Aereco S-PRE/DAY-NIGHT/T Installation And Maintenance Instruction page 7

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6.3. EXAMPLE OF MODBUS MASTER/SLAVE ARCHITECTURE FOR THIRD PARTY MODBUS SYSTEM
Note: There are different solutions for the connexion of RJ45 cable between the controller and the sensor:
- Cut and free the wires coming from the RJ45 connector and connect directly to the terminal block of the controller
- Second possibility is to use an adaptor RJ45 (RJ45 to terminal block)
6.4. APPLICATION DEVELOPMENT FOR MODBUS SENSOR:
Th diagram below shows the connexion between the Computer and sensors.
Note: Aereco developed a customised kit for connecting PC and sensors. you can easily order with the reference code below (ref: ADX1785EX)
TF6582_A_NOT_INST_PRE_SENSOR_MODBUS Aereco S.A.