TIMERS
TIMERS
GENERAL DETAILS
OF TYPE Q TIMERS
Q series timers are compact, low cost, precision devices designed to the most demanding
specifications. The small size, epoxy filled case is highly resistant against dust, vibrations,
shock and humidity. Creep and strike distance according to VDE 0110 Group C 250V. Case
protection IP66. Case material - Phenolic.
1.30
(33.2 mm)
2.00
(50.8mm)
.75
(19.05 mm)
2.00
(50.8mm)
2
250
(16.35 mm)
250 DIA. MALE QUICK CONNECT TERMINALS
(16.35 mm)
QAS SERIES
DELAY ON MAKE
ELECTRONIC TIMER
UL listed
CSA recognized
Function A:
Delay on Make
Input Power S1
Output
0
T
SPECIFICATIONS:
Input Power
. . . . . . . . . . . . . . . . . 24 VAC/DC, 110 VAC/DC
220 VAC/DC ±15%, 50/60 Hz
Output Rating
. . . . . . . . . . . . . . . max.:
1.0
A at 20°C
min.: 10 mA
Voltage drop after timing
. . . . . . 3.5 VAC/DC
Repetition accuracy
. . . . . . . . . . ±0.5% at a constant ambient
Temp rise derating
. . . . . . . . . . . 5 mA / °C
Reset time SAS & SAS-D
. . . . . . 25 ms after timing
50 ms during timing
Leakage current during timing
. . 5 mA max
Peak surge current
. . . . . . . . . . . 20 A < 10 ms
Peak surge voltage
. . . . . . . . . . . 1400 V, 10 µs
Terminals
. . . . . . . . . . . . . . . . . . . 1/4˝ (6.35mm) quick connect
Operating temperature
. . . . . . . . -22°F to +140°F (-30°C to +60°C)
Weight
. . . . . . . . . . . . . . . . . . . . . 1.9 oz. (55g)
Peak Surge Current
Function A: When input power is applied, timing (t) begins. At the end
of the preselected time, the solid state SCR output turns on. The out-
put turns off when the input power is removed, resetting the timer for
the next cycle.
WIRING DIAGRAM:
QAS
QAS-D
470K
R
T
1
100A
50A
20A
15A
10A
5A
Peak Surge Current vs Surge Current Duration
3
1
3
+
-
˜
++
--
LOAD
˜˜
+
-
LOAD
˜
INPUT
2A
1A
10ms 20ms 50ms 100ms 200ms 500ms
1s 2s 5s
Surge Current Duration
INPUT
Note:
Available with internal potentiometer in AS-P Series
ORDERING INFORMATION: (100 pcs. minimum)
P.S.:
Specify maximum time for “D” and “P” version.
Q
MOUNTING
AS-D
SERIES
100S
TIME RANGE
220 AD
INPUT POWER
L
UL
Q
= Encapsulated
AS
= fixed time
AS-D
= remote potentiometer
AS-P
= internal potentiometer
AS
= Fixed .1 sec - 120 min
AS-D
= .1 sec - 60 min. 10:1 Ratio
AS-P
= .1 sec - 10 sec
1-100 sec maintain 100:1 ratio
24AD
= 24 VAC/DC
110AD
= 110 VAC/DC
220AD
= 220 VAC/DC
1 AMP
Products and specifications subject to change without notice.
2/46a
Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
TIMERS
TIMERS
QBS
SHOT TIMER
SERIES
SINGLE
QCS SERIES
DELAY ON BREAK TIMER
UL listed
CSA recognized
• CMOS Technology
• Epoxy Encapsulated
• 2˝ x 2˝ Compact Size
• .250˝ Quick Connect Terminals
Function B:
Single Shot
Function C:
Delay on Break
Input
Power S1
Initiate
Switch S2
Relay
T
T
Function B:
Input power (S1) is continuously supplied to the timer. When
an external initiate switch (S2) is closed, momentarily or maintained, the
output relay is energized. At the end of the delay time (T), the output is
de-energized. The timer is ready for another cycle. Isolate the initiate
switch (S2) from other circuits.
Function C:
Input power (S1) is continuously supplied to the timer. When
an external initiate switch (S2) is closed, the output relay is energized.
Timing begins when the S2 switch opens. At the end of the delay time (T),
the output is de-energized and the timer is ready for another cycle. Isolate
the initiate switch (S2) from other circuits.
SPECIFICATIONS:
Input
. . . . . . . . . . . . . . . . . . . . . . . . 24 VAC, 48 VAC, 110 VAC
220 VAC, ±15%, 50/60 Hz
Maximum power consumption
. . . 24 VAC: 0.2 VA
48 VAC: 0.3 VA
110 VAC: 0.6 VA
220 VAC: 1.2 VA
Output
. . . . . . . . . . . . . . . . . . . . . . SCR
Output Rating
. . . . . . . . . . . . . . . . max.: 1A at 20°C
min.: 10 mA
Voltage drop after timing
. . . . . . . . 3.5 V max. AC
Repetition accuracy
. . . . . . . . . . . ±0.5% at a constant ambient
Temp. rise derating
. . . . . . . . . . . . 5 mA / °C
Reset time
. . . . . . . . . . . . . . . . . . . 80 ms
Minimum contact closure
. . . . . . . 100 ms during timing
Leakage current during timing
. . . 5 mA max.
