AF 9001

Highlights

• Voltage or current to frequency conversion
• High reliability
• Adjustable frequency divider
• Isolated output
• Low power consumption
• Standard housing for DIN rail mounting

Technical Data

Function

• Input: current or voltage
• Output: frequency
• programming by internal 8-pole DIP switch and 5 jumper
• adjustable dividing factor (1–4080)
• the output frequency is proportional to the input frequency
• 1:1 pulse/pause ratio

Analog Input

The input channel is protected against overvoltages and spikes. The following inputs are available:

• Input voltage: 0–10 V
• Input current: 0–20 mA, 4–20 mA

Isolated Output

• opto-isolated
• max. 30 V / 25 mA
• max. 25 kHz
• other frequencies on inquiry

Power Supply

• 18–36 V DC isolated (standard)
• 4.5–9 VDC isolated (option)
• 9–18 VDC isolated (option)
• 36–48 VDC isolated (option)