PR electronics 4225 User Manual

4225V100-UK 15
Special voltage input
User-programmable trig-levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05...6.50 V
*Hysteresis, min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mV
Input impedance, programmable:
High Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥100 kΩ / < 1.5 nF
Pull up/down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.48 kΩ / < 1.5 nF
Programmable sensor supply - pin 44 . . . . . . . . . . . . . . . . . . . . . . . 5...17 V / 23 mA
Max. input voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 V
Special current input
User-programmable trig-levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0...10.0 mA
*Hysteresis, min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2 mA
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 kΩ / < 1.5 nF
Sensor supply - pin 44, programmable . . . . . . . . . . . . . . . . . . . . . . . 5...17 V / 23 mA
Max. input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 mA
* For low signal levels with input trigger level hysteresis below 100 mV / 0.1 mA it is recommended to use shielded cables with
correct grounding, to avoid false triggering due to induced EMC.
Configurable input limits
Error detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enable / disable
Configurable input limits, low . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 Hz…min. configured input frequency
Configurable input limits, high . . . . . . . . . . . . . . . . . . . . . . . . . . . . Max. configured input frequency…100 kHz
Hysteresis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5% of max. configured input frequency
Input limit low/high, error indication levels . . . . . . . . . . . . . . . . . . . . UP, DOWN, ZERO, NONE
See tables on pages 20-21
Output specifications
Current output
All standard ranges can be selected as Direct or Inverted action.
Signal range, active / passive . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±23 mA / 0...23 mA
Programmable standard ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...20, 4...20, S4-20, ±10 mA, ±20 mA
Load, max.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±23 mA / 600 Ω / ±13,8 VDC
External 2-wire loop supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5...28 V
Response time, programmable. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...60 s
Load stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 0.001% of span / 100 Ω
Sensor error indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 / 3.5 / 23 mA / none
Output limitation at outside range . . . . . . . . . . . . . . . . . . . . . . . . . See tables on pages 20-21
Current limit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 28 mA
Buffered voltage output
All standard ranges can be selected as Direct or Inverted action
Signal range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±11.5 VDC
Programmable standard ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . 0…5, 1…5, 0...10, 2…10, ±5, ±10 VDC
Load, min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 2 kΩ
Response time, programmable. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...60 s
Output limitation at outside range . . . . . . . . . . . . . . . . . . . . . . . . . See tables on pages 20-21

PR electronics 4225 Specifications

General

Brand	PR electronics
Model	4225
Category	Media Converter
Language	English