Main Specifications - Omron CP1H-CPU - 05-2006 Operation Manual

Temperature Sensor Units
Part Names
Temperature Sensor Units
CPM1A-TS001/002/101/102
(2) DIP Switch
(4) Expansion I/O
Connector Cable

Main Specifications

Item
Temperature sensors
Number of inputs
Allocated input words
Max. number of Units
Accuracy
Conversion time
Converted temperature data
Isolation
Current consumption
424
(1) Temperature Sensor Input Terminals
Used to connect temperature sensors such as thermocouples or plati-
num resistance thermometers.
(2) DIP Switch
Used to set the temperature unit ( C or F) and the number of decimal
places used.
(3) Rotary Switch
Used to set the temperature input range. Make the setting according to
the specifications of the temperature sensors that are connected.
(4) Expansion I/O Connecting Cable
Connected to the expansion connector of a CP1H CPU Unit or a CPM1A
Expansion Unit or Expansion I/O Unit.The cable is included with the
Temperature Sensor Unit and cannot be removed.
Note Do not touch the cables during operation. Static electricity may
cause operating errors.
(5) Expansion Connector
Used for connecting CPM1A Expansion Units or Expansion I/O Units.
CPM1A-TS001
Thermocouples
Switchable between K and J, but same type
must be used for all inputs.
2
2
3
(The larger of 0.5% of converted value or
2 C) 1 digit max. (See note.)
250 ms for 2 or 4 input points
16-bit binary data (4-digit hexadecimal)
Photocouplers between all temperature input signals
5 VDC: 40 mA max., 24 VDC: 59 mA max.
Note Accuracy for a K-type sensor at 100 C or less is ±4 C ±1 digit max.
(3) Rotary Switch
(5) Expansion Connector
(1) Temperature Sensor Input Terminals
CPM1A-TS002 CPM1A-TS101
Platinum resistance thermometer
Switchable between Pt100 and JPt100, but
same type must be used for all inputs.
4 2
4 2
1 3
(The larger of 0.5% of converted value or
1 C) 1 digit max.
5 VDC: 54 mA max., 24 VDC: 73 mA max.
Section 7-5
CPM1A-TS102
4
4
1