ANALYTICAL FLOW TECHNOLOGIES DENSITRAK D625 - Model D625 EX-Proof Enclosure Electrical Connections; Connecting External Temperature Input; Connecting External Pressure Input

D625 Users Manual
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MODEL D625 EX-PROOF ENCLOSURE ELECTRICAL CONNECTIONS
CONNECTING TO METER INPUTS
To input external temerature (4-20mA) into the
meter make the following connections;
1. External TEMP(+) to terminal block 1 pin 8
(yellow).
2. Ground to terminal block 1 pin 7 (green).
To input external temerature Loop Type (4-
20mA) into the meter make the following
connections;
1. External temp(-) to terminal block 1 pin 6
(yellow).
2. External temp(+) to terminal block 3 pin 3
(red).
To input external pressure (4-20mA) into the meter
make the following connections;
1. External PRES(+) to terminal block 1 pin 2
(blue).
2. Ground to terminal block 1 pin 3 (green).
To input external pressure Loop Type (4-20mA) into
the meter make the following connections;
1. External pres(-) to terminal block 1 pin 2
(yellow).
2. External pres(+) to terminal block 3 pin 3
(red).