AutomationDirect C0-USER-M Manual page 178

C0-04RTD – 4-Channel RTD Input Module (continued)
Input Specifications (continued)
Accuracy vs. Temperature
RTD Input Maximum Inaccuracy
RTD Linearity Error
(End to End)
Resistance Input Maximum
Zero Scale Error
Resistance Input Maximum Full
Scale Error
Maximum Linearity Error
Resistance Maximum Input
Inaccuracy
Warm Up Time
Single Channel Update Rate
All Channel Update Rate
Open Circuit Detection Time
Conversion Method
NOTE: When this module is used in a CLICK PLC system, it takes up to 24 seconds for initialization after
power-up. During this time period, the RUN LED on the PLC module blinks to indicate the initialization
process.
Initialization Time
The Number of The same Input Type is
Channels Used selected for all Channels
1
2
3
4
CLICK PLC Hardware User Manual, 6th Edition, Rev. F – C0-USER-M
±10ppm per °C maximum
±3°C (excluding RTD error);
±5°C (ranges Cu10 and Cu25)
±2°C maximum, ±0.5°C typical,
monotonic with no missing codes
±0.0015% of full scale range in
ohms (negligible)
±0.02% of full scale range
±0.015% of full scale range
maximum at 25°C, monotonic with
no missing codes
0.1% at 0 to 60°C (32° to 140° F),
typical 0.04% at 25°C (77° F)
30 minutes for ±1C° repeatability
240ms
Single Channel Update Rate times
the number of enabled channels on
the module
Positive full-scale reading within 2
seconds
Sigma - Delta
Mixed Input Types are
selected
4 sec
5 sec May take up to 13 sec
6 sec May take up to 18 sec
7 sec May take up to 24 sec
Not Compatible with ZIPLink
N/A
Chapter 2: Specifications
Pre-Wired PLC Connection
Cables and Modules.
2–135