Omron CP1L CPU UNIT - 03-2009 Operation Manual page 474

Analog I/O Units
Main Analog I/O Unit
Specifications
CP1L M-type CPU Unit
SYSMAC
CP1L IN
L1 L2/N COM
OUT
Item
Analog Number of inputs
Input
Input signal range
Section
Max. rated input
External input impedance
Resolution
Accuracy
A/D conversion data
Analog Number of outputs
Output
Output signal range
Section
Max. external output current
(See
note 2.) Allowable external output load resistance
Resolution
Accuracy
Set data
Conversion time
Isolation method
Current consumption
Note
440
Analog I/O Units are connected to the CP1L CPU Unit. For CP1L M-type CPU
Units, up to three Units can be connected, including any other Expansion
Units and Expansion I/O Units that are also connected.
CP1W-20EDR1/
CPM1A-20EDR1
Expansion I/O Unit
01 03 05 07 09 11 01 03 05 07 09 11
00 02 04 06 08 10 00 02 04 06 08 10
00 01 02 03 04 06 00 01 03 04 06
COM COM COM COM 05 07 COM 02 COM 05 07
(1) The conversion time is the total time for 2 analog inputs and 1 analog out-
put.
(2) With analog outputs it is possible to use both voltage outputs and current
outputs at the same time. In this case however, the total output current
must not exceed 21 mA.
For CP1L M-type CPU Units, a maximum
of 3 Expansion Units or Expansion I/O
Units can be connected.
CP1W-8ED/
CPM1A-8ED
Expansion I/O Unit
C OM 01
C OM 01 0 3 05 07 09 11
00 02
N C 00 02 04 06 08 10
C H
I N
I N
C H 00 01 02 03 04 05 06 07
C H 00 01 02 03
08 09 10 11
08 09 10 11
20EDR1 8ED
OUT
C H 00 01 02 03 04 05 06 07
C H E X P
N C 00 01 02 04 05 07 04 06
N C C OM C O M C OM 0 3 CO M 06 C OM 0 5
Voltage I/O
2
0 to 10 V/1 to 5 V
±15 V
1 MΩ min.
1/256
1.0% 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 signed binary
10 ms max. per Unit (See note 1.)
Photocoupler isolation between I/O terminals and PC signals.
No isolation between analog I/O signals.
5 VDC: 66 mA max., 24 VDC: 66 mA max.
Section 7-4
CPM1A-MAD01
Analog I/O Unit
0 3
MAD01
OUT I N
E X P E X P
C H C H
I O U T V I N 1 CO M 1 I I N 2
07
V O U T CO M I I N 1 V I N 2 CO M 2
Current I/O
4 to 20 mA
±30 mA
250 Ω rated current
4 to 20 mA
---
350 Ω