|
ST
Relay |
|
¤ Semi-multi power supply voltage
¤
Exclusive C-MOS
IC permits miniaturization and assures high
performance
¤ High repeat accuracy
: ±5% including the initial value
¤
Short resetting time :
0.1 second max. including the
time when the timer resets
in operation
¤ Large transparent time
setting knob facilitates time setting
¤
Equipped with a LED power-ON indicator
¤
Environmental friendly product (RoHs compliant)
¤
Outline Dimensions: 28.0 x 21.5 x 52.0mm
|
|
1. CHARACTERISTICS
| Accuracy
of operating time(Max) |
±5% |
| Setting
error (Max.)1) |
±10%±50ms |
| Reset
time (Max.) |
0.1ms(Including
halfway reset |
| Reset
voltage (Max.) |
10%
of rated supply voltage |
| Influence
of Voltage (Max.)1) |
±2% |
| Influence
of temperature (Max.)1) |
±2% |
| Insulation
resistance (Min.) |
100M
ohm (at 500VDC) |
Dielectric
Strength
Between |
contacts |
1,500VAC
1min |
| circuits |
1,500VAC
1min |
| contact sets |
1,000VAC
1min |
| Vibration resistance |
Destruction |
10 to 55Hz, 0.75mm single amplitude |
| Malfunction |
10 to 55Hz, 0.50mm single amplitude |
| Shock resistance |
Destruction |
1,000 m/s2 (100g) |
| Malfunction |
100 m/s2 (10g) |
| Ambient temperature |
Operating |
-10°C to 50°C (with no icing) |
| Storage |
-25°C to 65°C (with no icing) |
| Ambient humidity |
35% to 85% RH |
| Malchanical life (Min) |
1x107 ops (under no load
at 1,800 ops/h) |
| Electrical
life (Min.) |
ST-2 : 1x105 ops (7A 250VAC/30VDC.
Res. load)
ST-4 : 1x105 ops (5A 250VAC/30VDC.
Res. load) |
| Enclosure rating |
IP40 |
| Weight |
50g |
Notes:
1) Add ±10ms to above value for the 1s range model
2. TIME
RANGE
| Code |
Rated time |
Time setting range |
Code |
Rated time |
Time setting range
|
| A |
1 second |
0.05
~ 1 second (scale:0.05sec) |
F |
3 min |
0.1 ~ 3 minute (scale:0.1minute)
|
| B |
6 second |
0.37 ~ 6 second (scale:0.2sec) |
G |
6 min |
0.2 ~ 6 minute(scale:0.2minute)
|
| C |
12 second |
0.5 ~ 12 second (scale:0.4sec) |
H |
12 min |
0.4 ~ 12 minute (scale:0.4minute) |
| D |
30 second |
1.5 ~ 30 second (scale:1sec) |
I |
30 min |
1 ~ 30 minute (scale:1minute) |
| E |
60 second |
2.3 ~ 60 second (scale:2sec) |
J |
60 min |
2 ~ 60 minute (scale:2minute) |
3. Ordering Code
| |
ST-2 |
A |
24VDC |
XXX |
| Type |
ST-2 : 7A 250VAC/30VDC, 2pole
ST-4
: 5A 250VAC/30VDC, 4pole |
|
|
|
| Timing range |
A to L (Show in the timing range table) |
|
|
|
| Control voltages |
12, 24, 48VDC, 110, 220, 240VAC |
|
|
|
| Customer special code |
Only for special requirements |
|
|
|
4. OUTLINE DIMENSIONS
|
