PM4HA-H-24VS PANASONIC EW, PM4HA-H-24VS Datasheet - Page 12

• Manufacturer Part Number: PM4HA-H-24VS
• Description: TIMER, MULTIFUNCTION, SCREW, 24VDC
• Manufacturer: PANASONIC EW

Specifications of PM4HA-H-24VS

• Contact Configuration: DPDT
• Nom Input Voltage: 24V
• Delay Time Range: 1s To 500h
• Adjustment Type: Knob
• Relay Mounting: Panel
• Svhc: No SVHC (15-Dec-2010)
• Coil Voltage Vac Nom: 24V
• Coil Voltage Vdc: RoHS Compliant

Notes for PM4H series
MODES & TIME SETTING
1) Operation mode setting [PM4H-A]
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.
How to use “Stop ring” [PM4H series]
1) Fixed time setting
Set the desired time and put 2 stop rings
together.
Insert the rings into stopper to fix the
time.
2) Fixed time range setting
Example: Time range 20s to 30s.
DATA
Load control life
Shorter time value setting
Set the dial to 20s.
Place the stop ring at the right side of
stopper.
ON
Shorter time value
,
0
FL
20
,
SEC
FO
,
OF1
,
SF
,
OS
,
OF2
Stopper
,
OC
.
Stop ring
2) Time setting [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.
• Load life curve (PM4H-A, PM4H-S, PM4H-W)
Stop ring (2 pcs)
Longer time value setting
Set the dial to 30s.
Place the stop ring at the left side of
stopper.
1,000
100
10
0
1
02/2003
Longer time value
250V AC Resistive load (cosφ=0.4)
0
2
250V AC Resistive load (cosφ=1)
Switching capacity (A)
SEC
3
30
4
Set dial
5
Stopper
6
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.
• Load life curve (PM4H-M)
100
10
0
265V•130V AC
cosφ=0.4
1
2
Set range
Switching capacity (A)
3
265V•130V AC cosφ=1
4
5
6
7
25