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Model ACFM Analog to Frequency Converter Module
Brand: Red Lion ControlsThe configurable Analog to frequency converter is used to convert Analog standard signals to frequency signals or pulse width modulated (PWM) signals.
Input signal ranges are 0-20 mA, 4-20 mA, 0-10 mA, 2-10 mA, 0-10 V, 2-10 V, 0-5 V, or 1-5 V.
The DIP switches are accessible on the side of the housing and allow the following parameters to be configured: Input signal, Output values, Output type (frequency or PWM), Filter type (for smoothing interferences on the input signal), Input over/under range fault detection.
Features- Voltage/current to frequency converter
- 3-way isolation of input/output signals
- Universal conversion module - inputs and outputs selected via DIP switch settings
- Ultra slim design only 0.244" wide
- 19-30 Vdc power
Specifications
Brand
Approvals & Certifications
- EN 61000-4-2, 61000-6-2, 61000-4-3, 61000-4-4, 61000-4-5, 61000-4-6, 55011
Approvals & Certifications
- CE
- EMC 2014/30/EU
- UL (C,US)
Consumption
- < 10 mA
- < 200 mW
Current
- Maximum
Electrical Connectors
- 24 to 12 AWG
Enclosure, Body Material
- Polybutylenterephthalate PBT, Black
Indication
- Fault Detection: Red LED Under Clear Cover Top
Input
- 0-10 V
- 0-20 mA
- 100 mA
- 30 Vdc
Input Impedance
- 110 kiloohms
- 50 ohms
Length
- Length: 0.47” (12 mm)
Load
- Minimum Load for Frequency: 6 kiloohms
- Minimum Load for PWM: 2 kiloohms
Measuring Error
- Transmission Error: < 0.1 % of Full Scale
Mounting
- Rail Mounting Accroding to EN 50022
Operating Temperature
- -20° to 65° C (-4° to 149° F)
Output
- 0 to 10 kHz
- PWM: 1.9 to 7.8 kHz
- PWM: 61 to 977 Hz
Response Time
- < 15 milliseconds
Storage Temperature
- -40° to 85° C (-40° to 185° F)
Supply Voltage
- 19.2-30 Vdc
Temperature Coefficient
- < 0.02 %/K
Voltage
- 24 Vdc Nominal
- Switching Voltage: 30 V, Max.
- Test Voltage (Input/Output/Supply): 1.5 kV, 50 Hz, 1 Minute
