trans APJ1000 operation manual2017 10 23

APJS
APJ1000 Jetting Valve
Version: A01
Manual:
Date:2017-7

Thanks for purchasing the product from axxon.
Before operate the product, please read the manual to get full understanding of its principle and
specification, and use the recommend method of application and test, also, please correctly
operate the product in the premise of notifications.
In addition, please pass the manual to each operator or user, thanks for cooperation.
There may have no pre-notification or specific change of the manual for product improvement,
thanks for understanding.
If there have any questions or errors in the manual, please contact the company and office with
the manual number and version to perfect the manual.
Online Manual:
Copies of manual can be downloaded from the website: www.axxonauto.com
If you need more help or have any other questions, please contact us using information below:
Shenzhen Axxon piezoelectric Technology Co., Ltd.
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E-mail:
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Contents
APIS
APJ1000 Jetting Valve
1. Product Introduction
1.1Product formation and specification
1.2Installation and structure
2.Jetting Valve Module------APJ1000

2.1Partly List of Valve Package
2.2Instrument and dismounting
2.3Method of Application
2.3.1 Parameter Adjustment and Main Point
2.3.2 Method of Application
2.3.3 Preparation before Application
2.3.4 Operational Process
2.4Heated Jet nozzle module
3.Cold Melt Control Module------D-170H
3.1 Specification and Parameter Description of D-170H Controller Configuration
3.1.1D-170H Controller Specification
3.1.2D-170H Description of Key Parameter
3.2Control Panel
3.2.1Control Front Panel
3.2.2LED Screen
3.2.3Control Back Panel
3.3LED Indicator Light Description
3.4Connted Diagram of Controller and Valve
3.5Controller Operational Description
3.5.1Menu Operation
3.5.2Heat Control
3.5.3Jetting Valve Control
3.5.4Power Down Reservation
3.5.5Starting Dispensing
3.6Connecting interface of Interface Description
3.6.1PLC Control Interface
3.7Jetting Valve and Heat Interface
3.8Communication Interface
3.9Common Fault of D-170H Controller
4.Hot Melt Control Module-------D170M

4.1 Module Number and Specification of D-170M
4.1.1D-170M Controller Number
4.1.2D-170M Controller Specification
4.2Instrallment and Use


4.2.1D-170M Back Panel
4.2.2 Installation with D-170H
5.Parts List
5.1Standard Installation
5.2Optional Configuration---- Cassette Glue Barrel, syringe Feed
6.Maintanance
6.1Cleaning and Maintain of Flexible Contacted Part
7.Fault Diagnose
8.Comsumable and Replacement
8.1Quick Wear List
8.2Replacement List
9.Matters Need Attention
9.1Needed Configuration Recommend to Factory
9.2Dispense Volume Parameter Setting
9.3Heat Module
10.Key Point of Applicant Description
11.After-Salses Service


1.Product Introduction
APJ1000 is a floating piezoelectric dispensing valve, which is wildly used in the field of SMT,
conductive silver pulp, IC encapsulation adhesive, bottom filling adhesive, sealant and surface
coating adhesive and other kinds of controllable quantity of flow and high speed dispensing
work. Not only it can inject glue into a narrow space that one hundred micrometer, but also

can make precision dispensing with 0.01mg in the designated position. In accordance with Au
series automatic dispensing panel, APJ10000 jetting valve can bring maximum economic
benefits to customers in the industries such as electronic packaging, lighting, energy and life
science and technology, as well as the occasions where high precision and high efficiency are
required and space limit.

Figure1.1 Specification of Main Parts
Note: Please read the manual carefully and the follow product introduction to get better
understanding of the product and working condition you want.


