Omron CPM1A

A--31
Micro Programmable Controller
CPM1A
CPM1A-MAD11 Specifications
Item Specification
Model CPM1A--MAD11
I/O type Voltage Current
Analog inputs
Number of inputs 2 inputs (2 words allocated)
g
p
Input signal range 0to5VDC,1to5VDC
0to10VDC,--10to10VDC
0to20mAor4to20mA
Maximum rated input
±15 V ±30 mA
External input impedance 1MΩ min. 250 Ω
Resolution 1/6000 (full scale)
Overall accuracy
25
_
C
0.3% full scale 0.4% full scale
y
0to55
_
C
0.6% full scale 0.8% full scale
Converted A/D data 16-bit binary (4-digit hexadecimal)
Fullscalefor--10to10V:F448to0BB8Hex
Full scale for other ranges: 0000 to 1770 Hex
Averaging function Supported (Settable for individual inputs via DIP switch)
Open-circuit detection function Supported
Analog output
Number of outputs 1 output (1 word allocated)
g
p
Output signal range 1to5VDC,0to10VDC,or
--10 to 10 VDC
0to20mAor4to20mA
Allowable external output load resistance 1kΩ min. 600 Ω max.
External output impedance 0.5 Ω max. —
Resolution 1/6000 (full scale)
Overall accuracy
25
_
C
0.4% full scale
y
0to55
_
C
0.8% full scale
Set data (D/A conversion) 16-bit binary (4-digit hexadecimal)
Full scales for --10 to 10 V: F448 to 0BB8 Hex
Full scale for other ranges: 0000 to 1770 Hex
Conversion time 2 ms/point (6 ms/all points)
Isolation method Photocoupler isolation between analog I/O terminals and internal circuits.
No isolation between analog I/O signals.