DVC 5370 User manual

TYPE 5370
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
TYPE 5320
Mechanical limit switch with valve and LED

Common danger
1.Safety
1.1. Operation Manual
This manual includes the most basic instruction, it should be fully performed in installation, operation and
maintenance. The information offered is the latest updated data.
The right of modification will be reserved by , without further notice.
1.2. Operatinginstruction
This manual includes the most basic and practical information in order to make sure the valves could be operated
and maintained normally.
Not only the safety instruction in the chapter should be fully complied with, but alsothe special size and
suggestion in other chapter should be fully complied with.
It'svital to put the manual on a fixed place near to installation.
1.3. Safety
1.3.1. Warningsymbol
Personal injury caused by therotatingpartsof
equipment
危险
Danger in normal operation of equipment
Danger High Voltage
Thestipulation shouldbe complied with in order toensure safety production.
1.4. General safety instruction
Please read the operation manual carefully before installing and operating Type 5370.
Ifany question, please contact with DVC.
Duringinstallation
The technical specification in chapter 8 should be kept in mind.
It should be complied with health and safety principle in the installation and use of Type 5370 controller.
Toinspect and make sure the valve/controller is intalled and the valve shaft placed correctly before
powering on. Before positioning the controller, it will lead to serious mechanical fault if there'sincorrect
installation or operating with overmuch strength.
During installation, all the operation related with electric power shoulded be operated by the
professional.
14 / 14
14 / 14
01 / 15

2.Safety of operation
•Lead toseriousoperationfault of machine or factory.
•Need special maintenanceand debugging.
•Lead toelectric,machanical and chemical risks.
•The released substancewill endanger the environment.
Guarantee:
•The installationand maintenanceisnotoperated according tothe instructionmanual.
In operation
Donot touch the operated valve and pipeline filled with liquid.
Ifthere'shot liquid in them, it will lead to burn injury.
The valve/actuatoris equipped with rotating part soit should be operated prudently in installing Type
5370. When connecting with compressed air, do not reach your hand or finger into piston or indicated
part. Otherwise, it will lead to serious personal injury.
The components and parts in the controller should not be touched with water.
After maintenance, to tighten the screw and cover the lid well.
Duringmaintenance:
It is prohibited to take the controller apart when operating or installing valve. Tomake sure the
compressed air source has been disconnected.
Donot put the detached scattered parts on the floor.
All the operation related with electric power shoulded be operated by the authorised professionals.
CCoonnfoforrmmttooininssttrruuccttionion
Any behaviour not comply with instruction will cause danger to operator, environment and machine.
Meanwhile you perhaps lose the right to claim for your loss.
It will lead to the following risks if you don't comply with instruction manual:
Incaseof the following situations,the guarantee will be invalid. And ifthere'sany thirdparty claimsthe
loss for quality and safety accident, wewon'tbear any responsibility.
•Notonly the maintenanceisnotdone by our professionals,but alsothere'snowritten authorized
permissionfrom our company beforeaccident.
•The original assembled partsfrom our company arenotused.
•The productischanged without our written approval.
•The productisused badly, incorrectly and carelessly or isnotused according tothe instructionmanual.
Ifthere'sany question or need for more detailed explanation about special information (on adjustment,
assembly, disassembly stc.) , please contact with DVC.
02 / 15

3.1.Description
Input signal
●Digital signal DC24+ (PNP)
●Digital signal DC24- (NPN)Optional
There are three output signals:
●Digital signal DC24+ (PNP)
●Digital signal DC24- (NPN)Optional
●Analogsignal 4-20mA
Buscommunication
●AS-INTERFACE BUS
3.Instructionof versionfeatures andbuttonoperation
●AS-INTERFACE BUS
Signal selection
Tacit approval
Tacit approval
Options
Options
-Red LEDlight flickers:indicating it doesn'treachtarget positionor valvepositionisdeviated by pipeline
pressureetc.
03 / 15
Type 5370 is a pneumatic controller which is designed for process control of valve. It is compatible with
most PLC (programmable logic controller) automatic system, with digital communication or AS-I BUS.
It is installed on the top of pneumatic actuator of process valve which will offer remote control on the working
position of valve. It has 2 kinds of sensors:
- Displacement continuous sensor
2. Operating principle
Type 5370 is controller including signal transmission and LED position indicating light, used for controlling
process valve of all kinds. Information collection is come from PLC or the signal of other automatic control
equipment which could turn the valve on and off and reflect the current position of valve simultaneously.
Type 5370 is equipped with 3 kinds of feature versions:
1561-22 Displacement sensor version is euipped with
the following function:
- 1561-22 (Displacement control version)
- 1561-33 (AS-I Bus version)
- Position self-adjusting
- Input DC 24V+ (PNP)
- Analog signal output 4-20mA
- Input DC 24V- (NPN)
- Digital signal output DC24V- (NPN)
- Digital signal output DC24V+ (PNP)
- Deviation of positional accuracy ±0.5mm
- Warning of positional deviation (prevent valve from slight leak)
- Function of manual operation
- Green LED light: indicating the valve is turned on
- Red LED light: indicating the valve is turned off

