EN - 14
Electrical connections (continued)
Board connections
Basic relay board
To be installed by the customer in his main electrical cabinet.
J2
J5
J1
Mémoire
Cd
J3
J4
CONNECTOR /
TERMINALS
DESCRIPTION
DIRECTION OF
ACTION
J1 terms. 1-2-3
Bus power supply connected by shielded cable to J12
on AeroConnect board (terminal 1 to terminal 1, terminal
2 to terminal 2 and the shield to terminals 3).
J5 terms. 1-2-3
Single-phase 230 V power supply.
(L - N T)
Term. 1 Neutral
Term. 2 Live
Term. 3 Earth
J2 terms. 1-2
Unit running
J2 terms. 3-4
Sensor fault, coil 1, circuit 1
J2 terms. 5-6
Sensor fault, coil 2, circuit 1
J2 terms. 7-8
Fan fault, stage 1 / Fan fault,
stage 1, line 1
J2 terms. 9-10
Fan fault, stage 2 / Fan fault,
stage 2, line 1
J2 terms. 11-12
Fan fault, stage 3 / fan fault,
stage 3, line 1
J2 terms. 13-14
Fan fault, stage 4 / fan fault,
stage 4, line 1
J2 terms. 15-16
Fan fault, stage 5 / fan fault,
stage 5, line 1
J2 terms. 17-18
Fan fault, stage 6 / fan fault,
stage 6, line 1
The contacts are
closed when the
unit is running
without any
faults.
Memory
