Hach 9501000 Instrucciones Para El Usuario página 8

Figure 3 Prepare the wires
Connect a Sigma 950 flow meter
Note: A Sigma 950 flow meter with a 4–20 mA port is necessary.
Item to collect: Analog output half cable
1. Connect the wires of the analog output half cable to the junction box. Refer to the
procedure on page 7,
2. Connect the analog output half cable to the 4–20 mA port of the Sigma 950 flow meter. Refer to
Figure 5.
Figure 4 Connect a Sigma 950 flow meter
Terminal
3 (blue, common)
4 (orange, mA/Pulse)
1
Supplied with the Sigma 950 flow meter. Refer to
on page 13 for ordering information.
8 English
1
Figure 4 and Table 2.
Table 2 Wiring—Sigma 950 flow meter
Wire
Output A – (black)
Output B – (green)
Output A + (yellow)
Output B + (red)
Replacement parts and accessories
General wiring
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