Features
1. 100-240V AC free-voltage input, 48-125V DC type available
2. Short body — 62.5mm 2.461 inch (screw terminal type)
3. Front panel of IP65 type is protected against water-splash and dust
4. Built-in Screw terminals
Screw terminal type is used for easy wiring and reducing additional cost for
accessories.
5. 0 setting instantaneous output operation
6. Multiple time ranges — 1 s to 500 h (Max.)
7. 8 different operation modes: (PM4H-A)
8. Compliant with UL/CSA, CE and LLOYD
48
1.890
48
1.890
62.5
2.461
mm inch
Pin type
Screw
terminal type
Product types
Type
PM4H-S
PM4H-M
PM4H-A
Operation mode Contact
arrangement Time range Rated
operating voltage
Protective
construction Terminal type Part number
PM4HA-H-AC240VW
PM4HA-H-AC240VSW
PM4HA-H-DC125VW
PM4HA-H-DC125VSW
PM4HA-H-24VW
PM4HA-H-24VSW
PM4HA-H-DC12VW
PM4HA-H-DC12VSW
PM4HA-H-AC240V
PM4HA-H-AC240VS
PM4HA-H-DC125V
PM4HA-H-DC125VS
PM4HA-H-24V
PM4HA-H-24VS
PM4HA-H-DC12V
PM4HA-H-DC12VS
PM4HS-H-AC240VW
PM4HS-H-AC240VSW
PM4HS-H-DC125VW
PM4HS-H-DC125VSW
PM4HS-H-24VW
PM4HS-H-24VSW
PM4HS-H-DC12VW
PM4HS-H-DC12VSW
PM4HS-H-AC240V
PM4HS-H-AC240VS
PM4HS-H-DC125V
PM4HS-H-DC125VS
PM4HS-H-24V
PM4HS-H-24VS
PM4HS-H-DC12V
PM4HS-H-DC12VS
PM4HM-H-AC240VW
PM4HM-H-AC240VSW
PM4HM-H-DC125VW
PM4HM-H-DC125VSW
PM4HM-H-24VW
PM4HM-H-24VSW
PM4HM-H-DC12VW
PM4HM-H-DC12VSW
PM4HM-H-AC240V
PM4HM-H-AC240VS
PM4HM-H-DC125V
PM4HM-H-DC125VS
PM4HM-H-24V
PM4HM-H-24VS
PM4HM-H-DC12V
PM4HM-H-DC12VS
16 selectable
ranges
1s to 500h
Relay
Timed-out
1 Form C
Instantaneous
1 Form C
Relay
Timed-out
2 Form C
Relay
Timed-out
2 Form C
8 operation modes
• Pulse ON-delay
• Pulse Flicker
• Pulse ON-flicker
• Differential ON/OFF-delay (1) (2)
• Signal OFF-delay
• Pulse One-shot
• Pulse One-cycle
Power ON-delay
5 operation modes
(With instantaneous contact)
• Power ON-delay
• Power Flicker
• Power ON-flicker
• Power One-shot
• Power One-cycle
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
8 pins
Screw terminal
100 to 240V AC
48 to 125V DC
24V AC/DC
12V DC
100 to 240V AC
48 to 125V DC
24V AC/DC
12V DC
100 to 240V AC
48 to 125V DC
24V AC/DC
12V DC
100 to 240V AC
48 to 125V DC
24V AC/DC
12V DC
100 to 240V AC
48 to 125V DC
24V AC/DC
12V DC
100 to 240V AC
48 to 125V DC
24V AC/DC
12V DC
IP65
IP50
IP65
IP50
IP65
IP50
If you use this timer under harsh environment, please order above sealed type (IP65 type). IP65 type — Protection dust and water jet splay on the front face.