Peak surge current
. . . . . . . . . . . . 20 A < 10 ms
Peak surge voltage
. . . . . . . . . . . . 1400 V, 100 µs
Terminals
. . . . . . . . . . . . . . . . . . . . 1/4˝ (6.35) quick connect
Operating temperature
. . . . . . . . . -22°F to +140°F -30°C to +60°C
Weight
. . . . . . . . . . . . . . . . . . . . . . 1.9 oz. (55g)
The initiate switch should be isolated from the other circuits. Contact will
operate on the same supply as the timer and will have a max. load of 5 mA.
The remote potentiometer for the QCS-D and QBS-D should be 470 kΩ, 1/4 W.
Use with shielded cable at a maximum length of 50 feet.
WIRING DIAGRAM:
QCS
Initiate
Switch
S2
QBS
˜
QCS-D
Initiate
Switch
S2
QBS-D
R = 470K
˜
6
6
5
4
˜
1
2
3
˜
1
2
3
Load
Load
Input
Input
NOTE:
Available with internal potentiometer in B or CS-P Series.
DIMENSIONS See page
4-34
ORDERING INFORMATION: (100 pcs. minimum)
Q
MOUNTING
CS
SERIES
B
TIME RANGE
110A
INPUT POWER
UL
L
Q
= Encapsulated
CS
= Fixed time
BS
= Fixed time
CS-D
= Remote potentiometer
BS-D
= Remote potentiometer
CS-P
= Internal potentiometer
BS-P
= Internal potentiometer
CS/BS
= Fixed time
CS-D
= .06 sec. - 120 min
BS-D
= .06 sec. - 120 min. maintain 10:1 ratio
B or CSP
= .1 - 10 sec. or min
1 - 100 sec. or min. maintain 100:1 ratio
24A
= 24 VAC
48A
= 48 VAC
110A
= 110 VAC
220A
= 220 VAC
1 AMP
Products and specifications subject to change without notice.
2/46b
Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
TIMERS
TIMERS
QDS
CYCLE
SERIES
REPEAT
QHS SERIES
TIMER
INTERVAL ELECTRONIC
UL listed
CSA recognized
• Consistent Repeat Cycle
• Multiple Voltage
• 2˝ Square Cases
• Fixed and Variable Time Ranges
Function D:
Recycling
Function H:
Interval Timer
Input
Power S1
Output
0
T1
T2
t
0
T
t
Function H:
The solid state output turns on when the input power
(S1) is applied. The output turns off at the end of time (T). The timer
is reset when the input power is removed.
Function D:
When input power (S1) is applied, the sold state output
turns on immediately for the time period specified. It then turns OFF
for that same time period and repeats continuously while power is
applied.
2
SPECIFICATIONS:
Input
. . . . . . . . . . . . . . . . . . . . . . . . 24 VAC, 48 VAC, 110 VAC
220 VAC, ±15%, 50/60 Hz
Maximum power consumption
. . . 24 VAC: 0.2 VA
48 VAC: 0.3 VA
110 VAC: 0.6 VA
220 VAC: 1.2 VA
Output
. . . . . . . . . . . . . . . . . . . . . . SCR
Output Rating
. . . . . . . . . . . . . . . . max.: 1 A at 20°C
min.: 10 mA
Voltage drop after timing
. . . . . . . . 3.5 VAC
Repetition accuracy
. . . . . . . . . . . ±0.5% at a constant ambient
Temp. rise derating
. . . . . . . . . . . . 5 mA / °C
Reset time
. . . . . . . . . . . . . . . . . . . 100 ms after timing
150 ms during timing
Minimum contact closure
. . . . . . . 100 ms during timing
Leakage current during timing
. . . 2 mA max.
Peak surge current
. . . . . . . . . . . . 20 A < 10 ms
Peak surge voltage
. . . . . . . . . . . . 1400 V, 100 µs
Terminals
. . . . . . . . . . . . . . . . . . . . Faston 1/4˝ (6.35)
Operating temperature
. . . . . . . . . -22°F to +140°F -30°C to +60°C
Weight
. . . . . . . . . . . . . . . . . . . . . . 1.9 oz. (55g)
WIRING DIAGRAM:
QHS
QDS
QHS-D
470K
R
T
QDS-D
5
4
˜
1
2
3
˜
Load
Input
˜
1
2
3
˜
Load
Input
NOTE:
Available with internal potentiometer in HS-P Series.
DIMENSIONS See page
4-34
ORDERING INFORMATION: (100 pcs. minimum)
Q
MOUNTING
DS
SERIES
10 min
TIME RANGE
24A
INPUT POWER
UL
L
Q
= Encapsulated
DS
DS-D
HS
HS-D
DS-P
HS-P
= Fixed time
= Remote potentiometer
= Fixed time
= Remote potentiometer
= Internal potentiometer
= Internal potentiometer
DS/HS
= Fixed .1s - 120 min.
DS-D/HS-D
= .1 sec - 120 min. maintaining 10:1 ratio
DS-P/HS-P
= .1-10 sec or min
1-100 sec. or min. maintain 100:1 ratio
1
AMP
24A
= 24 VAC
48A
= 48 VAC
110A
= 110 VAC
220A
= 220 VAC
Products and specifications subject to change without notice.
Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
2/46c
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