Model		CD420
		200W	400W	750W
Power	Main supply voltage	Single-phase AC220V±20% 47~63Hz
	Control circuit voltage	DC24V 1A
Current	Rated current(RMS)	1.6A	3.1A	3.9A
	Peak current(PEAK)	6.8A	13.2A	15A
Feedback signal		2500PPR (incremental encoder with 5V supply and RS422 signals)
Brake chopper		Use an external braking resistor if necessary
Brake chopper threshold		DC380V±5V
Over-voltage alarming threshold		DC400V±5V
Under-voltage alarming threshold		DC200V±5V
Cooling method		Natural air cooling
Weight		1.2kg
Position Mode	Max. frequency of input pulse	Differential signal: 500KPPS, Open-collector signal: 200KPPS
	Pulse command mode	Pulse+direction, CCW+CW, (higher voltages than 5V need external current limiting resistors)
	Command smoothing	Low-pass filtering(Internal parameters)
	Feedforward gain	Internal parameters
	Electronic gear ratio	Setting range, Gear factor: -32768~32767, Gear divider: 1~32767, 1/50≤|Gear factor/Gear divider|≤50
	Position loop sampling frequency	1KHz
Speed Mode	Analog input voltage range	0 ~±10V(Resolution 12bit)
	Input impedance	200K
	Analog input sampling frequency	4KHz
	Command source	External analog command/internal command
	Command smoothing	Low-pass filtering(Internal parameters)
	Input voltage dead-zone setting	Internal parameters
	Input voltage offset settiong	Internal parameters
	Speed limit	Internal parameters
	Torque limit	Internal parameters / External analog command control
	Speed loop sampling frequency	4KHz
Torque Mode	Analog voltage input range	0 ~±10V (Resolution 12bit)
	Input impedance	200K
	Input sampling frequency	4KHz
	Command source	External analog command/internal command
	Command smoothing	Low-pass filtering(Internal parameters)
	Speed limit	Internal parameters /External analog command control
	Input voltage dead-zone setting	Internal parameters
	Input voltage offset setting	Internal parameters
	Current sampling frequency	16KHz
Digital Input	Input specification	7 digital inputs, with COMI terminal for PNP or NPN connection.
	Input function	Define freely according to requirement, supporting following functions: Driver enable,driver fault reset,driver mode control,Proportional control, forward inhibit limit, reverse inhibit limit, negative limit position,home signal, speed command reverse, internal speed or position select
Digital Onput	Output specification	5 digital outputs,OUT1～OUT4 current is 100mA,OUT5 current is 800mA
	Output function	Define freely according to requirement, supporting following functions: Driver ready, driver fault, position reached, motor at zero speed, motor brake, motor speed reached, N signal
Protection functions		Over-voltage protection,under-voltage protection,motor over-heat protection(I²T),short-circuit protection,drive over-heat protection,etc.
Communication interface		RS232
Operation Environment	Operating temperature	0~40℃
	Storage temperature	-10℃~70℃
	Humidity(non-condensing)	5~95%
	Protection class	IP20
	Installation environment	Installed in a dust-free,dry and lockable environment(such as in a electrical cabinet)
	Installation mode	Vertical installation
	Height	Below 1000m
	Atmospheric pressure	86kpa~106kpa