D625 Users Manual
MODEL D625 EX-PROOF ENCLOSURE ELECTRICAL CONNECTIONS
COMMUNICATE WITH AND CONNECTING TO METER OUTPUTS
To collect data from the meter make the
following connections (to change ouput 1 and 2 refer to
sofware manual);
1. Frequency (4-20mA) to terminal block 1 pin
12 (blue)
2. Output 1 (Density 4-20mA) to terminal block
1 pin 6 (purple)
3. Output 2 (Fluid Temp 4-20mA) to terminal
block 1 pin 9 (purple)
4. Ground to terminal block 1 pin 10 (green)
To communicate with the meter thruough
RS232 make the following connections;
1. RS232RX to terminal block 3 pin 11 (blue)
2. RS232TX to terminal block 3 pin 10 (yellow)
3. Ground to terminal block 3 pin 12 (green)
To communicate with the meter thruough
RE485 make the following connections;
1. RS485_L to terminal block 2 pin 4 (blue)
2. RS485_H to terminal block 2 pin 5 (yellow)
3. Ground to terminal block 2 pin 3 (green)
To communicate with the meter thruough USB
connections, connect directly to the mini USB
connector in the center of the customer
interface board.
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