DGH Data Acquisition - D1450 Series Thermistor Input Modules

D1450 Thermistor Input Modules

The D1450 ADC module converts thermistor 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 D1450 series modules can also be mounted on a DIN-Rail using the MK-1 mounting kit.

Typical RS-232 Thermistor Module

Specifications:

Typical RS-485 Thermistor Module

D1450 Documentation Links

Data Sheet

Users Manual

ASCII Command Set

Mechanical Dimensions

Download Utility Software

Application Software

Thermistors: 2252 Ohm at 25 DegC, TD Series.

Resolution: 0.01 degrees C or F.

Common mode rejection: 100db at 50/60Hz.

User selectable degrees C or degrees F.

Input protection to 30Vdc.

Two open-collector digital outputs.

One digital input/60 Hz events counter.

Note: D1450M series does not contain Events Counter.

Ranges:
2252	-0 to +100 C.
TD	-40 to 150 C.

Accuracy:
2252	+/-0.1 degrees C.
TD	+/-0.2 degrees C.

Thermistor Measurement Modules:
D1451	2252 Ohm Thermistor Input/RS-232 Output
D1452	2252 Ohm Thermistor Input/RS-485 Output
D1461	TD Series Thermistor Input/RS-232 Output
D1462	TD Series Thermistor Input/RS-485 Output

Accessories:
CA-3	RS-232 Serial Cable, 9 Pin-F to tin leads
MK-1	DIN-Rail Mounting Kit
PS-3	+24.0Vdc @ 0.42 amps 100-240VAC, Wall Mount Power Supply
DasyLab	Dasylab Software
A1000-115	AC Powered, 115VAC, RS-485 Converter
A3000-110	Serial to Ethernet Converter, w/110Vac Adapter
A3000-220	Serial to Ethernet Converter, w/220Vac Adapter