-Positionself-adjusting
-IO (PNP)
-Deviationof positional accuracy ±0.5mm
-Warning of positional deviation(prevent valvefrom slight leak)
- Functionof manual operation
- Blue LEDlight: indicating the valveisturned on
-Red LEDlight: indicating the valveisturned off
- Buscommunication AS-IBUS
C-TOP-1561-33 AS-IBusversioniseuipped with the following
function Signal selection
Tacit approval
-Red LEDlight flickers:indicating it doesn'treachtarget positionor valvepositionisdeviated by pipeline
pressureetc.
04 / 15

3.3. COMPONENTS
Bottom seat
Gland cover
Transparent cover
JunctionBox
Airsupply
connector,BSPT
1/8,1-PC
3.3.1 Functionsetting and buttonoperation
Manual operation
LEDlights(2 colors)
BSPT 1/8"
Note: 1561 controlthe internal setting of
two3-way solenoid valve;
1) When asingle acting pneumatic valve, with a
plug plug one of the working mouth;
2) double acting pneumatic valveisnoneed to
plug
the wor
king
mo
uth;
Right
key
Left
key
05 / 15

3.4.Functionsetting and buttonoperation
3.5.indicatorlightinstruction
Note: The 156133 ASIbusversiondoesnothavean independent signal output function, only the bus
communication, in additiontoother functionsand 156122 versionof the same.
156123 &156133 Version
Self-tuning function
While pressing twobuttons for about 8 /S, the system will start the auto-tuning position function, the tuning
processtakes about 5 minutes. Note When the auto tuning function is activated, the button will automatically fail
until the setting is complete.
1561 version
Note: This function is suitable for initial use and alsofor routine maintenance.
Manual operation function:
Triggering the right button will immediately start the solenoid valve (valve position). The LEDlights up when the
valve position reaches the target valve position;
Position feedback signal can be output, S1 ... S2 such as DC 24V + (PNP) &4-20mAanalog output signal
Green LED lights
Green light on,mean valve opened or
closed Note: valve opened and closed
according to the design of actuator and
valve If use Std. valve and
actuator,Greenlights on default valve
opened
Note: LEDcolor can be reset asneeded
RedLEDlights
Red light on,mean valveopened or closed
Note: valveopened and closed according
tothe design of actuator and valveIfuse
Std. valve and actuator,blue lights on
default valveclosed
01 / 14
06 / 15

Note: Therearethree cases wheretheredlightflashes:
Notreachedthetargetposition /deviation position
Duringexerciseoftheactuator
Wasexternallyor pipedtothevalveposition
1)loosen the 4screwsuntil the housing is open;
2) the default sensor plug plastic outward, asshownin the figure
3) Unplug the plug, reinsert it, and plug the metal faceoutwards.
Note: The display light color reset, the following steps:
A
07 / 15

DVC is not accepted Type 5370, and accessories, and other components may be provided with
inappropriate responsible for the lossof custody.
•Deliverylist
•Controlhead inside aplastic bag contain gasket and screw
•Pneumatic actuator bracket mounting kit (ifordered)
•operating instruction
4. Receiveandinstall
4. 1. Delivery check
It should be checked all the details whether same as delivery list after receiving locator. Donjoy will check all the
spare parts before packing. Despite all this, there is no guarantee that the goods to the destination is intact. So,
received the Type 5370 and other items, must be check. Ifthe product is not good, or spare parts not neat, the
consignee should be in the shortest possible time (7 days) notify DVC.
4.2. Delivery anddisassembly
4.2. 1. Delivery:
Checkwhether all partsin the deliverylistiscomplete:
4. 2. 2. Disassembly:
•Remove possible exit packaging residues
•Check Type 5370 and accessories, , to ensure that it has not been damaged during the transportation.
5. 3. Installation space
•When the positioner and the valve installed in the pipe or equipment, be sure to leave enough space for
valve maintenance and disassembly. And alsoeasy to Type 5370 maintenance work, the recommended
minimum distance as the size in diagram B
08 / 15

4.4.disassemblyandassembly
Handrotatescounterclockwise, andremove
thetransparent cover
Removethefourscrews withanAllenwrench
Rotatecounterclockwiseby handandremove
thetransparent cover
Removetherubber positionindicatorwith
theappropriatetool
09 / 15

4.4.1. Connectionofthecontroller totheactuator
4.Type 5370 is connectedtotheactuator
5.1. 1561 & 156133 Version is connected to theactuator
Note: Weusea
verysimple way
toconnect, only
in accordance
with the standard
M6 hex screws
can be
connected;
connected;
10 / 15

