DRN/DRX INFINITY Programmable Signal Conditioner/Transmitter

POWER SUPPLIES

SPECIFICATIONS
24 Vdc Supply for DRN Modules
DRN PS750 Linear Supply Powers up to 7 units
DRN PS-1000 Switching Supply Powers up to 10 units

To Order (Specify Model No.) Prices Shown in U.S. Dollars

Model	Description	Price
DRN-PS-750	Power supply, 115 Vac input, 24 Vdc output @ 750 mA	$130
DRN-PS-1000	Power supply, 95-240 Vac input, 24 Vdc output @ 1 amp	$150

The DRX Series digital conditioners may be connected to an RS-485 bus using either screw terminator or RJ-12 connector.

Screw terminal connector to RS-485 bus on DRX modules

RJ-12 Connector to RS-485 Bus on DRX modules

Output	DRN Output: 0 to 10 V @ 10 mA max; 0 to 20 mA or 4 to 20 mA DRX Output: 2-wire (half duplex) RS-485
Input	Process	Strain/Bridge	Thermocouple	RTD
Model	DRN/DRX-PR	DRN/DRX-ST	DRN/DRX-TC	DRN/DRX-RTD
Input Type	dc Millivolt, Millivolt Volt and Current	Millivolt	Thermocouple Temperature sensor	RTD Temperature sensor Pt100, 500, 1000 ohm
Input Range	Full Scale Range: ▒400 mV to ▒10 V 0 0 to 20 mA	0 to 30 mV 0 to 100 mV ▒100 m	J, K, T, E, R, S, B, N, J DIN thermocouple full range	a = 385, 392 Full range of RTD 2, 3 or 4-wire
Accuracy	0.1% FS	0.2% FS	▒1░C	▒0.5░C
Resolution	12 to 15 Bit	13 to 15 Bit	0.1░C	0.1░C
Excitation	14 Vdc @ 25 mA	10 V @ 30 mA	N/A	N/A

Output	DRN Output: 0 to 10 V @ 10 mA max; 0 to 20 mA or 4 to 20 mA DRX Output: 2-wire (half duplex) RS-485
Input	Frequency Pulse	ac Voltage	ac Current
Model	DRN / DRX-FP	DRN / DRX-ACV	DRN / DRX-ACC
Input Type	NAMUR Contact closure low level open collector	ac Voltage	ac Current
Input Range	Full Scale Range: 20k to 200 M pules / 0 to 50 khz	Full Scale Range: 400 mV to 400 V	Full Scale Range: 10 mA to 5 A
Accuracy	0.01% FS / 0.02% FS	0.2%	0.2%
Resolution	5 to 19 Bit	10 to 14 Bit	10 to 14 Bit
Excitation	5, 8.2 and 12.5 Vdc @ 25 mA	N/A	N/A