10 Configuration level 1
52
10.3 Inputs
The analogue inputs are configured here.
CONFIG 1 ➔ INPUTS
Parameter Value/selection Description
Analogue input 1 ➔ ANALOG 1 Configuration of the analogue inputs
as in example “Analogue input 1”
below.
... ...
Analogue input 4 ➔ ANALOG 4
Supply frequency ➔ PWRFREQ 50 HZ
60 HZ
50Hz
60 Hz
Unit ➔ UNIT DEGREE C
DEGREE F
°C
°F
Factory settings are shown bold.
CONFIG 1 ➔ INPUTS ➔ ANALOG 1
Parameter Value/selection Description
Transducer ➔ PROBE NO FUNCT
RTD
TC INTRN
TC EXTRN
TC CONST
RESTRANS
0 - 20mA
0 - 1 V
0 -100mV
-1 - 1V
+/-100mV
4 - 20mA
0 - 10V
2 - 10V
+/-10V
no function*
resistance thermometer**
thermocouple
(internal cold junction)
thermocouple
(external cold junction)
thermocouple
(constant cold junction)
potentiometer
0—20mA
0—1V
0—100mV
-1 to +1V
-100 to +100mV
4—20mA
0—10V
2—10V
-10V to +10V
* factory-set on analogue input 2, 3, 4
** factory-set on analogue input 1
Factory settings are shown bold.
H
The choice of the transducer depends on the hardware configuration of
the analogue inputs. -10/0/2—10V and -1—1V will only be indicated with
the appropriate hardware configuration.
v Chapter 12 “Retrofitting of cards”
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