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CFW501 | 19
Installation and Connection
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Table 3.2:
Configuration of the switches to select the type of analog input and output signal on the
CFW500-CRS485
Input/
Output
Signal
Setting of
Switches
Signal
Range
Parameter Setting
AI1
Voltage
S1.1 = OFF
0...10 V
P0233 = 0 (direct reference) or 2 (inverse reference)
Current
S1.1 = ON
0...20 mA
P0233 = 0 (direct reference) or 2 (inverse reference)
4...20 mA
P0233 = 1 (direct reference) or 3 (inverse reference)
AI2
Voltage
S2.1 = OFF
0...10 V
P0238 = 0 (direct reference) or 2 (inverse reference)
Current
S2.1 = ON
0...20 mA
P0238 = 0 direct reference) or 2 (inverse reference)
4...20 m A
P0238 = 1 (direct reference) or 3 (inverse reference)
AO1
Voltage
S1.2 = ON
0...10 V
P0253 = 0 (direct reference) or 3 (inverse reference)
Current
S1.2 = OFF
0...20 mA
P0253 = 1 (direct reference) or 4 (inverse reference)
4...20 mA
P0253 = 2 (direct reference) or 5 (inverse reference)
NOTE!
Configuration to connect the RS485:
S1.3 = ON and S1.4 = ON: terminal RS485 ON.
S1.3 = OFF and S1.4 = OFF: terminal RS485 OFF.
Any other combination of the switches is not allowed.
NOTE!
Configuration to connect the RS485:
S2.3 = ON and S2.4 = ON: terminal RS485(2) ON.
S2.3 = OFF and S2.4 = OFF: terminal RS485(2) OFF.
Any other combination of the switches is not allowed.
Содержание CFW501
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