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.

	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).
	Ranges:
	0.00385=-200 to +850C
	0.00392=-200 to +600C
	0.00388=-100 to +125C