3-14 | Model 5100 HD Analyzer
For a 5100 HD with two analytes, the above connections are made for loop
#2 (second analyte) by using the terminals marked LOOP2 +, LOOP2 -, VDC
Output2 +, and VDC Output2 -. The connections are made in the same manner as
for Loop #1.
Analog Input - Voltage/Current
• Voltage Input
On the analog board nd Header J2, place jumpers between Pins 1 and 3,
and between Pins 2 and 4. See the following gure. Connect the positive (+)
input to the Current Input + terminal, and the negative (-) input to the Current
Input – terminal.
Input resistance is 2.5 K Ohms. Maximum input voltage is 6.25 Volts.
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