PM4HA-H-24VSW Panasonic Electric Works, PM4HA-H-24VSW Datasheet - Page 20

• Manufacturer Part Number: PM4HA-H-24VSW
• Description: TIMER RELAY ANALOG 24VAC/DC SCRW
• Manufacturer: Panasonic Electric Works
• Series: PM4Hr

Specifications of PM4HA-H-24VSW

• Relay Type: Integrated
• Function: Programmable (Multi-Function)
• Circuit: DPDT (2 Form C)
• Delay Time: 0.1 Sec ~ 500 Hrs
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 5A @ 250VAC
• Voltage - Supply: 24VAC/DC
• Mounting Type: Panel Mount
• Termination Style: Screw Terminal
• Timing Adjustment Method: Hand Dial
• Timing Initiate Method: Input Voltage, Trigger Signal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-1201

PM4H SERIES MODES AND TIME SETTING
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. 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.
Applicable standard (PM4H series common)
EMC
ATC18001 (sold separately)
Safety standard
Set ring (2 pcs)
Stopper
ON
,
FL
(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
,
FO
,
OF1
Set dial
,
SF
Stopper boss
,
OS
,
OF2
,
OC
EN61812-1
.
Note) The stoppers for the lower limit setting set ring and the upper limit setting set ring face the opposite directions.
2) Time range setting
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.
2) Time range setting
Example: Time range 20s to 30s.
[PM4H series common]
Shorter time value setting
Set the dial to 20s.
Place the stop ring at the right side of
stopper.
Shorter time value
0
20
SEC
EN55011 Group1 ClassA
EN55011 Group1 ClassA
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11 10 ms, 30% (rated voltage)
Stopper boss
Stop ring
4 kV contact
8 kV air
10 V/m AM modulation (80 MHz to 1 GHz)
10 V/m pulse modulation (895 MHz to 905 MHz)
2 kV (power supply line)
1 kV (signal line)
1 kV (power line)
10 V/m AM modulation (0.15 MHz to 80 MHz)
30 A/m (50 Hz)
100 ms, 60% (rated voltage)
1,000 ms, 60% (rated voltage)
5,000 ms, 95% (rated voltage)
Pollution Degree 2/Overvoltage Category III
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.
Longer time value setting
Set the dial to 30s.
Place the stop ring at the left side of
stopper.
Longer time value
0
SEC
30
Set range
31