FC4A-K2C1 IDEC, FC4A-K2C1 Datasheet - Page 30

• Manufacturer Part Number: FC4A-K2C1
• Description: Analog Output Module
• Manufacturer: IDEC

Specifications of FC4A-K2C1

• Supply Voltage: 24VDC
• No. Of Analog Outputs: 2
• Output Voltage Dc Max: 10V
• External Height: 90mm
• Supply Voltage Min: 20.4V
• Operating Voltage Max: 10V
• Operating Voltage Min: -10V
• External Width: 23.25mm
• External Depth: 70mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MicroSmart CPU Module

4: A
Data Register Allocation Numbers for Analog I/O Modules
END Refresh Type Analog I/O Modules
4-8
Analog I/O modules are numbered from 1 through 7, in the order of increasing distance from the CPU module. Data regis-
ters are allocated to each analog I/O module depending on the analog I/O module number. END refresh type analog I/O
modules and ladder refresh type analog I/O modules have different data register allocation.
Each END refresh type analog I/O module is automatically allocated 20 data registers to store parameters for controlling
analog I/O operation, starting with D760 through D779 for analog I/O module No. 1, up to D880 through D899 for analog
I/O module No. 7. When a maximum of seven analog I/O modules are not used, data registers allocated to the unused ana-
log I/O module numbers can be used as ordinary data registers.
When a maximum of seven END refresh type analog I/O modules are mounted, data registers D760 through D899 are
allocated to analog modules 1 through 7 as shown below. The ANST macro is used to program data registers for the analog
I/O module configuration. The CPU module checks the analog I/O configuration only once when the CPU starts to run. If
you have changed the parameter while the CPU is running, stop and restart the CPU to enable the new parameter.
The END refresh type analog I/O module number starts with 1 next to the CPU module up to a maximum of 7.
The run-time program download and test program download cannot be used to change analog I/O parameters.
Note: Data registers allocated to the unused analog I/O module numbers can be used as ordinary data registers.
Channel
Analog
Analog
Analog
Output
Input
Input
NALOG
Ch 0
Ch 1
I/O C
Analog input data
Analog input operating status
Analog input signal type
Analog input data type
Analog input data minimum value
Analog input data maximum value
Analog input data
Analog input operating status
Analog input signal type
Analog input data type
Analog input data minimum value
Analog input data maximum value
Analog output data
Analog output operating status
Analog output signal type
Analog output data type
Analog output data minimum value
Analog output data maximum value
– Reserved –
ONTROL
Function
FC4A M
ICRO
S
MART
D760
D762
D766
D768
D772
D778
D779
D761
D763
D764
D765
D767
D769
D770
D771
D773
D774
D775
D776
D777
A
1
NALOG
I/O M
END Refresh Type Analog I/O Module No.
D780
D781
D782
D783
D784
D785
D786
D787
D788
D789
D790
D791
D792
D793
D794
D795
D796
D797
D798
D799
2
ODULE
D800
D801
D802
D803
D804
D805
D806
D807
D808
D809
D810
D811
D812
D813
D814
D815
D816
D817
D818
D819
3
U
SER
’
S
D820
D821
D822
D823
D824
D825
D826
D827
D828
D829
D830
D831
D832
D833
D834
D835
D836
D837
D838
D839
M
4
ANUAL
D840
D841
D842
D843
D844
D845
D846
D847
D848
D849
D850
D851
D852
D853
D854
D855
D856
D857
D858
D859
5
D860
D861
D862
D863
D864
D865
D866
D867
D868
D869
D870
D871
D872
D873
D874
D875
D876
D877
D878
D879
6
D880
D881
D882
D883
D884
D885
D886
D887
D888
D889
D890
D891
D892
D893
D894
D895
D896
D897
D898
D899
7
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R