Suffix codeDimensionTime rangePart nameExternal connectionSelection of time unitConnection diagram
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▍Specification
Model
MA4N-A
MA4N-B
MA4N-C
Power Supply voltage
24 - 240 V a.c. / d.c. 50 - 60 ㎐
Voltage regulation
± 10 % from supply voltage
Power consumption
5.3 VA (240 V a.c.), 2.5 W (240 V d.c.)
Resetting time
0.1 sec max
Min Signal length
START Input
20 ms min
-
INHIBIT Input
RESET Input
Input condition
START Input
▪Non voltage Input
▪Impedance in a short circuit : 2 kΩ max
▪Residual voltage in a short circuit : 0.7 V d.c. max
▪Impedance in open : 100 kΩ min
-
INHIBIT Input
RESET Input
Output
Time limit 2c
Time limit 1c, Instantaneous 1c
Time limit 2c
Time limit 1c
Instantaneous 1c
▪NO : 10 A 125 V a.c., 5 A 250 V a.c., 5 A 30 V d.c.
▪NC : 3 A 125 V a.c., 2 A 250 V a.c., 1 A 30 V d.c.
Setting error
± 5 % ± 0.05 sec max
Repeat error
± 0.3 % max
Temperature error
± 2 % max
Insulation resistance
100 MΩ min (Base on 500 V d.c.)
Dielectric strength
2000 V a.c. 50 / 60 ㎐ for 1 min
Impulse voltage
± 2000 V max
Vibration
Mechanical
durability
10 - 55 ㎐ double amplitude 0.75 ㎜
Malfunction
durability
10 - 55 ㎐ double amplitude 0.5 ㎜
Shock
Mechanical
durability
300 m/s² (Approx. 30 G)
Malfunction
durability
100 m/s² (Approx. 10 G)
Life expectancy
Mechanical
Over 10 million operations (Open & Short frequency : 180 / min)