Connections To The Electronic Card • Network Settings - AERMEC Omnia UL 11 N Manual De Instrucciones E Instalación

CONNECTIONS TO THE ELECTRONIC CARD
Connections key:
L - N = Power supply
230V AC - 50Hz
Screw clamps
Minimum cable section = 0.5mm
Maximum cable section = 2.0mm
= EARTH connection
Screw clamp
Minimum cable section = 0.5mm
Maximum cable section = 2.0mm
Y1 = VC/VF command
Faston-type connector
Y2 = Accessory command
Faston-type connector
N = Neutral
Faston-type connector
Minimum cable section = 0.5mm
V3 = Motor command
Maximum speed
Faston-type connector
Minimum cable section = 0.5mm
Maximum cable section = 2.0mm
V2 = Motor command
Average speed
Faston-type connector
Minimum cable section = 0.5mm
Maximum cable section = 2.0mm
V1 = Motor command
Minimum speed
Faston-type connector
Minimum cable section = 0.5mm
Maximum cable section = 2.0mm
FUSE = Protection fuse
Delayed 2A fuse
SA = SA Air probe
Analogue input
Removable-type connector
Maximum cable length = 3m
NETWORK SETTINGS
Omnia UL _N
+
-
TTL Line
TTL NETWORK
- Consisting of up to 6 fan coils (one
master and 5 slaves)
- Maximum line length 30m.
The master fan coils are equipped with
a control panel and an electronic card
with microprocessor which has outputs
in order to be inserted in a TTL network.
36
IULNIJ 1711 - 4528500_01
SP = Not present
SW = Water probe
Analogue input
2
Faston-type connector
2
Maximum cable length = 3m
CE = External contact
Digital input
2
Screw clamps
2
Minimum cable section = 0.2mm
Maximum cable section = 1.0mm
Maximum cable length = 100m
2
2
2
2
2
2
2
he OMNIA UL fan coil with slave
function must be fitted with the
electronic card with microprocessor
VMF-E0 or VMF-E1 (an accessory).
All the fan coils of the TTL network must
have the same type of accessory.
The settings (or set points) of the panel
on the main fan coil (master) are
MS = Microswitch
Edge-type connector
Control panel - TTL = Local serial TTL
Removable-type connector
Minimum cable section = 0.2mm
Maximum cable section = 1.0mm
Total maximum cable length = 30m
(see the diagram showing the con-
nections between the units)
2
2
Omnia UL_S + VMF E0
/
Omnia UL_S + VMF E1
Max 30m
received by the other fan coils (slaves).
The units connected to the TTL network
are automatically recognised (they
require no configuration procedure).
2
2