UL File No.: E122222
CSA File No.: LR39291
PM4H-A/S/M
DIN48 SIZE
MULTI-RANGE
ANALOG TIMER
PM4H-A
PM4H-S
PM4H-M
RoHS Directive compatibility information
http://www.nais-e.com/
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Specifications
PM4H-A
Type
Item PM4H-S
100 to 240V AC, 48 to 125V DC, 12V DC, 24V AC/DCRated operating voltage
50/60Hz common (AC operating type)
5A 250V AC (resistive load)
Power ON-delay
Pulse ON-delay
Pulse Flicker
Pulse ON-Flicker
Differential ON/OFF-delay (1) (2)
Signal OFF-delay
Pulse One-shot
Pulse One-cycle
Power ON-delay
Power Flicker
Power ON-flicker
Power One-shot
Power One-cycle
(with instantaneous contact)
Rated frequency
Rated control capacity
1s to 500h (Max.) 16 time ranges switchable
±0.3% (power off time change at the range of 0.1s to 1h)
±5% (Full-scale value)
±0.5% (at the operating voltage changes between 85 to 110%)
Max. 100mΩ (at 1A 6V DC)
±2% (at 20°C ambient temp. at the range of –10 to +50°C +14 to +122°F)
Timed-out 1 Form C
Instantaneous 1 Form C
Time range
Operating time fluctuation
2×107
105 (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°FAmbient temperature
30 to 85%RH (at 20°C 68°F, non-condensing)Ambient humidity
860 to 1,060hPaAtmospheric pressure
20%Ripple factor (DC type)
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
10 to 55Hz: 1 cycle/min double amplitude of 0.25mm (10min on 3 axes)
Vibration resistance 10 to 55Hz: 1 cycle/min double amplitude of 0.375mm (1h on 3 axes)
Min. 98m/s2 (4 times on 3 axes)
Shock resistance Min. 980m/s2 (5 times on 3 axes)
Functional
Destructive
Functional
Destructive
Between live and dead metal parts
Between input and output
Between contacts of different poles
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
1,000Vrms for 1 min Between contacts of same pole
Breakdown voltage (Initial value)
Setting error
Voltage error
Contact resistance (Initial value)
100msMin. power off time
55°C 131°F65°C 149°FMax. temperature rise
Silver alloy Au flash on Silver alloyContact material
Temperature error
Timed-out 2 Form CContact arrangement
Operating mode
Approx. 10VA (100 to 240V AC)
Approx. 2.5VA (24V AC)
Approx. 1.5W (12V DC, 24V DC, 48 to 125V DC)
Rated power consumption
Rating
Time
accuracy
Note:)
Contact
Life
Electrical
function
Mechanical
function
Operating
condition
Others
PM4H-M
Min. 100MΩ(At 500V DC)
Note: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage (within 5% ripple
factor for DC), 20°C 68°F ambient temperature, and 1s power off time.
2) For the 1s range, the tolerance for each specification becomes ±10ms.
PM4H-A/S/M
PM4H-A/PM4H-S/PM4H-M
All types of PM4H timer have multi-time
range.
16 time ranges are selectable.
1s to 500h (Max. range) is controlled.
Time range
1
Scale
Time unit
0.1s to 1s
sec min hrs 10h
0.1 min to 1 min 0.1h to 1h 1.0h to 10h
5 0.5s to 5s
Control
time range
0.5 min to 5 min 0.5h to 5h 5h to 50h
10 1.0s to 10s 1.0 min to 10 min 1.0h to 10h 10h to 100h
50 5s to 50s 5 min to 50 min 5h to 50h 50h to 500h
Note: 0 setting is for instantaneous output operation.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
PM4H-A/S/M
Terminal layouts and Wiring diagrams
PM4H-A
Pin type
•Timed-out 2 Form C
Screw terminal type
•Timed-out 2 Form C
PM4H-M
Pin type
•Timed-out 1 Form C
•Instantaneous 1 Form C
Screw terminal type
•Timed-out 1 Form C
•Instantaneous 1 Form C
PM4H-S
Pin type
•Timed-out 2 Form C
Screw terminal type
•Timed-out 2 Form C
2) Contact
3) Voltage should not be applied to the various inputs (reset, start, and stop) of
the PM4H-A multi-range timer. These inputs should be input without voltage.
