AERMEC GLL10N - GLLI_N;VMF-E4 Connection Guide; Cable Specifications for Connection

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English
AGLL10/20NFJ 07/11_4528571_00
GLLI_N/VMF-E4 CONNECTION
Connect the VMF-E4 to the GLLI_N ther-
mostat; this connection must be made
using a 4-pole shielded cable (maximum
length 30 meters); connect the terminals
on the back of the VMF-E4 to the supplied
control board, and complete the connec-
tion by inserting the connector plug in the
dedicated terminal on the GLLI_N card (as
shown).
1
2
3
4
TX/RX
GND-TTL
MODE
5V
12
3
4
5
6
12
3
4
5
6
Characteristics of the cable to be used for the connection:
• EIB Bus cable,
4 poles + shield;
• Mutual max capacity 100nF/km (800Hz);
• Resistance max 130 ohm/km;
Key:
A = 4-pole shielded cable (not supplied) for connection between VMF-E4 and
GLLI_N;
B = Shield folded on the cable for earth connection;
C = Clamp made of plastic conductive material (supplied) to be fi xed on
the metallic structure of the fan coil;
D = Poles to be connected to the interface control board (supplied) with
the GLLI_N card
TX/RX
GND-TTL
MODE
5V