Logic 11a:the logic for apparatus with openings, Operation example (logic 11a) – IDEC FS1A Controller User Manual
Page 66
LOGIC
5-18
Logic 11A: The logic for apparatus with openings
Overview (Logic 11A)
This logic is for using safety devices with dual channel solid state outputs, such as safety light
curtains, for safety protective measures of production machinery and robots. Safety outputs perform
as dual channel outputs.
This logic enables the connection of 2 dual channel direct opening inputs and 4 dual channel safety
inputs.
Safety input 1
Safety input 6
Safety input 2
Safety input 3
Safety output 1
or
Safety output 2
Safety input 4
Safety input 5
System runs
Safety
output 1
Safety
output 2
Logic 11A
Emergency
stop switch
Safety light
curtain
(PNP type）
Safety switch
Operation example (Logic 11A)
System stops
Beams
blocked!
Safety input 1
Safety input 5
Safety input 6
Safety input 4
Safety input 3
Safety input 2
Safety output 1
or
Safety output 2
Press!