Timed-out contact Instantaneous contact
Type
PM4H-A
PM4H-S
PM4H-M
Pin
Connect the terminal to negative
(–), and the terminal to positive (+). Connect the terminal x to
negative (–), and the terminal
z to positive (+).
Connect the terminal to negative
(–), and the terminal to positive (+).
Screw terminal
1) DC Type
Start input
Reset input
N.O.
N.C.
N.C.
3
5
4
211110
9
8
7
6
Stop input
N.O.
(–) (+)
Operating voltage
(–) (+)
N.C.
N.C.
N.O.
N.O.
Operating voltage
8
5
17
6
2
34
N.C.
N.O.
N.C. N.O.
54321
109876
11
(–)
(+)
Operating
voltage
(–) (+)
N.C.
N.C.
N.O.
N.O.
Operating voltage
8
5
17
6
2
34
N.C.
N.O.
N.C. N.O.
54321
109876
11
(–)
(+)
Operating
voltage
Parts name
PM4H-S PM4H-A PM4H-M
Time range selector
16 time settings selectable
(1 s to 500 h)
1s 5s 10s 50s
1min 5min 10min 50min
1h 5h 10h 50h
10h 50h 100h 500h
Power indicator LED
Time indicator window
Time unit indicator
Output indicator LED
Hand
Operation mode selector
Selectable from 8 operation modes
ON : Pulse ON-delay
FL : Pulse Flicker
FO : Pulse ON-flicker
OF1 : Differential ON/OFF-delay (1)
SF : Signal OFF-delay
OS : Pulse One-shot
OF2 : Differential ON/OFF-delay (2)
OC : Pulse One-cycle
Set dial
Operation mode indicator
Instantaneous output area
When the hand is in this area,
instantaneous operation starts.
Operation mode selector
Selectable from
5 operation modes
ON : Power ON-delay
FL : Power flicker
FO : Power ON-flicker
OS : Power One-shot
OC : Power One-cycle
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
PM4H-A/S/M
Dimensions mm inch
Tolerance: ±0.5 ±.020
•PM4H-
Screw terminal type
(Flush mount)
•Panel mount dimensions (with mounting frame)
Screw terminal type
•Surface mount dimensions
Pin type
•Panel cut out dimensions
Standard cut out dimensions are shown
below.
Use mounting frame (AT8-DA4) and rubber
gasket (ATC18002).
•Adjacent mounting
Pin type
Pin type
(Flush mount/Surface mount)
Note) 1. The proper thickness of mounting
panel is between 1 to 5mm.
2. Adjacent mount is less water-resis-
tant.
62.5
2.461
12.0
.472 .236
6.0
48
1.890
48
1.890 44.5
1.752
41 dia.
1.614 dia.
1
.039
48
1.890 61.5
2.421
48
1.890 44.5
1.752
50
1.969
66
2.598
Rubber gasket
ATC 18002 (attached)
Mounting frame
AT8-DA4 (attached)
Panel
48
1.890
48
1.890
50
1.969
66
2.598
72.5 2.854 (8-pin)
78 3.071 (11-pin)
Rubber gasket
ATC18002 Mounting frame
AT8-DA4
(Sold separately)
Rear terminal socket
AT78041 (8-pin: sold separately)
AT78051 (11-pin: sold separately)
Panel
Din rail socket
AT8-DF8K
(8-pin: sold separately)
AT8-DF11K
(11-pin: sold separately)
Mounting rail
AT8-DLA1
104.0 (11-pin)
4.094
97.3 (8-pin)
3.831
45+
1.772+.024
0
0.6
0
45+
1.772+.024
0
0.6
0
Min. 80
3.150
Min. 80 3.150
A
45+
1.772+.024
0
0.6
0
A = (48×n–2.5)+
A = (1.890×n–.098)+.024
0
0.6
0
14.5
66.5
2.618
48
1.890 44.5
1.752
41 dia.
