Adamczewski AD-FM 255 GVD Programmable Frequency Converter

• Suitable Input devices include NAMUR, TTL, SO, PNP, NPN & Contact/Switch.
• Measures frequency signals up to 10kHz.
• A single output ±20mA or ±10V or Dual DC Signal Outputs 0…20mA & 0…10V they can be fully parameterized for greater control/monitoring.
• Relay output max voltage 250V AC, 50V DC with max current 2A AC/DC.
• Basic accuracy is better than 0.3%
• Wide range auxiliary power supply from 20 to 253V DC & 50 to 253V AC.
• 23mm wide housing with simple snap-on din rail mount.
• Detachable screw fix terminal connection.
• Working Voltage up to 300V with overvoltage category II and pollution degree 2 according to EN61010-1
• 2-year warranty.

The Adamczewski AD-FM 255 GVD Frequency Converter Converts the Frequency of Pulses from speed, rotational or flow sensors to a proportional current or voltage signal. Commonly used for monitoring speed or flow in a wide range of industrial and process applications including monitoring the rotational speed of wind turbines, linear speed of conveyors used in material handling and even the flow rate of liquid and gas distribution. All measuring ranges and outputs can be freely parameterized. This can be carried out via the optional control panel AD-VarioControl or AD-VarioPass/AD-Studio Programming Adapter & Configuration Software. You have the option to have either one or two outputs again fully parameterize over the output range of ±20.0mA or ±10.0V.

The unit offers a wide range auxiliary power supply with the nominal 24 DC & 230V AC covered. To guarantee the specified isolation capabilities these devices are subjected to routine testing of up to 3kV to ensure their suitability for working voltages up to 300V.

• Adamczewski AD-FM 255 GVD