nVent RAYCHEM 00123456, Руководство пользователя

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3.3.1 Analog input
The analog input version is identical for all types.
Measuring probe/ standard signal Symbol and
terminal designation
Thermocouple
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
RTD temperature probe two-wire circuit
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
RTD temperature probe three-wire circuit
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
Voltage DC 0(2) ... 10 V
(useable as alternative to digital input 2)
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
Current DC 0(4) ... 20 mA
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
Resistance/potentiometer
two-wire circuit
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
Resistance/potentiometer
three-wire circuit
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
Resistance transmitter
A = Start
E = End
S = Slider
U
+
-
x
6
6
7
7
5
5
7
5
6
7
5
6
7
7
7
7
8
7
6
I
+
-
x
A
S
E
3.3.2 Digital input
The digital input version is identical for all types.
Input Version Symbol and terminal
designation
1 Digital input for potential-free contact
(useable as alternative to digital output 3)
8
10
9
10
2 Digital input for potential-free contact
(only usable if the analog input is not
configured as DC 0(2) ... 10 V)
8
10
9
10