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PD659 Signal Isolators, Splitters, and Conditioners
Brand: Precision Digital Corporation
The PD659 series includes DIN mountable models for signal isolation, splitting and conditioning of 4-20 mA and 0-10 VDC signals. As signal isolators, they provide a convenient way to isolate the input signal from the power source and output signal.
As splitters, they split one 4-20 mA input into two isolated 4-20 mA outputs. As signal conditioners, they convert either a 4-20 mA input to a 0-10 VDC output or a 0-10 VDC input to a 4-20 mA output.
Features- DIN Rail Mounting
- 1500 V Isolation
- Inputs: 4-20 mA, 0-10 V
- Outputs: 4-20 mA, 0-10 V
- Single Input & Single or Dual Outputs
- 0.1% FS Accuracy
- Operating Temperature Range: -4 to 131°F (-20 to 55°C)
Specifications
Input Ranges
- (based on model) 4-20 mA, 0-10 V
Output Ranges
- (based on model) 4-20 mA, 0-10 V
Accuracy
- 0.1% FS
Power
- 24 VDC ±10% @ 50 mA
Isolation
- 1500 V AC / 1min (between input-output-power)
Isolation Resistance
- ≥ 100 MΩ (between input-output-power)
Input Impedance
- 50 Ω, ±1% for 4-20 mA input and 700
Temperature Drift
- 0.005% FS / °C (-20 to 55° C)
Connections
- De-pluggable screw terminals
Isolated Loop Supply (on MA Models)
- 10 V ±10%
Maximum Signal Output Current (on MA Models)
- 25 mA
Minimum Signal Output Current (on MA Models)
- 0.3 mA
Response Time
- < 10 ms
Output Load Resistance
- RL ≤ 500Ω (output current signal), RL ≥ 10KΩ (output voltage signal)
Output Ripple
- ≤ 0.5% RO
Operating Temperature
- -4 to 131° F (-20 to 55° C)
Storage Temperature
- -4 to 158° F (-20 to 70° C)
Relative Humidity
- 0 to 80% non-condensing
