Servo-variateur DC D – AIS48050A

RS-485Modbus RTU24 - 72V

Product DetailsIt features high stability, high positioning accuracy, high drive response, low noise, low heat generation, well-structured design, strong overload capacity, practical and rich functions, and simple and convenient application. It has protections against over-voltage, under-voltage, overspeed, over-current, overload, encoder anomalies, position deviation, stalling, parameter anomalies, etc.Technical SpecificationsDriver ModelVoltage Range (V)Rated Current (A)D – AIS24008A24 – 368D – AIS48015A24 – 4815D – AIS48025A24 – 6025D – AIS48050A24 – 7250D – AIS48100A36 – 72100D – AIS72200A48 – 96200D – AIS72300A48 – 96300Control Method① Position control ② Speed control ③ Torque control ④ Communication controlControl FeaturesSpeed frequency response: ≥200Hz, Received pulse frequency ≤200kHz, Speed fluctuation rate: < ±0.03 (Load 0 – 100%): < ±0.02×(0.9 – 1.1) Supply voltageMonitoring FunctionCurrent speed, DI input, DO output, Current position, Accumulation of command input pulses, Average load rate, Number of position deviations, Motor phase current, Bus voltage value, Module temperature, Alarm record, Command pulse frequency Corresponding speed, Operating status, etc.Home – Return Function13 Types of autonomy (search) Home – Return modes, and Home – Point offset functionRs485 FunctionFollows standard Modbus – Rtu protocol, One – to – Two Two – Communication interface for easy networking and parallel connectionDriver Installation DimensionsProduct model: D – AIS48050ARated voltage: 24 – 72VRated current: 50ASplit – type Driver Hardware InterfaceApplicable driver models: D – AISXX005A / D – AISXX0015A / D – AISXX0025A / D – AISXX0040A / D – AISXX00100A / D – AISXX00200ASplit – AI Motor Drive Interface Diagram[See tables in original for detailed pinout and functions]Reference Table for Brake Resistor Discharge Specifications for Split – type Driver Interface Cn9[See tables in original for resistance and power requirements]Standard Wiring DiagramInput Power WiringNote 1: Input power terminals must strictly distinguish positive and negative poles. The input power voltage range may vary by model. Please refer to the hardware interface wiring for the corresponding model in the previous chapter.Note 2: This product has a certain overload capacity. When selecting an external switching power supply, the output capacity should be 1.5 times the rated current of this product. The rated current of the product is indicated on the nameplate.High – Speed Pulse Signal WiringOpen Collector WiringDifferential Signal WiringNote 1: For different motors, the interface positions of the pulse input terminals may vary. Please refer to the hardware interface description for the corresponding model in the previous chapter.Note 2: This product supports pulse input with a wide voltage range of 5 – 24V, and the maximum received pulse frequency is 200 KHZ. The upper-level pulse device must ensure the frequency is limited to less than 200K to prevent the driver from easily losing pulses and causing positioning anomalies.Note 3: It is recommended to use double-shielded wires for pulse control lines and avoid laying them in the same circuit as strong current lines, which can effectively protect against strong external magnetic interference.Note 4: The above pulse connection methods must be consistent with the H05 – 15 parameters. The factory default setting for H05 – 15 is pulse + direction control mode.DI and DO WiringAT Input Terminal WiringNote 1: The control voltage of the input terminals is valid at DC12 – 24V.Note 2: Each DI can be freely assigned different functions (see section 4.2 DIDO parameter section), but the same function cannot be assigned to multiple DIs.Note 3: For external switch signal control with DC– input, select the NPN connection method, where low level is effective; for external switch signal control with DC+ input, select the PNP connection method, where high level is effective.DO Output Terminal WiringNote 1: The maximum drive capacity of the output terminals is <300mA current. If a large load needs to be carried, a relay should be used for conversion.Note 2: Each DO can be freely assigned different functions (see section 4.2 DIDO parameter section).Note 3: When controlling the DO port action, if DC– is output, select the NPN connection method, where low output level is effective; if DC+ is output, select the PNP connection method, where high output level is effective.RS485 Communication WiringMulti – Slave ConnectionNote 1: For multi-slave connection, if the communication signal noise is large, it is recommended to add a 120-ohm terminal resistor to the last slave to ensure communication quality.Note 2: For related communication content, refer to (section 4.5 RS485 – related parameters).Host Computer Debugging ConnectionNote 1: Generally, a computer does not have a direct 485 interface, and a USB-to-485 converter is required to connect to the slave drive.Note 2: The host computer debugging software for PC can be downloaded from our company's official website, which is convenient for users to debug.Technical Features / SpecificationsModel: D – AIS48050AVoltage range: 24 – 72VRated current: 50AControl methods: Position, speed, torque, communicationSupports Modbus RTU protocol via RS485Multiple protection functions (over-voltage, under-voltage, over-current, etc.)Monitoring and diagnostic functionsMultiple wiring and interface options for flexible integration