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Connecting Expansion Units and Expansion I/O Units Section 7-1
7-1 Connecting Expansion Units and Expansion I/O Units
CP-series and CPM1A-series Expansion Units and Expansion I/O Units can
be connected to the CP1L. Up to three Expansion Units or Expansion I/O
Units can be connected to a CPU Unit with 30, 40 or 60 I/O points and one
Expansion Unit or Expansion I/O Unit can be connected to a CPU Unit with 20
or 14 I/O points.
The functionality and performance of CP-series Expansion Units and Expan-
sion I/O Units is the same as the functionality and performance of CP1MA-
series Expansion Units and Expansion I/O Units. CP-series Units are black,
and CPM1A-series Units are ivory.
Number of I/O Words
Note CP1W-32ER/32ET/32ET1’s maximum number of simultaneously ON points is
24 (75%).
Unit name Model Current
consumption (mA)
I/O words
5 VDC 24 VDC Input Output
Expansion
Units
Analog Input Unit CP1W-AD041
CPM1A-AD041
100 90 4 2
Analog Output Unit CP1W-DA041
CPM1A-DA041
80 124 --- 4
Analog I/O Unit CPM1A-MAD01 66 66 2 1
CP1W-MAD11
CPM1A-MAD11
83 110
Temperature Control Unit CP1W-TS001
CPM1A-TS001
40 59 2 ---
CP1W-TS101
CPM1A-TS101
54 73
CP1W-TS002
CPM1A-TS002
40 59 4 ---
CP1W-TS102
CPM1A-TS102
54 73
CompoBus/S I/O Link Unit CP1W-SRT21
CPM1A-SRT21
29 --- 1 1
DeviceNet I/O Link Unit CPM1A-DRT21 48 --- 2 2
Expansion
I/O Units
40-point I/O Unit CP1W-40EDR
CPM1A-40EDR
80 90 2 2
CP1W-40EDT
CPM1A-40EDT
160 ---
CP1W-40EDT1
CPM1A-40EDT1
160 ---
32-point Output Unit CP1W-32ER 49 131 --- 4
CP1W-32ET 113 ---
CP1W-32ET1 113 ---
20-point I/O Unit CP1W-20EDR1
CPM1A-20EDR1
103 44 1 1
CP1W-20EDT
CPM1A-20EDT
130 ---
CP1W-20EDT1
CPM1A-20EDT1
130 ---
16-point Output Unit CP1W-16ER
CPM1A-16ER
42 90 --- 2
CP1W-16ET 76 ---
CP1W-16ET1 76 ---
8-point Input Unit CP1W-8ED
CPM1A-8ED
18 --- 1 ---
8-point Output Unit CP1W-8ER
CPM1A-8ER
26 44 --- 1
CP1W-8ET
CPM1A-8ET
75 ---
CP1W-8ET1
CPM1A-8ET1
75 ---
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