Bridge Heating

Bridge Heating Controller Located on the right end side of the bridge. Stand alone controller that controls 9 heating elements. All 9 heating elements are divided into 6 heating areas, which are controlled separately. Supplied with 35VAC for heating elements operation. Supplied with 12VDC for the controller operation. Communicates with the computer via RS422 port on the controller. 6 sensors read the temperature from the 6 heating areas which are spread on the bridge. Confidential

Bridge Heating Controller (Cont.) Located on the right end side of the bridge. The heating sensors generates 10mV for every 1ºC of temperature. There are 3 thermo switches for bridge overheat protection. If the bridge temperature exceeds 45ºC, the power to the heating elements is cut off. Confidential

Bridge Heating Controller (Cont.) Confidential

Bridge Heating Controller (Cont.) Confidential

Bridge Heating Controller (Cont.) Bridge heating areas are arranged in inside the bridge in the following order: 1 3 4 6 2 5 Confidential