1.1 Production Formation and Specification
An integrated APJ1000 piezoelectric dispensing system concludes three parts: valve module
APJ10000, cold melt controller module D-170H, hot melt adhesive module D-170M. And valve
module APJ1000 and cold melt controller module among them are basic parts used in cold melt
dispensing, after adding hot melt module, APJ1000 can use hot melt dispensing. Meanwhile, in
order to satisfy different dispensing condition, it can be installed many other configurations that
consumer can choose the suitable one in accordance with their own requirement. (Figure 1.1 is
decomposition of each module)

Figure1.1 Decomposition of Heated melt module
In Figure 1.1, all module(power line and valve signal line are not marked) are formed hot melt
adhesive dispensing system which used in hot melt adhesive dispensing and other hot melt glue.
1,2,3 (power line and valve signal line are not marked) formed cold melt adhesive dispensing
system to be used in normal temperature dispensing condition. Chart 1.1 shows model number
of the whole module.
The detail specification of each module will demonstrate in the following section.


Chart 1-1 Numbers of Each Dispensing Part of Overall Module

Numbers of Each Dispensing Part of Overall Module
Product Name

System Foreign
Number
CD10
01

Cold melt
adhesive
dispensing
system

Hot melt
adhesive
dispensing
system

HD10
01

No. in Figure 1.1

Name of Product
Module

Model

1

Cold melt
controller

D170H

3

Piezoelectronic
dispensing valve

APJ1000

4

Nozzle heated
module

NH-100

7(not signed in
the figure)

Controller power
line

D170H01

8(not signed in
the figure)

Valve signal line

D170H02

2

Hot melt
adhesive control
module

D-170M

5

syringe heated
module

JH-500

Chart 1.1 shows the performance and structural parameter of APJ1000 jetting valve, and its
smallest achievable point diameter will be change with different glue.
Chart 1-1 performance and structure parameter of APJ1000 jetting valve
APJ1000 dispensing valve performance parameter
Maximum Work Efficiency

500 cycles/s

Maximum Feeding Pressure

0~0.3 Mpa

Minimum Spot Size

0.2mm

Optimal Viscosity Range

1~200000cps
APJ1000 dispensing valve structural parameter

Outside Dimensions

99mm×78mm×12mm

Weight

390g

Feeding Components

Stainless steel Luer taper connecting with
needle(standard)
Inverted connector feed tube(optional)

Specification of connectable syringe

3CC、5CC、10CC、30CC、55CC

Specification of connectable pipe

1/2 inch

Piezoelectric encapsulation module

Stainless steel

Fluid chamber

Stainless steel

Firing pin assembly

Hard rigidity material

Nozzle module

Hard rigidity material

Fluid seal ring

High abrasive resistance and thermal stability
material made on purpose


Other O-ring

chemigum

Heating module

AL-Oxidization

Heating pipe

24V(DC)30W

Maximum heating temperature

100℃/135℃/145℃

*Note: The above data of APJ1000 performance parameter are result from particular pressure
and fluid parameter condition. In practical application, it should be decided in accordance with
actual glue features and measuring condition.
1.2. Installation and Structure
This Figure shows the outside dimension and mounting hole site of valve module, which can be
designed sectional fixture suited with panel in accordance with hole site dimension. M4 is
position of mounting screw、、、、、、、, φ4 is position of dowel hole.、、、、、、、、

Figure 1.2 APJ1000 outside dimension and mounting dimension


2. Jetting Valve module-------------APJ1000
This chapter is detailed introduction of APJ1000, including its method of application and
dismantling device, and application and installation method of heat part of cold melt
adhesive.
It takes protection case to package, which including valve, nozzle heated module and
dismounting spanner. All these configuration will be individual packed and be individual valve
product. The number of product is APJ1000.
2.1 Valve Package List
APJ1000 valve module includes valve, nozzle heat module and dismounting spanner. Figure 2.1

is explosive diagram, and figure 2.2 is numbers of dismounting tools diagram.