1.614 dia.
48
1.890 12.0
.472 .236
6.0
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
PM4H-A/S/M
Operation mode
PM4H-A
Note: Keep 0.1s or more for power off time.
Keep 0.05s or more for start, stop, reset input time.
Operation type Explanation Time chart
• If using a time-limit start when the power is turned on, and a reset when
the power is turned off, pins 2to 6(screw-tightening pins xand c)
should be shorted ahead of time.
• Turn the operation mode selector switch to the position.
If pins 2to 6(screw-tightening pins xand c) are shorted (the start input
is turned on) with the power supply on, the output will go on after the set
time has elapsed.
If the power supply is turned off, or pins 2to 7(screw-tightening pins xto
v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped
while the pins 2to 5(screw-tightening pins xto b) are being shorted
(the stop input is on). When the pins are released, time-limited operation
resumes.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the output goes on, and when
pins 2to 6(screw-tightening pins xand c) are released (the start input
is turned off), the time limit interval begins. After the set time has elapsed,
the output goes off. If start input is entered at any point during the time limit
interval, the time limit interval is reset.
Note) During time-limited operation, the time-limited operation is stopped
while the pins 2to 5(screw-tightening pins xto b) are being shorted
(the stop input is on). When the pins are released, time-limited operation
resumes.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the output goes on, and after
the set time has elapsed, it goes off.
Also, when pins 2to 6are released (the start input goes off), the output
goes on, and after the set time has elapsed, it goes off.
If the status of pins 2to 6(screw-tightening pins xand c) changes dur-
ing the time-limit interval (the start input goes from on to off, or from off to
on), the time-limit interval is restarted from the point at which the change
took place.
If the power supply is turned off, or pins 2to 7(screw-tightening pins xto
v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped while
the pins 2to 5(screw-tightening pins xto b) are being shorted (the stop
input is on). When the pins are released, time-limited operation resumes.
• If using a time-limit start when the power is turned on, and a reset when
the power is turned off, pins 2to 6(screw-tightening pins xand c)
should be shorted ahead of time.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the output goes on, and after
the set time has elapsed, it goes off. This process is subsequently repeated.
If the power supply is turned off, or pins 2to 7(screw-tightening pins xto
v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped
while the pins 2to 5(screw-tightening pins xto b) are being shorted
(the stop input is on). When the pins are released, time-limited operation
resumes.
• If using a time-limit start when the power is turned on, and a reset when
the power is turned off, pins 2to 6(screw-tightening pins xand c)
should be shorted ahead of time.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the limited time interval begins,
and the output goes on after the set time has elapsed. After the output has
gone on, it goes off when the set time has elapsed, and this process is sub-
sequently repeated.
If the power supply is turned off, or pins 2to 7(screw-tightening pins xto
v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped
while the pins 2to 5(screw-tightening pins xto b) are being shorted
(the stop input is on). When the pins are released, time-limited operation
resumes.
