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U
C
T
t<T
The (C) indicated in the diagrams refers to the position of the NO contact.
U = SUPPLY VOLTAGE
C = RELAY CONTACT (NO)
(AI)
ON delay.
Apply power to timer.
Contact transfers after preset time has elapsed.
Reset occurs when power is removed.
(BE)
OFF delay: timing on START release (internal start).
Power must be applied at all times to timer. On closure of normally open control
Signal Sw itch
, the output contact
transfers and remains in that position. W hen
the
Signal Sw itch
is reopened,
the desired delay begins. After preset time has
elapsed, the contact returns to the original position.
(DE)
ON pulse: timing on START pulse.
Power must be applied at all times to timer. On momentary or maintained closure
of a normally open control
Signal Sw itch
, the output contact transfers.
After the desired time has elapsed, the contact returns to the original position.
(EE)
OFF pulse: timing on START release.
Power must be applied at all times to timer.
On opening a normally open control
Signal Sw itch
, the output contact
transfers. After the desired time has elapsed, the contact returns to the
original position.
(FE)
ON pulse + OFF pulse: timing on Start pulse and on START release
Power must be applied at all times to timer.
On opening or closing of a normally open
Signal Sw itch
the output contact
occurs. After the desired time has elapsed, the contact returns to the original
position.
(DI)
ON pulse.
Apply power to timer.
Contact transfers immediately.
After preset time has elapsed, contact returns to original position.
(AI)
ON delay.
Apply power to timer.
Contact transfers after preset time has elapsed.
Reset occurs when power is removed.
(DI)
ON pulse.
Apply power to timer.
Contact transfers immediately.
After preset time has elapsed, contact returns to original position.
(SW )
Symmetrical recycler: pulse start.
Apply power to timer.
First transfer of contact occurs as soon as power is applied. The timer now
cycles between
ON
and
OFF
as long as power is applied. The ratio is 1:1
(time off = time on).
(SP)
Symmetrical recycler: pause start.
Apply power to timer.
First transfer of contact occurs after preset time has elapsed. The timer now
cycles between
OFF
and
ON
as long as power is applied. The ratio is 1:1
(time off = time on).
86 Series
Timer Modules
T
t<T
U
C
A1
A2
L/+
N/-
U
U
A1
A2
B1
L/+
N/-
START
U
C
T
t<T
OFF
ON
3 2 1
FUNCTION
T
T
U
S
C
T
T
T
OFF
ON
3 2 1
FUNCTION
T
OFF
ON
3 2 1
FUNCTION
t<T
U
C
T
T
T
OFF
ON
3 2 1
FUNCTION
S
C
U
OFF
ON
3 2 1
FUNCTION
T
T
T
T
t<T
U
C
T
T
T
OFF
ON
3 2 1
FUNCTION
t<T
U
S
C
T
T
T
T
T
OFF
ON
3 2 1
FUNCTION
t<T
U
C
OFF
ON
T
T
T
T
3 2 1
FUNCTION
U
S
C
A1
A2
L/+
N/-
U
TYPE 86.10
TYPE 86.20
W iring diagram - internal start
W iring diagram-internal start
W iring diagram-
ex ternal start
Conforming to EN 60204-1
TYPE 86.10 AND TYPE 86.20
The (C) indicated in the diagrams refers to the position of the NO contact. W hen the LED (C) is illuminated, the NO contacts are closed.
S = START
U = SUPPLY VOLTAGE
C = RELAY CONTACT (NO)
TYPE 86.60
23
DESCRIPTION OF THE FUNCTIONS