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 find Header J2, place jumpers between Pins 1 and 3,
and between Pins 2 and 4. See the following figure. 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.
NOTE