Shini STM-607 - Displayer Terminal Connecting Diagram

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6.7 Displayer Terminal Connecting Diagram
① DI TERMINAL
1, 2: Run/stop di terminal
② COMM TERMINAL
1, 2, 3, 4: rs485 Comm terminal
5：Earth terminal
③ MAIN CN
Connet to the electric cables which also connected with stm100
④ TEST PIN
Test pin No connection