Figure 2.1 number of explosive diagram of valve module


Chart 2.1 dismounting instruments
Chart 2.1 is package list of valve, nozzle heated device and dismounting device in APJ1000. The
number is one to one correspondence between chart and the above figure.
Chart 2.1 APJ1000 Valve Module Package List
Number

P/N

Part Description

Notes

3

APJ1000

Piezoelectronic jetting valve

Figure 1.1

4

NH-100

Nozzle heat block

Figure 1.2

9

APJ1001

Piezoelectronic module

10

APJ1002

Needle stand

11

APJ1003

screw

12

APJ1004

Ceramic gasket

13

APJ1005

screw

14

APJ1006

Firing pin

15

APJ1007

Spring

16

APJ1008

Support pin

17

APJ1009

Sealing package

18

APJ1011

Luer contact

19

APJ1010

Incubation tube feeding support

20

APJ1012

Luer taper

21

APJ1013

O-circle

22

APJ1014

screw

23

APJ1015

Fluid channel

24

APJ1016

Seal ring

25

APJ1017

Support pin

26

APJ1018

O-circle

27

APJ1019

Nozzle cage

28

APJ1020

screw

29

APJ1021

Nozzle

×2
×2

×2

×2
Dismounting Device

30

APJ1022

Nozzle spanner

31

APJ1023

Guide spanner

32

APJ1024

Nozzle dismounting suit


33

APJ1025

Brush

34

APJ1026

odontorine

35

APJ1027

Nozzle cleaner

Parts can be changed in accordance with explosive diagram, and parts information can be
checked by product numbers. Just provide parts number and parts description when making
parts purchasing.
2.2 Device and dismounting
Device instructions of APJ1000
Guide spanner------No.31: one end of it is to adjust nozzle: tighten nozzle in clockwise

direction or loosen in anticlockwise direction; the other end can adjust the guiding of firing
pin.
Nozzle spanner-----No.30: nozzle is screwed on vertical fluid channel, which make nozzle can
connect firing pin in just condition.
Nozzle extrusion device----No.32: If the nozzle and nozzle fastener contacted too tighten,
using nozzle extrusion device push out nozzle. But don’t push too hard, in case nozzle goes
out.

Figure2.3 Method of application of guide spanner

Figure2.4 Method of application
of Nozzle Spanner Figure

2.6 Method of application of nozzle
extrusion device


2.3. Method of application
APJ1000 is Jetting Valve opening in normalcy. So in order to avoid omitting medium in no
electricity state, please close feeding air source before close system.
2.3.1Parameter adjustment and key points
In the energized condition, it needn’t be tightened when nozzle contacts with firing pin that
sealant can be insured not to leak anymore, because screwed too tight would make displacement
loss which has significant influence to output.

Figure2.7 Oscillogram of Firing Pin Movement corresponding to its Output
Physical meaning of waveform of above figure is in following chart 2.2
Parameters

Specification

Risetime

It’s the interval of valve opening which is the using time of firing pin from
sealant position to highest position. Time punch advance is 0.01ms, the
maximum of time is 999.99ms

Opentime

It’s the definition of time premium of valve full opening that the time of
firing pin keeps highest position in limited time. Time punch advance is


o.1ms, and the minimum is 0. At this period the valve is in the full opening
position.
Falltime

It’s the time of valve starting to close and to squeeze liquid dielectric in
nozzle pressurized gas chamber, which means the interval of firing pin
falling in fixed parameter. The time punch advance is 0.01ms that
minimum is 0.01ms which has significant influence to jetting force.

Delaytime

It’s interval of two impulse circulation that the retention time of valve in
sealant situation. Punch advance of time adjustment is 0.01ms.

Needlift

Magnitude of firing pin range represents raising magnitude of firing pin.

The input data is the percentum of the maximum range of firing pin.