Pulse
ON-delay
ON
ON
Pulse
Flicker
FL
FL
Pulse
ON-flicker
FO
FO
Differential
ON/OFF-delay (1)
OF1
OF1
Signal
OFF-delay
SF
SF
Power supply
ON
OFF
Start
ON
OFF
ON ON
OFF
Reset
ON
OFF
Stop
ON
OFF
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON
Tt1t2
ON
OFFOFF
Note: LED lighting or No LED lighting
Power supply
ON
OFF
Start
ON
OFF
ON
OFF
ON
OFF
OFF
Reset
ON
Stop
ON
OFF
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON
TT t1tat2tb
ON
OFFOFF
Note: LED lighting or No LED lighting
Power supply
ON
OFF
Start
ON
OFF
ON
OFF
ON
OFF
OFF
Reset
ON
Stop
ON
OFF
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON
TT t2Ttatbt1
OFFOFF
Power supply
ON
OFF
Start
ON
OFF
ON
OFF
ON
Reset
Stop
ON
OFF
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON ON
Tt1t2tatb
OFF OFF
ON
OFF
Restart
OFF
Note: LED lighting or No LED lighting
Power supply
ON
OFF
Start
ON
OFF
ON
OFF
ON
OFF
ON
Reset
Stop
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON
Ttbta
OFF
OFF
Note: LED lighting or No LED lighting
LED lighting LED flickering
T: Setting time t1, t2, ta, tb<T t1+t2=T
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
PM4H-A/S/M
Note: Keep 0.1s or more for power off time.
Keep 0.05s or more for start, stop, reset input time.
Operation type Explanation Time chart
• If using a time-limit start when the power is turned on, and a reset when
the power is turned off, pins 2to 6(screw-tightening pins xand c)
should be shorted ahead of time.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the output goes on for the set
time limit interval.
If the power supply is turned off, or pins 2to 7(screw-tightening pins xto
v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped
while the pins 2to 5(screw-tightening pins xto b) are being shorted
(the stop input is on). When the pins are released, time-limited operation
resumes.
• If using a time-limit start when the power is turned on, and a reset when
the power is turned off, pins 2to 6(screw-tightening pins xand c)
should be shorted ahead of time.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the output goes on after the
set time limit interval has elapsed. After it has gone on, it goes off after
one pulse (approximately 0.8 seconds).
If the power supply is turned off, or pins 2to 7(screw-tightening pins x
to v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped
while the pins
2to 5
(screw-tightening pins
xto b
) are being shorted
(the stop input is on). When the pins are released, time-limited operation
resumes.
• Turn the operation mode selector switch to the position.
When pins 2to 6(screw-tightening pins xand c) are shorted (the start
input is turned on) with the power supply on, the time limit interval begins,
and after the set time interval has elapsed, the output goes on.
Also, when pins 2to 6are released (the start input goes off), the time limit
interval begins, and after it has elapsed, the output goes off.
If the status of pins 2to 6(screw-tightening pins xand c) changes dur-
ing the time-limit interval (the start input goes from on to off, or from off to
on), the time limit interval is restarted from the point at which the change
took place.
If the power supply is turned off, or pins 2to 7(screw-tightening pins xto
v) are shorted (the reset input is turned on), a reset is carried out.
Note) During time-limited operation, the time-limited operation is stopped while
the pins 2to 5(screw-tightening pins xto b) are being shorted (the stop
input is on). When the pins are released, time-limited operation resumes.
Pulse
One-shot
OS
OS
Differential
ON/OFF-delay (2)
OF2
OF2
Pulse
One-cycle
OC
OC
PM4H-S
PM4H-M
Operation type Explanation Time chart
Time limit contact relay
When the power supply is turned on, the output goes on after the set
time interval has elapsed.
When the power supply is turned off, a reset is carried out.
Power ON-delay
Note: Keep 0.1s or more for power off time. PM4H-M timers do not have each input which is start, reset and stop.
Operation type Explanation Time chart
Turn the operation mode selector switch to display the various opera-
tions.
When the power supply is turned on, the time limit interval begins,
and operation is carried out.
When the power supply is turned off, a reset is carried out.