4. 6. Circuitconnection
Main voltage
Type 5370 controller could be connected with different voltage:
Power:DC24 V(standard)
AC 110V,220V(optional)
Defaultsettingas follows:
Output:
156123-Displacement version
S1,S2 Output DC24V+ (standard configuration)
A+ Analogsignal output 4-20mApositiveelectrode +
A- Analogsignal output 4-20mAnegativeelectrode -
156133 -AS-I Bus protocol version
S1,S2, Output DC24V+ (standard configuration)
AS-INTERFACE BUS protocolcommunication
Electronic component
All of the electronic components in the control device of Type 5370 are equipped with built-in pin connectors
which avoid unnecessary wiring and interference. According to standard, a PCB could be connected with 3
solenoid valves (V1, V2, V3) at most and with 4 output of position feedback.
Input:
Signal input 24V+,controlpanel or PLC
V1 -the 1stsolenoid valve(driving by single-acting)
Signal light:
S1 - turning on the detecting
position of valve (Green LEDlight)
S2 - turning off the detecting
position of valve (red LEDlight)
11 / 15

4.6.1 PCB
PCB-TerminalFeatures:
1=+24V DC
2=-24V DC
3=V1 : INPUT PNP24V
4=S1 : OutputPNP 24V
5=S2 : OutputPNP 24V
6=A+ : Analogsignal output4-20mA
7=A- : Analogsignal output4-20mA

4.7. AS-I Busconnection
4. 7. 1. The connecting quantity of Type 5370 unit and the max. length of Bus Circuits
AS-I is a kind of field bus system. It could interconnect the controller, binary sensor (subordinate device)
with the control equipment of a upper computer (master control). The connection is conducted to
communicate by a flat cable which supply power to solenoid valve and sensor.
Type 5370 with AS-I must be equipped with flat cable, avoiding any interference.
The standardconnectionof Busistobe connected with insulated tapping point with 2mcable.
The AS-Iequipped with PCBcould be connected with 4 solenoidsand proximity switchesat most.
Each master controller could be connected with 62 AS-I control units at most (support model Aand B).
In defaultsituation, configuration as follows:
Programming: in default situation, the addressis 1. And the addresscould be edited at will by master controller or
addresseditor.
Before usingType 5370, please note thefollowingmatters:
•Type 5370 should be installed on the valve/actuatorcorrectly and tightly. Otherwise, water will be
infiltrated into equipment which will lead to the damage of device or be unable to be used normally.
•Toinspect if all electric wires are OK in order to avoid influencing signal.
•Toinspect piston and indicatorcould be moved by not touching with position detector. Tomake sure
the detectoris set on the correct detecting height.
•Toinspect if the compressed air in controller interface is eligible.
•Tomake sure the power is on. At least there'sone LEDlight is lightened.
13 / 15

6. Debugging: reason andsolution
Problem Reason Solution
Valveismoved
slowly
Lackof air source
•To inspectifthe circuit of compressed air in valve
isopened.
•Toinspectthe supplied pressure.
•The flow isnotenough.
The valveisnotcontrolled by the
actuator effectively.
•Toinspectthe supplied pressureof compressed
air.
•Toreplacewith apneumatic actuator of higher
specification.
The exhausthole isclogged or the
exhaustvelocity istoo slow.
•Toinspectexhausthole toclean clogging, and to
change silencer.
•Toinspectifthe detector isnormally connected
Valvecouldn'tbe
turned on/off
Compressed air sourceconnectionisnot
opened.
•Toinspectthe compressed air sourcepassage of
controller.
Air pressureisnotenough. •Toincreasesupplied air pressure.
With air,but the solenoid doesn'twork. •Toinspectifthe power ison.
The interior of actuator ispolluted. •Toinspectcompressed air pressureand pipeline.
Without position
signal
The positionof valveshafthasn'tbeen
detected by the detector.
•Toadjustthe height of detector.
•To
inspect
if
the
detector
is
normally connected
with inductivepole.
Air leakage Air sourceleaksfrom controller
continuously.
•Toinspectall the pneumatic connectionof the
internal componentsin controller.
Knocking sound The globe valveisclosed too fast. •Toinstall athrottle valveonthe air supply
interfaceof actuator tocontrolthe speed of air
source.
Filled with water There'ssomething wrong with gasket
seal.
•Totighten lid and the screw onthe base.
•Ifnecessary, tochange base, lid and gasket.
s
ignal
dete
c
ted
by
the
dete
c
t
or.
14 / 15

8.1. Technical specification
P=air inlet
R=vent
Actuator
Bottom seat
cover
Transparent cover
8.Technical specification
Material
ABS
Engineering plastics
Bottom seat Engineering plastics
Pneumaticspecification
Connection: Interfaceof air source:
Air hole:
Vent of air source:
Air source
Max. content of oil
1 ppm
50°C (155°F)
Working pressure 1.5 to7 bar ( 22 to102 PSI)
Standardflow 200 l/min (to 6 bar,20 ºC ,the pressure difference is 1bar)
(to87 PSI,74°F,the pressuredifferenceis87 PSI)
1 = working mouth
2 = working mouth
2 = working mouth
Cable Connector
G1/8"-The silencer will be supplied together with it.
Max. temperature
of air source
Transparent lid
cover
M5 -The commonly used plug equipped with 6/4 pipeswill be
supplied together with it.
M5 -The commonly used plug equipped with 6/4 pipeswill be
supplied together with it.
Lubricant compressed air,
inertgas
15 / 15
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