PR Electronics Isolation Amplifier

Environmental Conditions

Specifications range....................................... -20°C to +60°C

Calibration temperature................................. 20...28°C

Relative humidity............................................ < 95% RH (non-cond.) 

Protection degree........................................... IP50

Mechanical specifications

Dimensions (HxWxD).................................... 80.5 x 35.5 x 84.5 mm (D is without pins)

Weight DC / universally supplied................... 110 g / 160 g

Common specifications

Supply voltage.............................................. 19.2...28.8 VDC

Supply voltage, universal.............................. 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC

Internal consumption..................................... ≤ 1.3 W (2204--D )

Internal consumption..................................... ≤ 1.8 W (2204--P)

Isolation voltage, test / working..................... 3.75 kVAC / 250 VAC

Accuracy........................................................ Better than 0.1% of selected range Min. 60 dB

Signal / noise ratio......................................... Min. 60 dB

Response time (0...90%)...............................< 25 ms

Temperature coefficient.................................< ±0.01% of span / °C

Linearity error.................................................< 0.1% of span

Effect of supply voltage change.....................< ±0.002% of span / %V

EMC immunity influence................................< ±0.5% of span 

Input specifications

Max. offset......................................................20% of max. value 

Current input: Measurement range................0...50 mADC

Min. measurement range (span),

current input...................................................4 mA

Input resistance, current input.......................Nom. 50 Ω 

voltage input...................................................0.2 VDC 

Input resistance, voltage input.......................10 MΩ 

Output specifications

Max. offset...................................................... 20% of max. value

Current output: Signal range......................... 0...5 mA / 0...20 mA 

Min. signal range............................................4mA/16mA

Load (max.).................................................... 20 mA/600 Ω/12 VDC

Load stability, current output.......................... ≤0.01% of span / 100 Ω

Current limit.................................................... 23...28 mA

*of span.......................................................... = of the presently selected range

Approvals

EMC............................................................. EN 61326-1

LVD 2006/95/EC...........................................EN 61010-1

PELV/SELV................................................... IEC 364-4-41 and EN 60742

EAC TR-CU 020/2011................................... EN 61326-1