Power ON-delay
ON
Power Flicker
FL
Power ON-flicker
FO
Power One-shot
OS
Power One-cycle
OC
Power supply
ON
OFF
Start
ON
OFF OFF
ON
ON
OFF
ON
Reset
Stop
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON
TT t
at1t2
OFF
OFF
Note: LED lighting or No LED lighting
Power supply
ON
OFF
Start
ON
OFF
ON
OFF
ON
OFF
OFF
ON
Reset
Stop
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
ON ON
Ttbt1t2ta
OFF
OFF
Restart
Note: LED lighting or No LED lighting
Power supply ON OFF
Start
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Reset
Stop
Time out (N.O. contact)
OP. LED
POWER LED
–
–
–
Tta
ON
OFF
ON
OFF
ON
OFF
tt1tbt2t
OFF
One pulse time (t): Approx. 0.8s
Note: LED lighting or No LED lighting
ON
Power supply
ON
OFF
ON
OFF
Time out (N.O. contact)
OP. LED
POWER LED
T
Power supply
ON
OFF
ON
OFF
ON
OFF
Instantaneous contact (N.O. contact)
Time out (N.O. contact)
Power ON-delay
OP. LED
POWER LED
T
LED lighting LED flickering
T: Setting time
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
1. Operation method
1) Operation mode setting
[PM4H-A type]
8 operation modes are selectable with
operation mode selector.
Turn the operation mode selector with
screw driver.
Operation mode is shown up through the
window above the mode selector. The
marks are , , , , , , , .
Turn the mode selector to the mark until
you can check by clicking sound.
Confirm the mode selector position if it is
correct.
If the position is not stable, the timer
might mis-operate.
2) Time range setting
[PM4H series common]
16 time ranges are selectable between
1s to 500h.
Turn the time range selector with the
screw driver.
Clockwise turning increases the time
range, and Counter-clockwise turning
decrease the time range.
Confirm the range selector position if it is
correct.
If the position is not stable, the timer
might mis-operate.
3) Time setting [common]
To set the time, turn the set dial to a
desired time within the range.
Instantaneous output will be on when the
dial is set to “0”.
When the instantaneous output is used,
the dial should be set under “0” range.
(Instantaneous output area)
When power supply is on, the time
range, setting time and operation mode
cannot be changed.
Turn off the power supply or a reset sig-
nal is applied to set the new operation
mode.
If the position is not stable, the timer
might mis-operate.
ON FL FO
OF1
SF OS
OF2
OC
2. How to use “Set ring” [PM4H series common]
1) Fixed time setting
Set the desired time and put 2 set rings
together.
Insert the rings into stopper to fix the
time.
2) Time range setting
Example: Time range 20s to 30s.
Shorter time value setting
Set the dial to 20s.
Place the stop ring at the right side of
stopper.
Longer time value setting
Set the dial to 30s.
Place the stop ring at the left side of
stopper.
Set range
Applicable standard (PM4H series common)
Set dial
Set ring (2 pcs)
ATC18001 (sold separately)
Stopper boss
Stopper
Stop ring
Stopper boss
00
30
Longer time value
SEC
20
Shorter time value
SEC
PM4H SERIES MODES AND TIME SETTING
Note) The stoppers for the lower limit setting set ring and the upper limit setting set ring face the opposite directions.
Safety standard EN61812-1 Pollution Degree 2/Overvoltage Category III
EMC
(EMI)EN61000-6-4
Radiation interference electric field strength
Noise terminal voltage
(EMS)EN61000-6-2
Static discharge immunity
RF electromagnetic field immunity
EFT/B immunity
Surge immunity
Conductivity noise immunity
Power frequency magnetic field immunity
Voltage dip/Instantaneous stop/Voltage fluctuation immunity
EN55011 Group1 ClassA
EN55011 Group1 ClassA
EN61000-4-2 4 kV contact
8 kV air
EN61000-4-3 10 V/m AM modulation (80 MHz to 1 GHz)
10 V/m pulse modulation (895 MHz to 905 MHz)
EN61000-4-4 2 kV (power supply line)
1 kV (signal line)
EN61000-4-5 1 kV (power line)
EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz)
EN61000-4-8 30 A/m (50 Hz)
EN61000-4-11 10 ms, 30% (rated voltage)
100 ms, 60% (rated voltage)
1,000 ms, 60% (rated voltage)
5,000 ms, 95% (rated voltage)
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