PR electronics 2224 - Routing Diagram

BLOCK DIAGRAM
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Electrical specifications:
Specifications range:
-20°C to +60°C
Common specifications:
Supply voltage ............................................ 9.6...14.4 or 19.2...28.8 VDC
Internal consumption .................................. 2 W / 24 V
1.8 W / 12 V
Communication ........................................... Front-programmable
Updating time .............................................. 30 ms
Temperature coefficient ............................... 0.01%/°C
Linearity error .............................................. 0.2%
EMC immunity influence ............................. < 2% of span
Relative air humidity .................................... < 95% RH (non-cond.)
Dimensions (HxWxD) ................................... 80.5 x 35.5 x 84.5 mm
Protection degree ........................................ IP50
Weight ......................................................... 130 g
Input:
Current input ............................................... 0/4...20 mA / 50 Ω + PTC (54 Ω)
Voltage input ............................................... 0/0.2...1 V and 0/2...10 V / 10 MΩ
Potentiometer input ..................................... 0...10 V or ±10 V / 10 kΩ
External potentiometer ................................ 1 kΩ ≤ potentiometer ≤ 10 kΩ
Control signals:
Operation / shutdown ................................. PNP / 2.2 kΩ, 12 / 24 V
Imax1 & Imax2 ............................................. PNP / 2.2 kΩ, 12 / 24 V
A / B channel ............................................... PNP / 2.2 kΩ, 12 / 24 V
Deadband .................................................... 0...99.9% of input span
Output:
Output voltage (max.) .................................. Supply voltage -0.5 V
Output current (max.) .................................. 3000 mA mean
Current peak ................................................ 7 A
Output power (max.) ................................... 36 W
Reference voltage ....................................... 10 VDC (A valve)
±10 VDC (A & B valve)
Ramp up & down ........................................ Time 0...10.0 s
PWM frequency ........................................... 8...400 Hz in steps of 1 Hz
GOST R approval:
VNIIM, Cert. no. ........................................... Ross DK.ME48.V01899
Observed authority requirements: Standard:
EMC 2004/108/EC
Emission and immunity ....................... EN 61326-1
Of span = Of the presently selected range
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