DGH Data Acquisition - D1400 Series RTD Input Modules

D1400 RTD Input Modules

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.

Typical RS-232 RTD Module

Specifications:

Typical RS-485 RTD Module

D1400 Documentation Links

Data Sheet

Users Manual

ASCII Command Set

Mechanical Dimensions

Ethernet Connection

Download Utility Software

Application Software

	RTD Types: 0.00385, 0.00388, 0.00392
	Accuracy: +/-0.3 deg C.
	Resolution: 0.1 degree (C or F).
	Common mode rejection: 100db at 50/60 Hz.
	User selectable degrees C or F scaling.
	Input connections: 2,3, or 4 wire.
	Excitation current: 0.25mA.
	Max lead resistance: 50 ohms.
	Input protection to 120Vac.
	Automatic linearization and lead compensation.
	One open collector digital output (or LO Alarm).
	Measurement Ranges: 0.00385, -200 to +850C 0.00388, -100 to +125C 0.00392, -200 to +600C

RTD Measurement Modules:
D1411	0.00385 RTD Input/RS-232 Output
D1412	0.00385 RTD Input/RS-485 Output
D1421	0.00392 RTD Input/RS-232 Output
D1422	0.00392 RTD Input/RS-485 Output
D1431	0.00388 RTD Input/RS-232 Output
D1432	0.00388 RTD 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