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D1400
RTD Input Modules
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The
D1400 ADC module converts RTD 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 .
The
D1400 series modules can also be mounted on a DIN-Rail using the MK-1
mounting kit. |
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Accuracy:
+/-0.3 deg C. |
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Resolution:
0.1 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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Input
connections: 2,3, or 4 wire. |
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Excitation
current: 0.25mA. |
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Max
lead resistance: 50 ohms |
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Input
protection to 120Vac. |
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Automatic
linearization and lead compensation. |
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One
open collector digital output (or LO Alarm). |
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Ranges: |
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0.00385 = -200 to +850C |
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0.00392 = -200 to +600C |
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0.00388 = -100 to +125C |
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