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D1300
Thermocouple Input Modules
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The
D1300 ADC module converts thermocouple temperature sensor input signals to digital information, linearizes the digital
data, scales in either degrees C or F, and communicates the values to a host computer or
PLC. The data
values are transmitted in ASCII to a host computer via RS232 or
RS485
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The
D1300 series modules can also be mounted on a DIN-Rail using the MK-1
mounting kit. |
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| Typical
RS-232 Thermocouple Module |
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| Specifications: |
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Types:
J, K, T, E, R, S, B, C |
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Accuracy (errors from all sources) from 0 to +40C ambient: +/-1deg C
max (J,K,T,E types). +/-2.5 deg C max for (R,S,B,C types). |
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Resolution:
1 degree (C or F). |
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Common
mode rejection: 100db at 50/60 Hz. |
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User
selectable degrees C or F scaling. |
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Lead
resistance effect: <20uV per 350 ohms. |
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Input
burnout protection to 250 VAC. |
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Input
impedance: 100 megohm min. |
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Automatic
cold junction compensation and linearization. |
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Three
open-collector digital outputs. |
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Two
digital inputs. |
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Open
thermocouple indication. |
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One
digital input/60 Hz events counter |
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Note:
D1300M series does not contain Events Counter. |
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Thermocouple
Measurement Ranges: |
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J= -200 to +760
C |
B=
0 to +1820 C |
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K= -150 to +1250
C |
S=
0 to +1750 C |
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T= -200 to +400
C |
R=
0 to +1750 C |
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E= -100 to +1000
C |
C=
0 to +2315 C |
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