional power supplies
system
- division of the main bus into 4 independent outputs
- four active outputs (video amplifiers)
- one passive output to connect another splitter or receiver (without video
amplifier) video amplifier)
- one active output with additional video amplification “Long Dist. Dist”:
ca. 1.8x (with long buses it compensates loss of video signal)
- Possibility of working as loop-through or video splitter (built-in video
terminator jumper-controlled video terminator)
- powered from the bus or from an additional power supply (distributing
power to individual outputs)
- screw terminals for connecting the power supply and built-in cut-off
jumper power supply from the bus
- screw terminals for connecting audio lines
- fault-tolerant video signals
- monitoring of input and output status: power supply voltage and audio
line voltage (detection of too high and too low supply voltage, output
overload, audio line short circuit, etc.)
- individual LEDs indicating the status of each output and input
- flashing codes informing about 6 different statuses (errors) of each
output and input
- automatic disconnection of the active output from the main bus when it is
automatically disconnects the active output from the main bus when there is a
power short circuit (overload) and/or short-circuit of the audio line
- enable normal operation of the entire door entry system in the event of
short circuits in the premises
- automatic restoration of normal operation after a short circuit has
occurred
- enables the diagnosis of problems occurring in the door entry system
- compatible with PRO systems, both Audio and Video
TECHNICAL DATA:
- Power supply: 15V DC / 60mA
- Power consumption in standby mode: ~0.9W
- Installation type: digital: Cat twisted pair. 5e or 6
- Mounting method: DIN rail or surface-mounted
- Outputs:
-
- RJ45 connector (5x bus: video, audio line, power supply)
-
- 4 x active outputs (amplifiers); max. load up to 0.7A
- 1 x passive output (without amplifier)
- ARK screw connectors: line signal connection (audio receivers)
- Inputs:
-
- RJ45 connector (bus: video, line, power): 1 x main input
- ARK screw connectors: connection of additional power supply
- Made: ABS plastic housing
- Dimensions: 91x71x59mm (4 DIN modules)
