Description

D – AIS24008A Low – voltage Intelligent Servo Motor Driver

Product Details

It features strong stability, high – precision positioning, high motor response, low noise, low heat generation, fine – 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 abnormalities, position deviation, stall, parameter abnormalities, etc.

Technical Specifications

Drive Model	Voltage Range (V)	Rated Current (A)
D – AIS24008A	24 – 36	8
D – AIS48015A	24 – 48	15
D – AIS48025A	24 – 60	25
D – AIS48050A	24 – 72	50
D – AIS48100A	36 – 72	100
D – AIS72200A	48 – 96	200
D – AIS72300A	48 – 96	300

Control Method	① Position Control ② Speed Control ③ Torque Control ④ Communication Control
Control Characteristics	Speed Frequency Response: ≥200Hz, Received Pulse Frequency ≤200kHz, Speed Fluctuation Rate: < ±0.03 (Load 0 – 100%): < ±0.02×(0.9 – 1.1) Power Supply Voltage
Monitoring Function	Current 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 Record, Command Pulse Frequency Corresponding Speed, Operating Status, etc.
Home – return Function	13 Kinds of Autonomous (Search) Home – return Modes, and Home – point Offset Function
Rs485 Function	Follows Standard Modbus – Rtu Protocol, One – to – Two Two – way Communication Interface for Easy Networking and Parallel Connection

Driver Installation Dimensions

Product Model: D – AIS24008A
Rated Voltage: 24 – 36V
Rated Current: 08A

Split – type Drive Hardware Interface

Applicable drive models: D – AISXX005A / D – AISXX0015A / D – AISXX0025A / D – AISXX0040A / D – AISXX00100A / D – AISXX00200A

Split – type AI MOTOR Drive Interface Diagram

Serial Number	Symbol	Function	Remarks
Cn1	1	U	Motor U – phase	Power cable JVW interface for adapting the motor
	2	V	Motor V – phase
	3	W	Motor W – phase
	4	DC –	Negative pole of input power supply	The external input DC power supply must distinguish positive and negative poles; voltage range: DC48V
	5	DC+	Positive pole of input power supply
Cn2	1	5V+	Motor encoder power interface	Power interface for adapting the motor encoder
	2	GND	Power interface
	3	NC	Empty terminal	No function
	4	NC	Empty terminal	No function
	5	SD+	Motor encoder communication interface	Communication interface for adapting the motor encoder
	6	SD –
Cn3	1	DI – COM	Common terminal of input signals	Common terminal for all input DI signals. When DI – COM is connected to the positive pole, the negative control of DI is effective; when DI – COM is connected to the negative pole, the positive control of DI is effective
	2	DI1	Input signal terminal 1	Factory – default assigned function: Servo enable
	3	DI2	Input signal terminal 2	Factory – default assigned function: Alarm reset
	4	DI3	Input signal terminal 3	Factory – default assigned function: Emergency stop
	5	DI4	Input signal terminal 4	Factory – default assigned function: JOG positive jog
	6	DI5	Input signal terminal 5	Factory – default assigned function: JOG negative jog
	7	DO – COM	Common terminal of output signals	Common terminal for all output DO signals. When DO – COM is connected to the positive pole, the positive output of DO action is effective; when DO – COM is connected to the negative pole, the negative output of DO action is effective
	8	DO1	Output signal terminal 1	Factory – default assigned function: Servo ready
	9	DO2	Output signal terminal 2	Factory – default assigned function: Fault alarm output
	10	DO3	Output signal terminal 3	Factory – default assigned function: Positioning completion output
Cn4	1	BRK+	Positive pole of brake output	Interface for adapting the mechanical brake (brake) of the motor
	2	BRK –	Negative pole of brake output

 

Terminal	Serial Number	Symbol	Function	Remarks
CN5	1	PUL+	Positive pole of pulse (CW+)	When in pulse + direction mode: DIR is the direction signal input, and PUL is the pulse signal input; when in differential input mode: DIR is the CCW direction pulse input, and PUL is the CW direction pulse input; effective within the DC5V – DC24V range
	2	PUL –	Negative pole of pulse (CW – )
	3	DIR+	Positive pole of direction (CCW+)
	4	DIR –	Negative pole of direction (CCW – )
CN7/CN8	1	NC	Reserved by the manufacturer	Pins 1, 2, and 3 must not be connected to any wires, otherwise the driver will be damaged
	2	NC	Reserved by the manufacturer
	3	NC	Reserved by the manufacturer
	4	485B	Negative terminal of RS485 communication	Used for RS485 communication. Multiple drives can be wired in a “daisy – chain” manner using CN7/CN8 for RS485 communication
	5	485A	Positive terminal of RS485 communication
	6	GND	Common ground
	7	CANH
	8	CANL
Cn9	1	D –	Brake release	Connect an external braking discharge resistor. When the load inertia is large, it is recommended to connect an external braking discharge resistor
	2	P+	DC bus +

Selection Specification Reference Table for Discharging Braking Resistor of Split – type Drive Cn9 Interface

Split – type Drive Model	Rated Output Current	Requirement for Resistance Value of External Braking Resistor	Requirement for Power of External Braking Resistor
D – AISXX008A	8A	10 ohms – 30 ohms range	Greater than 100W
D – AISXX0015A	15A	10 ohms – 30 ohms range	Greater than 100W
D – AISXX0025A	25A	10 ohms – 30 ohms range	Greater than 100W
D – AISXX0050A	50A	5 ohms – 15 ohms range	Greater than 200W
D – AISXX00100A	100A	5 ohms – 15 ohms range	Greater than 200W
D – AISXX00200A	200A	5 ohms – 15 ohms range	Greater than 200W

Standard Wiring Diagram

Input Power Supply Wiring

Note 1: The input power supply terminals must strictly distinguish positive and negative poles. The input power supply voltage range may vary for different models. Please refer to the hardware interface reference 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 Wiring

Collector – Open Wiring
Differential Signal Wiring
Note 1: For different motors, the interface positions of the pulse input terminals may vary. Please refer to the description of the hardware interface of 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 200KHZ. The upper – level pulse device should pay attention to limiting the frequency to within 200K to prevent the driver from easily losing pulses and causing positioning abnormalities.
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 interference sources, which can effectively shield external strong magnetic interference.
Note 4: The above pulse connection methods should be consistent with the H05 – 15 parameters. The factory default for H05 – 15 is pulse + direction command mode.

DI and DO Wiring

DI Input Terminal Wiring
Note 1: The control voltage of the input terminals is valid at DC12 – 24V.
Note 2: Each DI can be freely assigned different functions (refer to the 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 – type connection method, where low – level is effective; for external switch signal control with DC+ input, select the PNP – type connection method, where high – level is effective.

DO Output Terminal Wiring
Note 1: The maximum driving 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: Each DO can be freely assigned different functions (refer to the 4.2 DIDO parameter section).
Note 3: When controlling the DO port action, if DC – is output, select the NPN – type connection method, where low – level output is effective; if DC+ is output, select the PNP – type connection method, where high – level output is effective.

RS485 Communication Wiring

Multi – Slave Connection
Note 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 communication – related content, refer to (section 4.5 RS485 – related parameters).

 

Host Computer Debugging Connection
Note 1: Usually, 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 our company’s official website, which is convenient for users to debug.