... circuits Summary: TL-100A intellingent multi-times timing traffic signal controller owns several control ways including manual, automatic,yellow ... 1.Adopt touch screen, obvious stress, easy operation. 2.Imitate crossing display,and control details are clear 3.Controlled ... voltage: AC 220V±15% 50Hz±2 Hz. 8.52 circuits output,(driveway signal 44 circuits, pedestrian signal 8 circuits) load capacity: 800W ...