Servo-variatore DC D – AIS48050A

RS-485Modbus RTU24-72 V

Product DetailsFeatures strong stability, high positioning accuracy, high motor 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, overcurrent, overload, encoder anomalies, position deviation, stall, parameter anomalies, etc.Technical SpecificationsDrive 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, Pulse frequency received ≤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, Command input pulse accumulation, Average load rate, Position deviation count, Motor phase current, Bus voltage value, Module temperature, Alarm records, Speed corresponding to command pulse frequency, Operating status, etc.Home – return function13 Types of autonomous (search) home – return modes, and home – point shift functionRS485 FunctionFollows standard Modbus – RTU protocol, One-to-two two-way communication interface for easy networking and parallel connectionDriver Installation DimensionsProduct model: D – AIS48050ARated voltage: 24 – 72VRated current: 50ASplit-type Drive Hardware InterfaceApplicable drive models: D – AISXX005A / D – AISXX0015A / D – AISXX0025A / D – AISXX0040A / D – AISXX00100A / D – AISXX00200ASplit-type AI MOTOR Drive Interface Diagram[See tables in original for detailed pinout and functions]Reference Table for Selection Specifications for Split-type Drive Cn9 Brake Resistor Discharge[See tables in original for resistor values and power requirements]Standard Electrical DiagramInput Power WiringNote 1: Input power terminals must strictly distinguish positive and negative poles. The input supply voltage range may vary by model. 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 is indicated on the nameplate.High-speed Pulse Signal WiringOpen-collector WiringDifferential Signal WiringNote 1: For different motors, the positions of the pulse input terminal interface may vary. 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 should limit the frequency within 200K to avoid missed pulses and positioning anomalies.Note 3: It is recommended to use double-shielded cables for pulse control lines and avoid routing them in the same circuit as strong interference sources, which can effectively protect against strong external magnetic interference.Note 4: The above pulse connection methods should be consistent with H05 – 15 parameters. The factory default for H05 – 15 is pulse + direction command mode.DI and DO WiringAT Input Terminal WiringNote 1: The control voltage of the input terminals is valid at DC12 – 24V.Note 2: Different functions can be freely assigned to each DI (see section 4.2 DIDO parameters), but the same function cannot be assigned to multiple DIs.Note 3: For external switching signal control with DC– input, select the NPN connection method, where low level is effective; for external switching 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 driven, a relay should be used for conversion.Note 2: Different functions can be freely assigned to each DO (see section 4.2 DIDO parameters).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 WiringMultiple Slave ConnectionNote 1: For multi-slave connection, if the communication signal noise is high, it is recommended to add a 120-ohm terminal resistor to the last slave to ensure communication quality.Note 2: For communication-related content, refer to (section 4.5 RS485 – related parameters).Host Computer Debug 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 motor drive.Note 2: The host computer debugging software for PC can be downloaded from the official website of our company, which is convenient for users to debug.Model: D – AIS48050ARated voltage: 24 – 72VRated current: 50AControl methods: Position, speed, torque, communicationRS485 Modbus RTU supportProtections: Over-voltage, under-voltage, overcurrent, overload, encoder error, position deviation, stall, parameter errorMonitoring: Speed, DI/DO, position, load, current, voltage, temperature, alarms