Isolation Amplifier
2204
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
