gefran 2500 Installation And Operation Manual page 14

IN3, IN4 linear inputs with 3-wire transmitter powered by instrument
11
IN4
+
10
9
+
8
7
A
+ 24V Transmitter
IN3, IN4 linear inputs with 2-wire transmitter powered by instrument
11
IN4
+
10
9
IN3
+
8
7
+ 24V
A
Transmitter power supply
IN3, IN4 linear inputs (I)
11
+
10
9
+
8
7
A
IN3, IN4 linear inputs (V)
11
+
10
9
+
8
7
A
14
Electrical Connections
IN3
power supply
IN4
IN3
IN4
IN3
(for all models)
+
S
+
S
+
+
IN3, IN4 potentiometer inputs
11
IN4
+
10
9
IN3
+
8
A
7
Vpot is the potentiometer power supply voltage.
The 10Vdc probe power supply can be used if available.
+
Vpot 10Vdc
(terminal 5)
80291G_MHW_2500_08-2010_ENG