Setup Electro Press JP Series 434
・Minimum Safe Distance from Danger
(In this case, the distance from the light curtain detection area)
Install the light curtain with reference to the formula below.
S = K x T + C
S: Safety Distance (the minimum safe distance)
K: Approach Speed (speed at which the hand enters) (mm/s)
(calculated using “≒ 1600 mm/sec”)
T: Reaction Time of the whole system (sec)
T=Tm + Ts
Tm: Machine reaction time
Ts: Sensor reaction time
C: Additional distance corresponding to the light curtain detection ability
Please refer to the table below for KTm values for
S = KTm x KTs + C .
Model KTm (mm)
JP104, 204 160
JP504, 1004 240
JP3004, 5004 320
Safety Distance