Csn14/Tc/P Thermocouple And Low Volts Card With Subminiature Plugs - Omega Engineering OMB-NETSCAN 1500 User Manual

CSN14/TC/P
Thermocouple and Low Volts Card with Subminiature Plugs
The CSN14/TC/P card contains 16 differential input channels, each of which may be configured as any
thermocouple type or as a milli-volt input. Temperature values may be returned in units of °C, °F, °K, °R, or mV.
This signal conditioning card contains "subminiature plug type" connectors. There are no user configuration switches
or jumpers on the CSN14/TC/P card.
Number of Channels:
•
16 differential; programmable by channel for specific thermocouple type or voltage.
Input Types:
•
J, K, T, E, R, S, B, N; and ±10V, ±5V, ±1V, ±100mV
Input Connector:
•
Subminiature-plug
Temperature Range, Accuracy, and Resolution
•
Type J: -100° to +760°C
-200° to -100°C
•
Type K: -100° to +1372°C
-200°C to -100°C
•
Type T: -100° to +400°C
-200° to -100°C
•
Type E: -100° to +1000°C
-200°C to -100°C
•
Type R: 0.0° to +1780°C
•
0.0° to +1780°C
Type S:
•
Type B: +350° to +1820°C
•
Type N: -100° to +1300°C
-200° to -100°C
Temperature Units:
• °C, °F, °K, °R, mV and volts.
Fault Detection:
•
Open T/C may be detected by a software query.
Cold Junction Sensors:
•
One for every 4 input channels.
Input Impedance and Input Bias Current:
•
1M Ohm typical; and 20 nA maximum
Maximum Common Mode Voltage
•
200 VAC, or 200 VDC peak
Maximum Normal Mode Voltage:
•
10 VDC or 10VAC peak
Common Mode Rejection:
•
100 dB typical
Maximum Allowable Input:
• ± 25V rms
Channel-to-Power Ground
Isolation:
•
± 200V peak
Channel-to-Channel Isolation:
• ± 200V peak.
Temperature Coefficient:
•
< (0.1 x rated accuracy)%/°C
7-12
1
± 0.5°C
0.10°C
± 0.8°C 0.20°C
± 0.6°C
0.10°C
± 0.8°C 0.20°C
± 0.5°C
0.15°C
± 0.8°C 0.25°C
± 0.7°C
0.10°C
± 0.9°C
0.20°C
± 2.0°C
0.40°C
± 2.0°C
0.40°C
± 2.0°C
0.50°C
± 0.6°C
0.15°C
± 0.9°C 0.20°C
4
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NetScan User's Manual