Festo Checkbox Compact CHB-C-X, Руководство пользователя

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4. I/O module extensions of the CHB−C−P/..X
4−10
Festo P.BE−CB−COMP−en en 0503c
Pulse−time diagram
Timing requirement to the higher−order controller
24 V
Supply
Pin O/7
PLC_Power
Pin I/20 2
0
Type select
Pin I/5
2
1
Type select
Pin I/6
Ext_Start
Pin O/8
Feeder
Pin O/21
Box_Ready
t
ts
t
rs
t
d
Start Stop
0
1
0
1
0
1
0
1
0
1
0
1
t
rs
Type2 Type3
0.2 s < t
rs
< 1 s rs = remote start
t
ts
= min 0.1 s ts = type select
t
d
= duration of the switch−on delay d = delay
Tab.4/7: Pulse−time diagram: Timing requirement to the higher−order controller