Omron CPM1A Manual page 9

J ANALOG I/O MODULE
CPM1A-MAD01 Specifications
Item
Model
I/O type
Analog inputs g p Number of inputs
Input signal range
Maximum rated input
External input impedance
Resolution
Overall precision
Converted A/D data
Analog output g p Number of outputs
(S (See Note 1.) N t 1 )
Output signal range
External output max. current
External output allowed load
resistance
Resolution
Overall precision
Data setting
Conversion time (See Note 2.)
Isolation method
Note: 1. The voltage output and current output can be used at the same time, but the total output current cannot exceed 21 mA.
2. The conversion time is the total time for 2 analog inputs and 1 analog output.
Micro Programmable Controller
A--30
Specification
CPM1A--MAD01
Voltage
2
0 to 10 V or 1 to 5 V
±15 V
1 MΩ min.
1/256
1.0% of full scale
8-bit binary
1
0 to 10 V or --10 to 10 V
5 mA
—
1/256 (1/512 when the output signal range is --10 to 10 V.)
1.0% of full scale
8-bit binary with sign bit
10 ms/Unit max.
Photocoupler isolation between I/O terminals and PC
(There is no isolation between the analog I/O signals.)
CPM1A
Current
4 to 20 mA
±30 mA
250 Ω rated
4 to 20 mA
—
350 Ω