CLICK I/O Module Specifications C0-04THM <---> 4-Channel Thermocouple Input Module

CLICK I/O Module Specifications C0-04THM <---> 4-Channel Thermocouple Input Module
CLICK I/O Module Specifications
C0-04THM
<--->
Company
Information
Control Systems
Overview
Inputs per Module
Common Mode Range
4-Channel Thermocouple Input Module
Common Mode Rejection
4-channel thermocouple input module, 16-bit resolution (+/-0.1
Input Impedance
degrees Celsius or Fahrenheit), Supports: J, K, E, R, S, T, B, N, C type
Maximum Ratings
thermocouples; voltage ranges are also supported, removable
Resolution
terminal block included. (replacement ADC p/n C0-8TB).
Input Ranges
Wiring Diagram
4
-1.3 to +3.8 V
100 dB at DC and 130 dB at 60 Hz
>5 M
Fault protected inputs to ±50 VDC
±0.1°C or °F, 16 bit
Type J: -190 to 760ºC (-310 to 1400ºF)
Type K: -150 to 1372ºC (-238 to 2502ºF)
Type E: -210 to 1000ºC (-346 to 1832ºF)
Type R: 65 to 1768ºC (149 to 3214ºF)
Type S: 65 to 1768ºC (149 to 3214ºF)
Type T: -230 to 400ºC (-382 to 752ºF)
Type B: 529 to 1820ºC (984 to 3308ºF)
Type N: -70 to 1300ºC (-94 to 2372ºF)
Type C: 65 to 2320ºC (149 to 4208ºF)
0 to 39.0625 mV
±39.0625 mV
±78.125 mV
0 to 156.25 mV
±156.25 mV
0 to 1.25 V
C0-04THM
J,K,E,R,S,T,B,N,C,mV
INPUT
Connect
unused
channels
TCn+
TCnCOM
Shield
Device
Power
Supply
mV
Device
mV
Device
*
*
CLICK PLC
C0-04THM Input Specifications
COM
TC1+
TC1–
TC2+
TC2–
COM
TC3+
TC3–
TC4+
TC4–
COM
All ‘COM’
ter
terminals are
con
connected
int
internally.
Cold Junction Compensation
Thermocouple Linearization
Accuracy vs. Temperature
Automatic
Automatic
±25 ppm per °C maximum
±2°C maximum, ±1°C typical, monotonic
with no missing codes
±3°C maximum (excluding thermocouple
error)
Linearity Error
Maximum Inaccuracy
Maximum Voltage Input Offset
Error
Maximum Voltage Input Gain
Error
Maximum Voltage Input
Linearity Error
Maximum Voltage Input
Inaccurracy
Warm Up Time
Sample Duration Time
*Cannot exceed common-mode
NOTE: When using this module you must also use CLICK
programming software and CPU firmware version
V1.40 or later.
All Channel Update Rate
NOTE: With grounded thermocouples, take precautions
to prevent having a voltage potential between thermocouple tips. A voltage less than -1.3V or greater than
+3.8V between tips will skew measurements.
Open Circuit Detection Time
Conversion Method
0.05% at 0° to 55° C (32° to 131° F), typical 0.04% at 25° C (77° F)
0.06% at 25°C (77°F)
0.05% at 0° to 55°C (32° to 131°F), typical
0.03% at 25°C (77°F)
0.1% at 0° to 55°C (32° to 131°F), typical
0.04% at 25°C (77°F)
30 minutes for ±1°C repeatability
400 ms
Single Channel Update Rate times the number of enabled channels on the module
Burn Out flag set and zero scale reading
within 3 seconds
Sigma - Delta
C0-04THM General Specifications
Field to Logic Side Isolation
External DC Power Required
Bus Power Required (24 VDC)
Thermal Dissipation
Terminal Block Replacement
Weight
C0-04THM Initialization Time
NOTE: When this module is used in a CLICK
The Number of
PLC system, it takes up to 11 seconds for
Channels Used
initialization after power-up (see the table right).
1
During this time period, the RUN LED on the
2
CPU module blinks to indicate the initialization
3
process.
4
1800 VAC applied for 1 second (100%
tested)
None
25 mA
0.175 BTU per hour
ADC p/n C0-8TB
3.1 oz (86 g)
Not Compatible with ZipLink Pre-Wired PLC
Connection Cables and Modules.
With any
Configuration
5 sec
7 sec
9 sec
11 sec
Book 1 (14.1)
w w w. a u to m a t i o n d i re c t . c o m / c l i c k- p l c
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eCL-75
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DL105
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DL305
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Productivity
Controller
Overview
Productivity
3000
Universal
Field I/O
Software
C-More
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C-More Micro
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ViewMarq
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Other HMI
Communications
Appendix
Book 1
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