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2 Installation
2.5 Connecting the inputs
Control Relay easy800
11/11 MN04902001Z-EN
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43
The DC expansion units are provided with digital inputs/outputs as well as
analog inputs/outputs (
Section “Connecting DC inputs of the EASY4..-
DC-ME expansion units“,Page 39).
Two devices are available:
•
With the EASY406-DC-ME you can read one “voltage”, “current” or
“temperature” analog value via the first analog input (terminals 2 - 6) and
via the second analog input (terminals 7 - 11).
•
The EASY411-DC-ME allows you to evaluate measured values at the
same time via the six analog inputs (terminals 2 - 11), and read voltage,
current or temperature analog values via two inputs each.
Table 1: Terminals of the analog inputs on the EASY4..-DC-ME expansion units
Figure 43:Connecting the analog inputs on the EASY4..-DC-ME expansion units
Voltages are measured in the 0 - 10 V signal range. A potentiometer with an
upstream resistor that is connected between the supply voltage and
reference potential can be used as a setpoint potentiometer. For voltage
measuring, connect the output of the sensor to the voltage input (terminal 2
or 7),
section Figure 39:, “Setpoint potentiometer with upstream
→
You process the analog input and output values using
permanently assigned marker words (MW) which you configure
and program in easySoft-Pro.
Terminal(s)
EASY406-DC-ME
Meaning
EASY411-DC-ME
Meaning
2
1. Analog value
0 - 10 V,
0(4) - 20 mA or
PT100 resistance
sensor
1. Analog value
0 - 10 V
3
1. Analog value
2. Analog value
0(4) - 20 mA
4, 5, 6
1. Analog value
3. Analog value
PT100 resistance
sensor
7
2. Analog value
0 - 10 V,
0(4) - 0 mA or
PT100 resistance
sensor
4. Analog value
0 - 10 V
8
2. Analog value
5. Analog value
0(4) - 20 mA
9, 10, 11
2. Analog value
6. Analog value
PT100 resistance
sensor
L01+
L01-
i
i
1
2
3
4
5
6
7
8
9
10
11
0(4)-
20 mA
+10 V
0 V
0 V
Содержание easy800
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Страница 138: ...4 Wiring with 800 4 7 Working with function blocks 134 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 300: ...7 SmartWire DT 7 4 Errors on the SWD line 296 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 336: ...10 Diagnostics possibilities 10 4 Transistor output 332 Control Relay easy800 11 11 MN04902001Z EN www eaton com...