Built-In Analog Specifications; Analog Input; Analog Output - Mitsubishi Electric FX5U User Manual

2.7

Built-in Analog Specifications

The analog input/output specifications of the built-in analog function are explained below.
For details on the analog built-in function, refer to MELSEC iQ-F FX5 User's Manual (Analog Control).

Analog input

Item
Analog input points
Analog input
Digital output
I/O characteristics, Maximum resolution
Accuracy
(Accuracy in respect to maximum digital
output value)
Conversion speed
Absolute maximum input
Insulation method
Occupied points
Terminal block used
*1 "Digit" refers to digital values.

Analog output

Item
Analog output points
Digital input
Analog output
I/O characteristics, Maximum resolution
*2
Accuracy
(Accuracy in respect to maximum analog
output value)
Conversion speed
Insulation method
Occupied points
Terminal block used
*1 There is a dead band near 0 V output, which is an area where some analog output values do not reflect digital input values.
*2 External load resistance is set to 2 k when shipped from the factory. Thus, output voltage will increase somewhat if the resistance is
set higher than 2 k. When the resistance is 1 M, output voltage increases maximum 2%.
*3 "Digit" refers to digital values.
Specifications
2 points (2 channels)
Voltage 0 to 10 V DC (input resistance 115.7 k)
Unsigned 12-bit binary
Digital output value 0 to 4000
Maximum resolution 2.5 mV
Within 0.5% (20 digit
Ambient temperature
25 5 (77 41)
Within 1.0% (40 digit
Ambient temperature
0 to 55 (32 to 131)
30 s /channels (data refreshed every operation cycle)
-0.5 V, +15 V
Inside the PLC and the analog input circuit are not insulated. Between input terminals
(channels) is not insulated.
0 points (does not pertain to the max. No. of input/output points of the PLC.)
European-type terminal block
Specifications
1 points (1 channels)
Unsigned 12-bit binary
Voltage 0 to 10 V DC (external load resistance 2 k to 1 M)
*1
Digital input value 0 to 4000
Maximum resolution 2.5 mV
Within 0.5% (20 digit
Ambient temperature
25 5 (77 41)
Within 1.0% (40 digit
Ambient temperature
0 to 55 (32 to 131)
30 s (data refreshed every operation cycle)
Inside the PLC and the analog output circuit are not insulated.
0 points (does not pertain to the max. No. of input/output points of the PLC.)
European-type terminal block
*1
)
*1
)
*3
)
*3
)
2 SPECIFICATIONS
2.7 Built-in Analog Specifications
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