2.3.2Method of application
Before operating APJ1000 series jetting valve precision dispensing device, relevant operator must
have professional technological training and operate strictly in accordance with operation
procedure. Only in this way, they can deal with installment, operation and maintain to valve.
2.3.3Preparation of application
Specification and configuration which is suitable to APJ1000 jetting valve is fixed on motion
platform and installed feeders and linked feeding pressure tube in accordance with practical
situation. If necessary, it can be installed heat components and linked control line as signal line
and so on.
NOTE: Before official application, please check and make sure feeding gas circuit is closed and
air pressure is 0, because normal condition of APJ1000 is opening. And put a cup under valve to
receive waste liquid.
2.3.4Operation procedure
When signal line and other control line is connected on controller, open controller to ensure
APJ1000 is in close state when it is energized.
Feeding pressure was set in 15 Psi, and kept it in 10 ~40 Psi in accordance with different viscosity
of fluid and glue requirement.
Parameter adjustment of APJ1000 jetting valve has five parameters which are raising time,
opening time, falling time, delay time and raising range, and will become different in accordance
with the change of fluid viscosity and glue requirement. Adjusting parameter figure is as follows:


Figure2.8 interface of APJ1000 parameter adjustment
2.4.Nozzle heat module
Nozzle heat module is mainly used for heating cold melt which needs heat to reduce glue
viscosity and improve dispensing efficiency. Temperature of heat module of general glue is
usually controlled within 100℃, and heat temperature can be adjusted by controller directly
which the minimum temperature is 1℃. During the heating procession, the surface temperature

of heat module is high, so it is prohibited to be touched in case scorching.
The way of installing nozzle heat module is circular hole matches up to nozzle cap, then upper
plane of internal groove of heated module contacts with lower plane, at last, lock locknut tightly
on the side of heat module and fixation. Heat module cable is used igus durable bend line for
bending line easily in platform.
The picture of real product is as follows

Figure2.9 Picture of nozzle heat module
Materials of nozzle heat module:
Number

Part Number

Part Description

4

NH-100

Nozzle Heat Module

remark

3.Cold melt controller module----------D-170H
This chapter is mainly to introduce relevant specification, method of application, operation points
and other information of cold melt module. Cold melt controller with other relevant valve signal
line, power line constitute a cold melt controller module which is adopted separate carton
package to form an individual product, and the number of it is D-170H.
3.1 D-170H controller configuration number specification and parameter description

3.1.1 D-170H controller specification
Cold melt controller is core component of this product, and the controller of it will make
parameter setting and heat module temperature setting directly. Figure 3.1 is oblique drawing of
cold melt controller.

The following chart is the component of cold melt controller package. Customs can choose
components they need from chart 3-1. Just need to provide part number and part descriptions
when purchasing.
Chart3.1 D-170 number of components of cold melt controller package
item

Part Number

Part Description

1

Cold melt controller

D170H

7

Controller power line

D170H01

Not mark in figure

8

Valve signal line

D170H02

Not mark in figure

49

Panel signal line

D170H03

Not mark in
figure(optional)

50

Serial port line

D170H04

Not mark in
figure(Optional)

The following chart is parameter of D-170H cold melt controller, and customer can look up
general controller specification in accordance with the following chart which is easy to use
cooperatively with platform.
Chart3.2 D-170H parameters of cold melt controller specification

Cold melt controller-D-170H
Size

306*201*168MM

Weight

5KG

Power input

220VAC±20%,50/60HZ,400W(MAX)

Interface display

LCD,256×160 pixel

Key

UP、DOWN、LEFT、RIGHT、ENTER、ESC、TRIGGER

Trigger input

Trigger key or 24V impulse input, pulse width
greater than 2ms

Heat output

AC100VOUT1(SENSOR1)/OUT2(SENSOR2),150
℃

Dispensing module

Cycle, Line, Trigger, Purge

Rising

0.01~999.99ms,precision is 0.01ms

Open time

0~999.9ms,precision is 0.1ms

Falling

0.01~999.99ms,precision is 0.01ms

Delay

0.1~999.9ms precision is 0.01ms

Needle left

1~100%

Dispensing circular time

1~9999999

Dispensing count

1~9999999

3.1.2 D-170 main parameter specification
The following chart is D-170H dispensing control parameter description, which is not only the
core parameter of controlling to this system, but also parameter adjustment can influence
dielectric module input directly and output performance.
Chart3.3 D-170H dispensing controller parameter description
parameter

Description

Rising

This section shows needing time of the dispensing valve. The minimum
adjustment is 0.01ms minimum.

