| Manufacture | ABB |
| Item No | 07KT93 |
| Article number | GJR5251300R0101 |
| Series | PLC AC31 Automation |
| Origin | Sweden |
| Dimension | 73*233*212(mm) |
| Weight | 0.5kg |
| Customs Tariff Number | 85389091 |
| Type | Advant Controller Module |
System behavior of the PLC The following applies: The processing of the PLC program has higher priority than the communication via the serial interfaces. The PLC controls the receiving direction of the operating serial interface COM1 via interrupts. During the running PLC program cycle, the incoming characters respectively trigger an interrupt pulse, interrupting the running PLC program until the received characters are stored in the receive buffer. In order to avoid permanent interruption of program processing, the PLC controls data reception via the RTS line so that it takes place in the gap between two PLC cycles. The PLC processes jobs received via COM1 only in the gaps between PLC program cycles. Characters are also output via COM1 only in the gaps between two program cycles. The lower the utilization of the PLC and the longer the gaps between program cycles, the higher the possible communication rate with COM1.ABB 07KT93 GJR5251300R0101 Advant Controller Module FAQ What are the uses of the ABB 07KT93 GJR5251300R0101 controller module? The ABB 07KT93 Advant controller module is part of the Advant Controller 400 (AC 400) series, which is a real-time control and automation system for industrial processes. It is often used in monitoring applications in manufacturing and electrical automation Why does the 07KT93 module fail to start? Power connection problem: Check whether the 24V DC power supply is connected normally and whether the power cord is damaged or loose. The module itself may also be faulty. Try replacing a new module for testing.