Hm Laser P Series Laser Tube Power Supply User Manual (+ PDF)

HM LASER P Series Laser Tube Power Supply User Manual

Contents hide

1 Main features

2 Main specifications

3 Terminal definition

4 Connecting method of P5 terminals

5 Display information

6 Installation size

7 Support

8 Documents / Resources

8.1 References

9 Related Posts

Main features

Unique design with several patents
High intelligence: built-in control, can communicate with motion controller, and it can communicate with max 32pcs power supplies by cascadeconnecting, then the controller panel can display working condition of power supply, very easy for user to monitor and judge the fault.
Make the maintenance much easier: User can judge the problemby himself.
Multi-function LCD screen: One LCD screen can show the information of two power supplies, easy use for multi-head machine.
Universal: with PFC function, AC90-250V input voltage range, globally universal.
Open circuit protection: When the high voltage end is in open circuit or not connected well, the power supply will start automatic protection, toprevent high voltage arc effectively.
More safety: with high voltage discharge function, no residual voltagewhen turning off, safer for user.
Excellent cover with patent design: Good appearance, better heat dissipation.
Improved current control mode, more stable laser, better compatibility.

Main specifications

Item			P2		P4		P6
Input	Input voltage		AC90-250V
	AC frequency		47—440Hz
	Max input power		500W		700W		900W
	Max input current (when 90V input)		6A		8A		10A
Output	Max output voltage		40KV		45KV		55KV
	Max output current		28mA		32mA		38mA
Efficiency	≥90%(when full load)
MTBF	≥10000 hours
Response speed	≤1mS(the time from the signal is given to output currentreaches 90% of set current)
Switch control mode	TTL
Power control mode	PWM(>20KHz） or 0-5V or 0-3.3V analogue
Communication mode	Special serial port
Withstand voltage	Input-output, input-shell:AC1500V 10mA 60s；
Working environment	Temperature（-10~40）℃, relative humidity:≤90%
Cooling	Force air cooling
Dimension	LWH(mm)	235144104		278144104		330144104
Weight	(KG)	2.15kg		2.45kg		3.2kg
Color	Silver

Terminal definition

P5 terminal definition

12V	Input signal	12V power anode
GND	Input signal	12V power ground
TX1	Input signal	Uplink signal sending end
RX1	Ground	Uplink signal receiving end
TX2	Power signal	Down link signal sending end
RX2	Output power	Down link signal receiving end

P4 terminal definition

TH	Input signal	Laser on/off control, laser on when high level(≥3V), laser off when low level(≤0.3V)
TL	Input signal	Laser on/off control, laser off when high level(≥3V), laser on when lowlevel(≤0.3V)
WP	Input signal	Laser on/off control, laser off when high level(≥3V), laser on when low level(≤0.3V)
G	Signal ground	This terminal must be connected with outer shell and control board of machine properly.
IN	Power signal	Laser power control terminal, control with 0-5V analog signal or 5V PWM signal
5V	Output	5V output, max output current is 20mA

Connecting method of P5 terminals

If P5 terminals connect with Ruida controller (please see sketch 1 and2):
Sketch 1:

In this step, the connecting method is like this:

1 of controller connects 7 of PSU.
2 of controller connects 8 of PSU.
3 of controller connects 6 of PSU.
Sketch 2:
The left therminal of 1st PSU can be empty if there is only 1 PSU.

In this step, the connecting method is like this:
2 of 1 st PSU connects 6 of 2nd PSU.
3 of st PSU connects 7 of 2nd PSU.
4 of 1 st PSU connects 8 of 2nd PSU.
1: no need to connect
If P5 terminals connect with LCD display:

Display information

Display when connecting Ruida controller:
Display when connecting LCD screen:
1. Display for single PSU
2. Display for double sets PSU

Installation size

Remarks: The hole distances of three models are same.

Support

Address: No.301, Unit 2, Building 6, No.29,
JinghaiEr Road, BDA, Beijing, China
Mobile/Whatsapp: +8613910299365
Email: [email protected]
Website: www.hmlaser.com