
35
7 Installation
Connection
Input
(from two-wire transmitter for
dissolved oxygen)
1
2
3
4
5
6
7
8
Output (dissolved oxygen)
4 — 20 mA 2-wire
Proportional 4 — 20 mA current
in supply
10 L+
12 L-
Output (measurement point temperature)
Proportional 4 — 20 mA current
in supply
14+
15-
Connection
Screw terminals
1...8
14 / 15
10 / 12
Setup
+
-
-
+
-
+
-
+
Two-wire transmitter for
dissolved oxygen
Outside area
Supply
voltage
24 V DC
Input
4 — 20 mA
(dissolved
oxygen)
– PLC
–
PC
–
Indicator
–
Controller
Supply voltage
24 V DC
(optional)
Operating unit
Control room
Input for meas.
point temperature
4 — 20 mA
(optional)
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