ATTENTION: the device must only be installed by quali-
fied personnel, observing the current regulations and the
guidelines for video entryphone installations, which can be
found in the Technical System Manual.
Warnings for installation
• The length of the power supply cable between the relay unit and the
power supply must not exceed 100 metres with a conductor section
of 1 mm
2
).
• The length of the connection cable between the relay unit and the exter-
nal push-button (optional) must not exceed 40 metres with a conductor
section of 1 mm
2
).
• The length of the connection cable between the relay unit and the
electro-lock must not exceed 50 metres with a conductor section of
1 mm
2
).
• The connection with the
Ethernet Switch
(GW 18 371) must always be
made using a UTP LAN network cable cat.5e or higher (for example
GW 38 189 for indoor installation or GW 38 195 for outdoor installa-
tion, or equivalent commercially available cables).
• The length of the LAN network cable may not exceed 100 metres.
• Do not exceed 250 Vac - 10 A for the relay outputs.
Assembly on the DIN rail
Proceed as follows to assemble the relay unit on the 35 mm DIN rail:
1. Insert the upper device coupling in the DIN rail.
2. Push the device against the DIN rail and block it acting on the fixing
tab.
Make sure that the device is well fixed on the DIN rail.
Electric connections
ATTENTION
:
before making the Electric connections, make
sure all the equipment and cables are not powered.
•
Connect the relay unit to the Ethernet Switch using a LAN network
cable.
•
Optionally, connect the power supply (14.4 Vdc) to the screw termi-
nals, respecting polarities.
•
Connect the electric loads to the outputs without exceeding the
voltage and current limits specified in the technical data.
•
Optionally, connect the potential-free push-buttons to the inputs for
local commands.
•
After being powered, the relay unit requires 1 minute before execu-
ting the initialisation phase.
ATTENTION
:
do not obstruct the ventilation openings!
Configuration
Turn the rotary selectors to set the output closure time (the relay unit does
not need to be turned off to make any changes). The settable times are
shown below.
Signalling
The following indicator lamps must be on during operation:
•
red fixed LED for the power supply
•
red fixed PoL LED (only with a PoL power supply).
•
green flashing LED for the LAN/PoL port. If the LED is switched off
this means there is no communication with the rest of the system.
•
green output LEDs: on= output ON, off= output OFF; All LEDs blinking
= no connection with the primary outdoor call position.
Use a dry cloth to clean the relay unit if necessary.
1 Relay unit - DIN rail
1 Instruction sheet
Communication
Ethernet LAN network, max. speed 100 Mbps
Application level protocol: RTSP
Transport level protocol: UDP multicast
Internetworking level protocol: IPv4
Power supply
14.4 Vdc SELV / PoL
Maximum dissipated power
With external power supply: 5.5 W
With power supply from the PoL port: 6 W
Current consumption
With external power supply: 130 mA
With power supply from the PoL port: 90 mA
Inputs
5 auxiliary contacts for the local potential-free push-
buttons
1 auxiliary contact for the electro-lock status sensor
Outputs
1 discharge outlet for the electro-lock (24 V - 4 A), with
programmable maintenance current (300 mA)
4 timed NO (250Vac) single-pole relay outputs, with
maximum power, with maximum power for load types
equal to:
• Incandescent and halogen lamps (230 Vac): 2000 W
• Loads controlled by toroidal transformers: 2000 W
• Loads controlled by electronic transformers: 1500 W
• Energy efficient lamps (compact fluorescents): 50 x 23
Max. relay switchover current
(OUT 1...OUT 4)
10 A (AC1)
10 AX (140 μF ref. EN 60669-1) fluorescent loads
with maximum surge current 400 A (200 μs)
Configuration elements
5 rotary selectors with 8 positions
Display elements
Red LED for input voltage signalling
Red LED for signalling LAN/PoL port power supply
Green LED for signalling active communication with the
Ethernet switch
5 green LEDs for signalling relay status
Connection to a video entryphone
system
1 LAN/PoL RJ45 port
Electric connections
Screw terminals, max. cable section: 2.5mm
2
Usage environment
Indoor, protected from the rain and water infiltrations
Operating temperature
-15 ÷ +50 °C
Storage temperature
-15 ÷ +70 °C
Relative humidity
Max. 93% (non condensative)
Weight
0.2 kg
Degree of protection
IP20
Width (DIN modules)
4
Reference standards
Electromagnetic compatibility:
2004/108/EC, EN 61000-6-1, EN 61000-6-3
Pack Contents
Technical data
IN SERVICE
Device cleaning
1
2
3
4
Power
PoL
EL OUT
1
5
3
2
8
4
6
7
1
5
3
2
8
4
6
7
1
5
3
2
8
4
6
7
1
5
3
2
8
4
6
7
1
5
3
2
8
4
6
7
1
2
Installation
Rotary selec-
tor position
Closure time
1
2 seconds
2
5 seconds
3
10 seconds
4
30 seconds
Rotary selec-
tor position
Closure time
5
1 minute
6
2 minutes
7
3 minutes
8
5 minutes