Open time

At this section, the dispensing valve in opening time ,the minimum adjustment is
0.01ms

Fall time

Gradient of curving declining shows the closing time of the above valve. At the
same time, left liquid will discharge from air pressure chamber of nozzle (empty
chamber is on the back side of nozzle needle).0.01ms is the minimum unit to
adjust.

Delay

It is waiting section between two work circle, which the minimum adjustment is
0.01ms.

Needle Lif

The benchmark of it is 100%, this parameter describes impact process of firing
pin. Dispensing valve is working under bipolar module between 80% and 100%.
The range of it generate high temperature which could decline average
frequency and working life of dispensing valve. Thus the range of 70%~80% is the
best working range of firing pin arising.

Because the limitation of ceramic itself, firing pin in different fall time has different maximum
needle lift. Minimum fall time is 0.01ms, and needle lift can be adjusted among 1%~100%. Rise
time, Open time can influence serlant volume and delay time can adjust dispensing efficiency.
Customers can find best dispensing parameters among these parameters in practical. The
following chart is the correspondence of adjustment parameter of piezoelectric controlling.
Chart 3.4 the correspondent relationship of piezoelectric controlling parameter
parameter

minimum

Maximum

Rising

0.50ms

999.99ms

Falling

NL10%=FA0.01ms
NL20%=FA0.02ms
NL30%=FA0.03ms

999.99ms


NL40%=FA0.04ms
NL50%=FA0.05ms
NL60%=FA0.06ms
NL70%=FA0.07ms
NL80%=FA0.08ms
NL90%=FA0.09ms
NL95%=FA0.10ms
NL100%=FA0.011ms
Open time

0ms

999.99ms

Needle time

1%

100%

Numbers of pulses

1 pulses

9999999pulses

Delay

1.8ms

999.9ms

3.2controller platform
Controller platform is the main operation platform of dispensing system operation and nearly
almost adjustment procedure is finished on this platform. To be familiar with UI rules of
operation platform can benefit for operating this dispensing system.
3.2.1controller front platform
The following figure is specification of keys of cold melt controller. Dispensing parameter, heat
module and dispensing module can be set at this part.
Exit Key

LCD Indicator Light
LCD screen
Trigger Key

Direction Key
Enter Key

3.2.2 LCD Screen Display
Figure of starting up monitor of D-170H homepage is as follows. The screen shows feeding

pressure, ceramics temperature, syringe heat temperature, nozzle heat temperature, operational
mode, firing pin range, time of opening valve, delay time, arising time , falling time and circular
time.


3.2.3 Back control panel
The following figure is a key interface of back control panel, in order to make M-LINK connect
with hot melt module D-170M, thus three air coupling plug is adopted quick plug design, which is
easy to install and dismantle.
PLC control interface

Serials interface
220VAC power input
Piezoelectric dispensing interface
Nozzle heating
On/off

D-170M connection port

Figure 3.4 D-170H back panel
3.3 Specification of LED dial light
LED dial light

Light on when heating

Light on when temperature maintenance


Light on when alarming
Ceramics overheating

Controller overheating
And other overheating situation

light on when valve opening

3.4 connection diagram of controller and valve
The following figure 3.5 is integrated connection diagram of cold glue dispensing system
CD1001 and the cold glue procedure can be connected in accordance with this.
Persistent gas

