TS
NEW PCB TIME DELAY RELAY
TIME-ON OR TIME-OFF DELAY
OR PULSE RELAY
TS-RELAYS
Approx. 15 g
Housing material: CRASTIN SK-615 FR Polycarbonate
Basic grid 2.54 mm
PCB hole dia.
1.3 mm ± 0.1 mm
• The elegant solution to time delay problems.
• High repeat accuracy and reliability.
• Not susceptible to external disturbance.
• Increase in timing delay by using an external capacitor with time-off delay
device – o –.
• No auxiliary power supply required with time-off delay operation.
• No „first cycle effect“, with the time-on delay device. The first and following
operations are of the same duration.
Characteristics
Contact arrangement
(NO = normally open, NC = normally
closed, CO = changeover)
2NO2NC (2CO)/3NO1NC
(2NO1CO)/4NO
Remarks
A
V
W (VA)
mΩΩ
switching ops.
switching ops.
Veff
ΩΩ
Max. make/rated/break current
Voltage switching range
Power switching range
Contact material
Volumetric/contact resistance
Operational life
1)
5 A, 1000 VA / 5 A, 100 W
4 A, 1000 VA / 0.1 A, 1 W
20 / 5 / 5
10
-5
-250
10
-10
-100 (1000)
AuAg10
30 / 10
Voltage withstand: cont./cont.- control circuitry
Shock-, vibration resistance
Life of trimmer
Type of protection Potentiometer/Contacts
Storage temperature
Permiss. ambient temp. at max. load
Min. control pulse duration at rated voltage.
Insulation resistance: cont./cont.- control circuitry
g, g/Hz
°C
°C
ms
6 ·10
4
/ 3 · 10
5
10
5
/ 2 · 10
8
750 / 1500
10
13
/ 10
10
50, 20 / 1000
Independant of position
>100 operations
Typically 1000 ops.
dust tight / IP50
-20 / +85
Consequently, time tol.: < 4% with
-i- devices 25 % with -0- devices
-20 / +65
100
See also the
S relay data sheet
Operation
Operating characteristics
Type: – i – ”on“ delay
– b – pulse relay
TS2-/TS3-/TS4 – i / – b – 5 V
TS2-/TS3-/TS4 – i / – b – 12 V
TS2-/TS3-/TS4 – i / – b – 24 V
Rated time: „on“ delay „i“
Minimum timing range [s]
typical at rated voltage
Type: – o – ”off“ delay
Operating Current
voltage consumpt.
V
mA
Operating Current
voltage consumpt.
V
mA
4.0 – 9.0
8.5 – 18.0
18.0 – 28.0
0 s +)
10 s
4.0 – 9.0
8.5 – 18.0
17.0 – 30.0
0 s +)
10 s
100 s
40
20
11
800 s
TS2-/TS3-/TS4 – o – 5 V
TS2-/TS3-/TS4 – o – 12 V
TS2-/TS3-/TS4 – o – 24 V
Rated time: „off“ delay „o“
31
23
23
100 s
1-100
4.7 s
Minimum timing range [s]
1-1000 0.3-10 1-100 8-800 typical at rated voltage
Time tolerance at U
rated
± 10%
Time delay increase with C
ext
per µF**
0.3-100 0.3-10
–
–
1.5s
Time tolerance at U
rated
± 10% < 1%
pulse relay „b“
pulse frequency 0.04 … 5 Hz*
approx 20%
+ The trimmer is omitted on the -i/-o- 0s device.
This must be replaced by an external potentiometer. The
time delay thus achievable is 20s per 100 kΩ Ω with the
-i- devices and approx 20s per 1 MΩΩ with the -o- devices.
The minimum time delays are 1s (with -i-) and 0.3 s (with -o-).
* With the -o- 0s device, the pulse frequency is 5 Hz. max.,
and is inversely proportional to Rext (e.g. at 12 kΩ Ω the pulse
frequency is 1 Hz).
** Connect C
ext
between pins 12 and 13!
Warning! pins 1 and 6 may not be connected.
Pins 7 and 12 are negative and connected internally
Connection diagrams
(bottom view) Warning! No reverse battery protection
TS2–i, –o– or –b
– 5, 12, 24 V
–0s
TS3–i, –o– or –b
– 5, 12, 24 V
–0s
TS4–i, –o– or –b
– 5, 12, 24 V
–0s
TS2–i, –o– or –b
– 5, 12, 24 V
– 10 s or – 100 s
– i – 800 s, – b – 25 s
TS3–i, –o– or –b
– 5, 12, 24 V
– 10 s or – 100 s
– i – 800 s, – b – 25 s
TS4–i, –o– or –b
– 5, 12, 24 V
– 10 s or – 100 s
– i – 800 s, – b – 25 s
Ordering example
Note:
Excitation voltage ripple should be maintained below 5% by use of appropriate smoothing.
Strong external magnetic fields influence relay data.
1)
Data concerning operational life is based on resistive loads and ambient temperature of 20-30°C.
TR-W Wiping function on request
With surge voltages
(1.2/50µsec) over DC 500V
TS-i. b. w relays may not
operate as intended.
en_ds_61708_0000_300506D
Please initialise relays required state whenever power is turned on. The
statements for latching relays in our General Application Guidelines are
applicable.
Talking
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