Nice UST2 Instructions Et Indications D'installation Et D'utilisation page 19

Transformer
Protection
UST2 WIRING DIAGRAM
Key - connections on board
S2
S1
J1
SW1
SW2
T1
J6
J8
J9
J10
J11
J12
J19
J20
J21
J22
J24
J25
J26
X1
X2
X3
X3A
X3B
X4a
X4b
X5
X8a
X8b
X9
X11
main protected contact
CLOSE/OPEN protected contact
motor
OPENING setting button
CLOSING setting button
transformer
sliding door contact (opening contact) /
anti-entrapment safety device
emergency stop (opening contact)
STOP button (opening contact)
OPENING button (closing contact)
impulse button (closing contact)
CLOSING button (closing contact)
CLOSING limit switch (opening contact)
OPENING limit switch (opening contact)
additional CLOSING limit switch (preliminary
limit switch)
safety circuit (opening contact)
photoelectric barrier passage (opening contact)
closing edge safety system
partial opening limit switch (opening contact)
network terminal block
motor coupling terminal
coupling terminal of control devices
coupling for key switch
coupling for triple switch
coupling terminal of passage photoelectric
barrier
coupling terminal of safety elements
coupling terminal of limit switch
coupling for plug modules (20-pole)
coupling for plug modules (10-pole)
coupling for radio receivers
coupling for brake relay
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