Vaisala CARBOCAP GMW86P - Wiring GMW86 PT

Wiring GMW86PT
GMW86PThas two outputs for the CO
2
signal: 4...20mA and 0...10V. You can
use both outputs simultaneously but typically only one of them is needed. Note
that they share a common minus terminal.
VS
CO2
CO2
CO2
4...20 mA
t+
0...10 V
GMW86PT
Controller
Potentiometer
input
(2.1 ... 7.2 kΩ)
Pt1000
input
+
-
18 ... 35 VDC
or 20 ... 30 VAC
Power supply
CO
2
signal input
4 ... 20 mA
0 ... 10 V
Common
Figure 20 Wiring for GMW86PT
25
3 Installation