Omron CP1H CPU UNITS - PROGRAMMING 05-2007, Operation Manual

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Analog I/O Units
Section 7-4
7-4 Analog I/O Units
7-4-1 CPM1A-MAD01 Analog I/O Units
Each CPM1A-MAD01 Analog I/O Unit provides 2 analog inputs and 1 analog
output.
• The analog input range can be set to 0 to 10 VDC, 1 to 5 VDC, or 4 to
20 mA with a resolution of 1/256.
An open-circuit detection function can be used with the 1 to 5 VDC and 4
to 20 mA settings.
• The analog output range can be set to 0 to 10 VDC,
−
10 to 10 VDC, or 4
to 20 mA. The output has a resolution of 1/256 when the range is set to 0
to 10 VDC or 4 to 20 mA, or a resolution of 1/512 when set to
−
10 to
10 VDC.
Part Names
MOV(021)
#80C9
102
TIM5
#0002
P_On
D200
102
T5
MOV(021)
D202
104
T5
MOV(021)
MOV(021)
#8008
103
D201
103
T5
MOV(021)
Always ON Flag
Execution
condition
Execution
condition
Execution
condition
Operation start 1 cycle ON
A200.11
←
Writes set data C and 9.
←
Writes set data 0 and 8.
←
Writes analog output 1 conversion data.
←
Writes analog output 2 conversion data.
←
Writes analog output 3 conversion data.
IN OUT
V OUT
COM I IN1 V IN2 COM 2
I OUT VIN 1 COM 1 I IN2
MAD01
CH
CH EXP
CPM1A-MAD01
(2) Expansion I/O connecting cable
(3) Expansion connector
(1) Analog I/O terminals