Omron CP1H CPU Operation Manual page 465

Temperature Sensor Units
Using Temperature Sensor Units
Connecting Temperature
Sensor Units
CP1H CPU Unit
Setting Temperature Ranges
Note
Connect the Unit.
Set the temperature ranges.
Connect the temperature
sensors.
Program operation in the
ladder program.
A maximum of three CPM1A-TS002 and CPM1A-TS102 Temperature Sensor
Units can be connected, because each is allocated four words.
CP1W-20EDR1
CPM1A-20EDR1
Expansion I/O Unit
C OM 01 0 3 05 07 09 11
N C 00 02 04 06 08 10
C H
I N
C H 00 01 02 03 04 05 06 07
08 09 10 11
20EDR1
OUT
C H 00 01 02 03 04 05 06 07
C H
N C 00 01 02 04 05 07
N C C OM C O M C OM 0 3 CO M 06
(1) Always turn OFF the power supply before setting the temperature range.
(2) Never touch the DIP switch or rotary switch during Temperature Sensor
Unit operation. Static electricity may cause operating errors.
The Temperature Sensor Unit's DIP switch and rotary switch are used to set
the temperature unit, to select 2-decimal-place Mode is to be used, and to set
the temperature input range.
DIP Switch
Used to set the temperature
unit and the number of
decimal places used.
• Connect the Temperature Sensor Unit.
• Set the temperature unit, 2-decimal-place Mode
if required, and set the temperature input range.
• Connect temperature sensors.
• Read temperature data stored in the input word.
CP1W-8ED CP1W-TS001/TS101
CPM1A-8ED CPM1A-TS001/TS101
Expansion I/O Unit Temperature Sensor Unit
C OM 01 0 3
00 02
I N
C H 00 01 02 03
08 09 10 11
8ED
EXP EXP
04 06
C OM 0 5 07
Section 7-5
Rotary Switch
Used to set the
temperature input range.
Temperature input terminals
431