Note: Please use filterable air which
is oil-free, pure and clean

Figure 3.5 cold melt dispensing system---CD1001
3.5 Operation specification of controller
3.5.1Menu Operation
This operation has an easy applicable human-machine interface, thus customers can check or set
control parameters through LCD or key. The complete menu construction is as follows:


Figure3.6 menu construction of human-machine interface
Opening the PLC, it will enter into home page to display various kinds of status information. Press
ECS button on homepage to enter into menu and press down button to choose (the selected
items will show by inverse color) , then press enter button to get into setting page and press ESC
button can fall back on last page. We take Pulse Number as example to set numbers which can
demonstrate how to set a number. And other number can be set in accordance with this.
Information of homepage is as follows:

Figure 3.7 Information of home page
1. Press ESC enter into the menu , use arrow keys to pitch on ”Pulse Parameters ”, then press

ENTER.
2. Use arrow keys to pitch on number in accordance with “Pulse Number” (All number displays
in invert colors), and press enter button into setting situation (The highest number displays in
orthochromatic).


3. Use arrow keys to pitch on modified number by left-and-right keys, then set number (0~9).
4. Press ENTER button to save number and finish the setting; Press ESC is non-preserved and
recoup the original number.

Figure3.8 Pulse parameter adjustment interface
Option Settings
We take the dispensing module as example to demonstrate how to set an option. Other
options can be set by the same procedure.
1. Press ESC to enter into menu, use arrow keys to pitch on “Mode Set ” and press enter
again to get in.
2. Use arrow keys to pitch on option which shows in invert color with triangle arrow on the
sides in accordance with “Mode”.
3. Setting is finished after choosing the needed dispensing module by left-and-right button
and don’t need save by ENTER button.

3.5.2Heat Control
Controller internally installed temperature function which can realize temperature precision
controlling about ±1℃ by external heat module achieving glue dispensing in best fitting
temperature. D-170 has two heat lines. To turn Heater into ON after setting down temperature,
controller will start to control the heating module. Usually temperature can be achieved the
setting heat in 2 minutes. At the beginning status, heating temperature could be higher than
setting one but it will be adjusted by itself ±1℃in 2 minutes. In order to protect heat module, the
setting of highest temperature is 150℃. If heat module is detected over 160℃, all LED will flicker
to alarm. In this condition, please outage immediately and check whether the connection of heat

module and thermocouple is normal. When heating is in the ON status, LED screen will display
the information: current temperature/setting temperature. If alarming, there will display error
code EER1 or EER2; under the condition of OFF, it will display: current temperature/OFF, and will
not display error code. Users can check error code on information page.
The following chart is error code in accordance with error information.
Chart3.5 error code and error information
Error Code

Error Information

ERR1: thermocouple input
error

Thermocouple input error,
disconnection or broken

ERR2、thermocouple offline

Thermocouple falling

ERR3、temperature too high

Temperature too high

ERR4: temperature alarm

Temperature alarm. Difference
between current temperature and

setting temperature is above±1℃

The interface of heating function regulation is as follows, which can realize heater 1 nozzle
heating that temperature can adjust at30~140℃ and heater 2 two-way heated syringe that can
adjust at 30~120℃.

Figure 3-10 Heating interface
3.5.3Jetting valve control
Dispensing parameter
Before dispensing, each dispensing parameter needs to be regulated. The following specifications
are dispensing parameters:
Rising Time: It’s the rising time of firing pin and it is the interval of valve opening, which means
the intervals of firing pin rising into given parameters.
Open Time: It’s the valve opening time. It is the signal that valve is completely opened which
means the firing pin is at the highest interval in given parameters. Punch advances is 0.1ms, and
minimum can be set to 0.
Falling Time: It is valve closing time and valve extrude fluid medium in nozzle pressing chamber
which is the falling interval of firing pin in given parameters. Punch advance is 0.01ms.
Delay Time: It’s the interval of two pulse circular which can be adjusted within 0.1ms.
Needle Lift: Number of firing pin range represent rising number of firing pin. Maximum of input
data is few percent.


