Panasonic PM4H-F Series Quick Manual page 11

WIRING DIAGRAMS
• PM4H-F8 (no reset input)
Pin type
Time-delay 2C
N.C.
N.O.
N.O.
COM COM
(–) Operating (+)
voltage
PM4H-F (WITH RESET) INPUT CONDITIONS
1. Contact operating input (pin type example)
PM4H-F8R PM4H-F11R
Reset input
Reset input
TIME RANGE
Time range
s range type
unit
Time range
1 0.04s to 1s
5 0.2s to 5s
10 0.4s to 10s
22
• PM4H-F8R (with reset input)
Pin type
Time-delay 1C, with reset input
N.C.
Reset input
Use a contact with good contact relia-
bility for the input. Contact bounce can
lead to erroneous operation of the
timer, so use a contact with short
bounce time. Make the resistance
between terminals for a short circuit
less than 1k-ohms. Make the resis-
tance between terminals for an open
circuit greater than 100k-ohms.
min range type
0.04 min to 1 min
0.2 min to 5 min
0.4 min to 10 min
N.C.
N.O.
COM
(–) Operating (+)
voltage
2. Non-contact input (pin type example)
PM4H-F8R
Reset input
Photo-coupler
02/2003
• PM4H-F11R (with reset input)
Pin type
Time-delay 2C, with reset input
Reset input
N.O.
N.C.
N.O.
COM
(–) Operating (+)
voltage
Screw terminal type
Time-delay 2C, with reset input
COM
N.O. N.C.
Operating
(+) (–)
voltage
PM4H-F11R
Photo-coupler
Be sure to use a photo-
Reset input
coupler for non-contact
input.
Check that Vce = 0.6V
Max. when ON.
PM4H-F
N.C.
COM
COM
N.C. N.O.
Reset input