Omron CP1H CPU Operation Manual page 468

Temperature Sensor Units
Note
Creating a Ladder
Program
434
Platinum Resistance Thermometers
CP1W-TS101/CPM1A-TS101
One or two Pt or JPt platinum resistance thermometers can be connected, but
both of the thermometers must be of the same type and the same input range
must be used for each.
Input 0 Input 1 Input 1
A A
Input 0 Input 0 Input 1
B B B
Pt Pt
Temperature input 0 Temperature input 1
CP1W-TS102/CPM1A-TS102
Up to four Pt100 or JPt100 platinum resistance thermometers can be con-
nected, but all four of the thermometers must be of the same type and the
same input range must be used for each.
Input 0 Input 1 Input 1
A A B
Input 0 Input 0 Input 1
B B B
Pt Pt
Temperature Temperature
input 0 input 1
Do not connect anything to terminals not used for inputs.
Word Allocations
Temperature Sensor Units are allocated words in the same way as CP-series
Expansion Units or Expansion I/O Units, in order of connection. A Tempera-
ture Sensor Unit is allocated the next input words following the input words of
the CPU Unit or previous Expansion Unit or Expansion I/O Unit. Four input
words are allocated is to the 2-input CPM1A-TS001 or CPM1A-TS101 and
four input words are allocated to the 4-input CPM1A-TS002 or CPM1A-
TS102. No output words are allocated.
NC NC NC NC
B
NC NC NC NC
Input 2 Input 3 Input 3
NC
A A B
NC
Input 2 Input 2 Input 3
B B B
Pt Pt
Temperature Temperature
input 2 input 3
Section 7-5