Cpm1A-Mad11 And Cpm2C-Mad11 Analog I/O Units - Omron CPM1 - PROGRAMING MANUAL 02-2001 Programming Manual

Analog I/O Units

3-1-2 CPM1A-MAD11 and CPM2C-MAD11 Analog I/O Units

CPM1A/CPM2A
CPU Unit
The following information applies to both the CPM1A-MAD11 and CPM2C-
MAD11 Analog I/O Units unless otherwise specified.
A maximum of 3 Expansion Units or Expansion I/O Units, including up to 3
CPM1A-MAD11 Analog I/O Units, can be connected to a CPM2A or CPM1A.
One Analog I/O Unit allows 2 analog inputs and 1 analog output. With the maxi-
mum of 3 Analog I/O Units connected, 6 analog inputs and 3 analog outputs are
possible.
Possible to connect to a maximum of
3 Units including Expansion I/O Units
CPM1A-20EDR1
Expansion I/O Unit
A maximum of 5 Expansion Units or Expansion I/O Units, including up to 4
CPM2C-MAD11 Analog I/O Units, can be connected to a CPM2C (A maximum
of 3 Units can be connected to the CPM2C-S). One Analog I/O Unit allows 2 ana-
log inputs and 1 analog output. With the maximum of 4 Analog I/O Units con-
nected, 8 analog inputs and 4 analog outputs are possible.
CPM2C
CPU Unit
CPM2C-MAD11 Analog I/O Units
The analog input range can be set to 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, –10
to 10 VDC, 0 to 20 mA, or 4 to 20 mA. The inputs have a resolution of 1/6000.
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 1 to 5 VDC, 0 to 10 VDC, –10 to 10 VDC,
0 to 20 mA, or 4 to 20 mA. The outputs have a resolution of 1/6000.
CPM1A-8ED
CPM1A-MAD11
Expansion I/O Unit
Analog I/O Unit
1 analog output
Two analog inputs and one
analog output for each Unit
Section 3-1
2 analog inputs
Expansion I/O Unit
177