G2ZIF20 24-240V
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ON delay and OFF delay with control contact (ER)
The supply voltage U must be constantly applied to the device (green
LED U/t1 illuminated). When the control contact S is closed, the set
interval t1 begins (green LED U/t1 flashes). After the interval t1 has
expired (green LED U/t1 illuminated), the output relay R switches into
on-position (yellow LED illuminated). If the control contact is opened,
the set interval t2 begins (green LED t2 flashes). After the interval t2 has
expired (green LED t2 not illuminated) the output relay switches into
off-position (yellow LED not illuminated). If the control contact is opened
before the interval t1 has expired, the interval already expired is erased
and is restarted with the next cycle.
U
R25-26-28
t1
Y1-Y2
<t1
t2
LED R/R15-16-18
LED U/t1
LED t2
ON delay and single shot leading edge voltage controlled (EWu)
When the supply voltage U is applied, the set interval t1 begins (gree
LED U/t1 flashes). After the interval t1 has expired (green LED U/t1
illuminated), the output relay R switches into on-position (yellow LED
illuminated) and the set interval t2 begins (green LED t2 flashes). After
the interval t2 has expired (green LED t2 not illuminated), the output
relay switches into off-position (yellow LED not illuminated). If the supply
voltage is interrupted before the interval t1+t2 has expired, the interval
already expired is erased and is restarted when the supply voltage is
next applied.
U
R25-26-28
t1t2
LED R/R15-16-18
LED U/t1
LED t2
ON delay and single shot leading edge
with control contact (EWs)
The supply voltage U must be constantly applied to the device (green
LED U/t1 illuminated). When the control contact S is closed, the set
interval t1 begins (green LED U/t1 flashes). After the interval t1 has
expired (green LED U/t1 illuminated), the output relay R switches into
on-position (yellow LED illuminated) and the set interval t2 begins (green
LED t2 flashes). After the interval t2 has expired (green LED t2 not
illuminated) the output relay switches into off-position (yellow LED not
illuminated). During the interval, the control contact can be operated any
number of times. A further cycle can only be started when the cycle run
has been completed.
U
R25-26-28
t1t2
Y1-Y2
LED R/R15-16-18
LED U/t1
LED t2
Technical data
10. Ambient conditions
Ambient temperature: -25 to +55°C
(in accordance with IEC 60068-1)
-25 to +40°C
(in accordance with UL 508)
Storage temperature: -25 to +70°C
Transport temperature: -25 to +70°C
Relative humidity: 15% to 85%
(in accordance with IEC 60721-3-3class 3K3)
Pollution degree: 3 (in accordance with IEC 60664-1)
Vibration resistance: 10 to 55Hz 0.35mm
(in accordance with IEC 60068-2-6)
Shock resistance: 15g 11ms (in acordance with IEC 60068-2-27)
Functions
The internal potentiometer is de-activated when a remote-potentio-meter
is connected ! The function has to be set before connecting the relay to
the supply voltage.
Asymmetric flasher pause first (lp)
When the supply voltage U is applied, the set interval t1 begins (green
LED U/t1 flashes). After the interval t1 has expired (green LED U/
t1 illuminated), the output relay R switches into on-position (yellow
LED illuminated) and the set interval t2 begins (green LED t2 flashes).
After the interval t2 has expired (green LED t2 not illuminated), the
output relay switches into off-position (yellow LED not illuminated). The
output relay is triggered at the ratio of t1:t2 until the supply voltage is
interrupted.
U
R25-26-28
t1t2t1t2
LED R/R15-16-18
LED U/t1
LED t2
Asymmetric flasher pulse first (li)
When the supply voltage U is applied, the output relay R switches into
on-position (yellow LED illuminated) and the set interval t1 begins (green
LED U/t1 flashes). After the interval t1 has expired (green LED U/t1
illuminated), the output relay switches into off-position (yellow LED not
illuminated) and the set interval t2 begins (green LED t2 flashes). After
the interval t2 has expired (green LED t2 not illuminated), the output
relay switches into on-position (yellow LED illuminated). The output relay
is triggered at the ratio of t1:t2 until the supply voltage is interrupted.
U
R25-26-28
t1t2t1t2
LED R/R15-16-18
LED U/t1
LED t2