Crossroads of north-south and east-west direction has red, yellow, green
three lights, Six lamps with a cyclical working time sequence
Direction
|
Chronological order
|
North-south direction
|
North and South Green (8s), East West Red (8s)
|
North and South Yellow (2.1s), East West Red (2.1s),
| |
North-South Red (10.1s), East West green (8s),East West yellow (2.1s)
| |
East-west direction
|
East West red (10.1s), North and South Green (8s), North-South Yellow (2.1s)
|
East West Green (8s), North-South Red (8s)
| |
East West Huang (2.1s), the North-South Red (2.1s)
|
Components
|
function
|
X000
|
Start Cycle starting point, North and South Green, East West red.
|
Y000
|
North and South Green Output
|
Y001
|
North and South Yellow Output
|
Y002
|
East West Red Output
|
Y003
|
East West Green Output
|
Y004
|
East West yellow Output
|
Y005
|
North-South Red Output
|
M0
|
Relay, the state X000 remains.
|
T0
|
East West Red timed
|
T1
|
East West Green Timed
|
T2
|
East West yellow Timed
|
T3
|
North and South Green Timed
|
T4
|
North and South Yellow Timed
|
T5
|
North-South Red Timed
|
