17
DIN48 SIZE ANALOG
STAR (
)-DELTA (
) TIMERS
PM4H-SD/SDM
FEATURES
•
Select four types of time ranges between 0.2 s and 100 s on a single unit.
•
Select between five types of time ranges between 0.04 s and 0.7 s for the
-
switching times.
•
There is a
-
switching indicator so you can check the operation at a
glance.
•
The AC free power supply and shorter body make it easier to use.
48
1.890
48
1.890
66.5
2.618
mm
inch
CHARACTERISTICS
Type
Item
PM4H-SD/SDM
100 to 240V AC, 24V AC
Rated operating voltage
50/60Hz common
5A 250V AC (resistive load)
-
star-delta switching (Power ON-delay)
Rated frequency
Output rating
0.04, 0.1, 0.3, 0.5, 0.7s (5 time range selectable)
±
0.3% (power off time change at the range of 0.5s to 1h)
±
5% (Full-scale value)
±
0.5% (at the operating voltage changes between 85 to 110%)
Max. 100m
Ω
(at 1A 6V DC)
±
2% (at 20
°
C ambient temp. at the range of –10 to +50
°
C
+14 to +122
°
F
)
Star ( ) side: Timed-out 1 Form A Delta (
) side: Timed-out 1 Form A
Instantaneous: 1 Form A (Instantaneous for SDM type only)
-
switching time
Operation time fluctuation
2
×
10
7
10
5
(at rated control capacity)
Mechanical (contact)
Electrical (contact)
85 to 110% of rated operating voltage (at 20
°
C coil temp.)
Allowable operating voltage range
–10 to +50
°
C
+14 to +122
°
F
Ambient temperature
Max. 85%RH
Ambient humidity
860 to 1,060hPa
Atmospheric pressure
IP65 on front panel (using rubber gasket ATC18002) <only for IP65 type>
Protective construction
100g
3.527 oz
(Pin type)
110g
3.880 oz
(Screw terminal type)
Weight
Min. 294m/s
2
(4 times on 3 axes)
Shock resistance
Min. 980m/s
2
(5 times on 3 axes)
10 to 55Hz: 1 cycle/min double amplitude of 0.5mm (10min on 3 axes)
Vibration resistance
10 to 55Hz: 1 cycle/min double amplitude of 0.75mm (1h on 3 axes)
Functional
Destructive
Functional
Destructive
Between live and dead metal parts
Between input and output
Between contacts of different poles *3
Between contacts of same pole
Insulation resistance (Initial value)
2,000Vrms for 1 min Between live and dead metal parts
2,000Vrms for 1 min Between input and output
2,000Vrms for 1 min Between contacts of different poles *3
1,000Vrms for 1 min Between contacts of same pole
Breakdown voltage (Initial value)
Setting error
Voltage error
Contact resistance (Initial value)
500ms
Min. power off time
65
°
C
131
°
F
Max. temperature rise
Au flash on Silver alloy
Contact material
Temperature error
Contact arrangement
Operation mode
Approx. 10VA (100 to 240V AC)
Approx. 2.5VA (24V AC)
Rated power consumption
Rating
Time
accuracy
Note:)
Contact
Life
Electrical
function
Mechanical
function
Operating
condition
Others
Min. 100M
Ω
(At 500V DC)
2s to 100s, 4 time ranges switchable
operation control time range
Notes: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage, 20°C
68°F
ambient
temperature, and 1s power off time.
2) For the 2s range, the tolerance for each specification becomes ±10ms.
3) Between contacts of different poles for SDM type only.
UL File No.: E122222
CSA File No.: LR39291
PM4H-SD/SDM
02/2003