Note: In the figure, one pulse of valve control signal in correspondent with one dispensing;
Delay Time couldn’t be set as 0, otherwise each module couldn’t work normally.

Figure3.11 Wave Controlling
There has three dispensing modules: Cycle, Line and Purge. Customers can choose one applicable
module in practical. Schematic diagram of relationship of trigger signal and valve control signal
schematic diagram is as follows:

Figure 3.12 Relationship of trigger signal and valve signal of cycle module


Figure3.13 Relationship of trigger signal and valve signal of line module

Figure 3.14 Relationship of trigger signal and valve signal of purge module
3.5.4Power-off save
Controller can automatic save set parameters in FLASH, and automatic loading saved parameters


without setting repeatedly when power on.
3.5.5Launch dispensing

Figure3.15 signal junction -15pin
Only when homepage is displayed, dispensing can be triggered by TRIGGER key or control
interface to input external signal. Connection method of control interface input signal is referred
to the section 3.6.1.2. When entered into menu, neither key nor external input signal can trigger
dispensing. When key lose efficiency in dispensing process, menu couldn’t be entered.
3.6. Specifications of connection port
3.6.1 PLC control interface.
Control interface defines input/output control signal, but it only defines dispensing control
function at present and rest of signals will be remained to the future. The physical size is female
head connector of SUB-D. External schematic diagram is as follows.
3.6.1.1 Definition of control connector signal
Chart3.6 Definition of control connector signal
Pin Numbering

Name of signal

Signal Attributes

Function description

1

RTN_O

Back flow signal

Common port of Input
signal back flow

2

RTN_I

Back flow signal

Common port of output
signal back flow

3

TRIGGER

Input signal

Dispensing trigger signal

4

--

Input signal

remain

5

--

Input signal

remain

6

--

Input signal

remain

7

--

Output signal

remain

8

--

Output signal

remain

9

--

Output signal

remain

10

--

Output signal

remain

11

--

Output signal

remain

12

--

Output signal

remain

13

--

--

remain

14

--

--

remain

15

--

--

3.6.1.2 Control signal connection method
Controller supports to trigger signal by control interface switch on externalities, which can be
efficient and start dispensing by triggering signal on control interface with 24V voltage. 2 and 3
needn’t be distinguished positive and negative anodes and connection ways is as the following


figure. First connection method is applied to control panel output signal which is low level
dispensing; otherwise, to use second connection way when high level.

Figure3. 6 Connection way of controlling signal
3.6.1.3 Electric specification of controlling port
Chart3.7 controlling port of electric character
Input trigger signal ineffective status

|VTRIGGER-VRTNI |<1

Input trigger signal effective status

|VTRIGGER-VRTNI |>15V

Maximum input drive current

10mA

Applicable maximum input voltage

|VTRIGGER-VRTNI |<30V

3.7Jetting valve and heater interface
3.7.1 Interface of jetting valve
APJ1000 and connection port of controller which can realize valve-driven and valve body state
monitoring through connection port. The physical interface is 6-pole air outlet which can drive
valve by high voltage and high current electric signal. Thus, before power on the controller, jetting
valve must be connected by specialized cable. After opening the power, please don’t touch inside
contact in case electric shock.
3.7.2 Interface of nozzle heater
This interface is used for nozzle heating module, and interface signal has heating rod controlling
signal and temperature collection signal.
3.7.3Interface of latex collecting bucket heater
This interface is used for communication of external latex collecting bucket and provided power,
control, temperature collecting and etc.to external heater. Because of high voltage of inside
contact, so booting only under the condition of interface is connected heater cable well or under
the condition of nonuse, protective cap of interface need to be locked in case electric shock.
3.8communication interface
3.8.1 Serial interface is used for inter-platform communication of controller and upper computer.