CPM2C-8ER Omron, CPM2C-8ER Datasheet - Page 16

• Manufacturer Part Number: CPM2C-8ER
• Description: Expansion I/O Modules
• Manufacturer: Omron

Specifications of CPM2C-8ER

• Output Type: Relay
• External Width: 33mm
• External Depth: 65mm
• Mounting Type: DIN Rail
• External Height: 90mm
• Approval Bodies: UL, CSA, CE
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Temperature Sensor Input Modules CPM2C-TS001 and CPM2C-TS101 (2 input channels)
By connecting a Temperature Sensor Module to the CPM2C, inputs can be received from thermocouples or platinum resistance thermom-
eters. Inputs are converted to binary data (4-digit hexadecimal) and stored in the IR area. A maximum of four Temperature Sensor Input
Modules can be used in a CPM2C system.
Note: 1. Accuracy for a K-type sensor at --100°C or less is ±4°C ±1 digit max.
CompoBus/S I/O Link Module CPM2C-SRT21
The CPM2C controller can function as a Slave to a CompoBus/S Master Module when a CPM2C-SRT21 CompoBus/S I/O Link Module is
connected. The CompoBus/S I/O Link Module links 8 inputs and 8 outputs between the Master Module and the CPM2C. Up to 5 Expan-
sion I/O Modules or Expansion Modules can be connected to a CPM2C CPU.
Note: See the CompoBus/S section of Omron’s Remote I/O and Wiring Solutions Catalog (GC RIO1) for more details on CompoBus/S
4. Expansion I/O connector (input)
Item
Temperature sensors
Number of inputs
Allocated input words
Max. number of modules
Temperature ranges
Accuracy (See Note 2)
Conversion time
Converted temperature data
Isolation
Number of I/O bits
Max. number of connectable nodes
Number of words occupied in
CPM2C I/O memory
Node number setting
3. Temperature range rotary switch
2. DIP switch sets unit number, communications
mode and whether or not outputs will be cleared
after a communications error.
2. Temperature scale DIP switch
2. The error deviation for temperatures in °F is double that for °C.
communications.
1. Temperature input terminals
Cold junction compensator
4. Expansion I/O connector (input)
1. CompoBus/S terminals
3. LED indicators
CPM2C-TS001
Thermocouples
Switchable between Types K and J, but same
type must be used for all inputs.
2
2
4
Type K:
Type J:
The larger of ±0.5% of converted value or ±2°C,
±1 digit max. (See Note 1)
250 ms for 2 input points
16-bit binary data (4-digit hexadecimal)
Photocouplers between all temperature input signals
8 input bits, 8 output bits
16
1 input word, 1 output word
(Allocated in the same way as other Expansion I/O Modules or Expansion Modules)
Set using the DIP switch.
CPM2C-TS001
--200° to 1300°C, 0.0° to 500.0°C
--300° to 2300°F, 0.0° to 900.0°F
--100° to 850°C, 0.0° to 400.0°C
--100° to 1500°F, 0.0° to 750.0°F
4. Expansion I/O connector (input)
Micro Programmable Controller
3. Temperature range rotary switch
2. Temperature scale DIP switch
1. Temperature input terminals
CPM2C-TS101
Platinum resistance thermometer
Switchable between Pt100 and JPt100, but
same type must be used for all inputs.
4
Both Pt100 and JPt100:
The larger of ±0.5% of converted value or ±1°C,
±1 digit max.
--200.0° to 650.0°C
--300.0° to 1200.0°F
CPM2C-TS101
CPM2C
A--107