Overview Of Analog I/O Boards - Omron SYSMAC CPM2B Operation Manual

Overview of Analog I/O Boards

6-1

Overview of Analog I/O Boards

Note
CPU Board (24 V DC)
Analog I/O Board
Analog I/O Board
Analog I/O Board
List of Models
Model
Input signal range
CPM2B-MAD63 0 to 5 V, 1 to 5 V, 0
to 10 V, −10 to 10 V,
0 to 20 mA, and 4 to
20 mA
CPM2B-MAD42
CPM2B-MAD21
96
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Analog I/O Boards are available in three models, which are the CPM2B-
MAD63 (6 analog inputs and 3 analog outputs), the CPM2B-MAD42 (4 analog
inputs and 2 analog outputs), and the CPM2B-MAD21 (2 analog inputs and 1
analog output).
Up to three Analog I/O Boards, with a total of 8 inputs and 4 outputs, can be
connected to a CPM2B CPU Board.
1. The maximum number of Analog I/O Boards that can be connected de-
pends on the model of the Board.
2. Analog I/O Boards can be connected to CPU Boards with a 24-V DC power
supply only.
Analog input
Number of
inputs
6 points
4 points
2 points
Note When two CPM2B-MAD42 Analog I/O Boards are connected, the maximum
I/O configuration is 8 inputs and 4 outputs.
Average Processing (Analog Inputs)
A DIP switch setting can be turned ON to activate average processing for
analog inputs. Average processing stores the converted data of the average
value (moving average) of the last eight inputs. Average processing allows
inputs subject to minute fluctuations to be handled as stable inputs. Use pin 2
of the DIP switches to set average processing for each input.
Analog inputs
8 points max.
Analog outputs
4 points max.
Analog output
Output signal Number of
range outputs
1 to 5 V, 0 to 10 V, 3 points
−10 to 10 V, 0 to
20 mA, and 4 to
20 mA
2 points
1 point
Section 6-1
Analog output devices (8 analog
inputs max.) such as
Temperature, Pressure, Speed,
or Flow Rate Sensors.
Analog input devices (4 analog
outputs max.) such as Inverters,
Controllers, or Recording
Meters.
Number of Number of
allocated Boards
words
Input: 6 1 max.
words
Output: 3
words
Input: 4 2 max.
words
Output: 2
words
Input: 2 3 max.
words
Output: 1
word