Using Temperature Sensor Units; Connecting Temperature Sensor Units - Omron CPM1 - PROGRAMING MANUAL 02-2001 Programming Manual

Temperature Sensor Units

3-2-3 Using Temperature Sensor Units

Set the temperature ranges.
Connect the temperature sensors.
Program operation in the
ladder program.

3-2-4 Connecting Temperature Sensor Units

CPM1A/CPM2A Temperature Sensor Unit Allocations
Temperature Sensor Units with 2 Inputs: CPM1A-TS001 and CPM1A-TS101 (2 Words Allocated)
CPM1A or CPM2A CPU Unit
(with 20, 30, 40, or 60 I/O points)
Connect the Unit.
This section shows example configurations containing Temperature Sensor
Units.
Words are allocated to Temperature Sensor Units just like other Expansion I/O
Units and Expansion Units: In the order in which the Units are connected. A Tem-
perature Sensor Unit will thus be allocated the next input words after the Unit to
which it is connected (CPU Unit or other Unit).
Note Only one 4-input Temperature Sensor Unit (CPM1A-TS002 or CPM1A-TS102,
4 words allocated) can be mounted to the CPU Unit. There are, however, no
restrictions on the mounting order.
CPM1A-20EDR1
Expansion I/O Unit
Temperature 2 inputs
Sensor Units
Expansion I/O Units
Analog I/O Units
CompoBus/S I/O Link Unit
Connect the Temperature Sensor Unit.
Refer to 3-2-4 Connecting Temperature Sensor Units.
Set the temperature unit, 2-decimal-place Mode if
required, and set the temperature input range.
Refer to 3-2-5 Setting Temperature Ranges.
Connect temperature sensors.
Refer to 3-2-6 Connecting Temperature Sensors.
Read temperature data stored in the input word.
Refer to 3-2-7 Ladder Programming.
CPM1A-8ED
Expansion I/O Unit
CPM1A-TS001
CPM1A-TS101
With 8 or 20 I/O points
CPM1A-MAD01
CPM1A-SRT21
Section
CPM1A-TS001/TS101
Temperature Sensor Unit
Up to 3 Units can be
co connected. There are no ec ed e e a e o
restrictions on the order in
which Units are which Units are
connected. connected.
3-2
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