Using simply modbus to read temperature with modbus slave thermocouple module (2 pages)
Summary of Contents for Datexel DAT8024
Page 1
DATEXEL Modbus TCP Voltage and Current Output DAT8024. Set Up the DAT8024. 1. Connect 24 Vdc to O and P. 2. Connect CAT5 crossover cable to PC and Ethernet RJ45 Port on the DAT8024. 3. Connect a Multimeter to measure Cur- rent to terminals 1 and 2 or terminals 3 and 4 to measure Voltage.
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The device name should appear in the center of the page. You are also able to “Logout” of the DAT8024 go “home” or go “back” to the page before by clicking the icons on the page. How to drive the analog output.
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Setting a 4-20mA Output. 1. Under the Output Type select 20 mA. 2. Under value type 4 mA. 3. Click Write Ch0. 4. Check the mA output on Terminal 1 and 2. 5. You can also enter an amount in Safe and power-up and click Write CH0.
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System Configuration Settings. 1. To change the name from DAT8024 type the new name and click enter. 2. To change the Modbus Address for the Mod- bus TCP module change it under the Mod- Bus Address label and click save.