Smitec POSYC Series Service manual

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 1
Smitec S.p.A., viale Vittorio Veneto 4, 24016 San Pellegrino Terme (BG), Italy, www.smitec.it
Installation, use and maintenance manual
INDUSTRIAL COMPUTERS
POSYC 4301/4302/4303
BEFORE STARTING UP THE POSYC 430X SERIES INDUSTRIAL PCS, CAREFULLY
READ THIS MANUAL AND FOLLOW ALL INSTRUCTIONS, IN ORDER TO ENSURE
MAXIMUM SAFETY
The technical data and the drawings in this manual might have been modified later; always
refer to the latest version.

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 2
Summary
1 Preface ....................................................................................................................................................... 3
2 General warnings ...................................................................................................................................... 4
3 Safety instructions .................................................................................................................................... 6
3.1 General information ............................................................................................................................ 6
3.2 Precautions during handling and assembly ........................................................................................ 6
4 Product description .................................................................................................................................. 7
5 Technical data ........................................................................................................................................... 9
5.1 Environmental specifications .............................................................................................................. 9
5.2 Electrical characteristics ..................................................................................................................... 9
5.3 Mechanical characteristics ................................................................................................................ 10
5.3.1 Mechanical dimensions ............................................................................................................. 10
5.3.1.1 Front view .......................................................................................................................... 10
5.3.1.2 Side view ........................................................................................................................... 11
5.3.1.3 Rear view........................................................................................................................... 12
5.3.1.4 Rear view (recommended panel cut)................................................................................. 12
5.4 Hardware features ............................................................................................................................ 13
5.4.1 Basic hardware common to the POSYC 430X family ............................................................... 13
5.4.1.1 Model POSYC 4301 "Open type UL"................................................................................. 14
5.4.1.2 Model POSYC 4302 "Open type UL"................................................................................. 14
5.4.1.3 Model POSYC 4303 "Enclosed type UL"........................................................................... 14
5.5 Order codes ...................................................................................................................................... 14
5.6 Accessories ....................................................................................................................................... 15
6 Connections and LEDs ........................................................................................................................... 16
6.1 24V IN connector .............................................................................................................................. 18
6.2 RS485 serial port - COM1 ................................................................................................................. 20
6.3 RS232 serial port - COM2 ................................................................................................................. 21
6.4 Profibus card ..................................................................................................................................... 21
6.5 Ethernet ports ................................................................................................................................... 22
6.5.1 LED behavior of communication speed signaling ..................................................................... 22
6.5.2 LED behavior for signaling connection and communication activities ...................................... 22
6.6 CFast card connector ........................................................................................................................ 23
7 Installation ............................................................................................................................................... 24
7.1 Panel mounting ................................................................................................................................. 24
7.2 Assembly in dedicated body ............................................................................................................. 25
7.3 Environmental requirements ............................................................................................................. 26
7.4 Electrical connections ....................................................................................................................... 26
7.4.1 Wiring standard RS232 serial ports .......................................................................................... 27
7.4.2 RS485 serial ports wiring .......................................................................................................... 27
7.4.3 Profibus DP port wiring ............................................................................................................. 28
7.4.4 Serial signals RS485 ports, Profibus DP .................................................................................. 30
8 Use ........................................................................................................................................................... 31
8.1 Touch screen .................................................................................................................................... 31
8.2 Front USB ports ................................................................................................................................ 31
8.3 CFast card ........................................................................................................................................ 32
8.4 Boot devices priority .......................................................................................................................... 32
9 Ordinary maintenance ............................................................................................................................ 34
9.1 Cleaning the touch screen sensor .................................................................................................... 34
9.2 Replacing the clock battery ............................................................................................................... 34
10 Appendices ............................................................................................................................................ 36
10.1 Appendix I: Parameters of the CMOS Setup .................................................................................. 36
11 Analytical index ..................................................................................................................................... 37

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 3
1 Preface
This manual provides all necessary information for the installation, use and maintenance of POSYC 430X se-
ries industrial PCs.
The instructions included in this manual are addressed to the following professionals:
The present instructions must be made available to all the above individuals.
User User is a person, a company or an institution that buys the equipment and
uses it for the purposes it was designed for.
User/operator User or operator is a person authorized by the user to operate on the equip-
ment.
Specialized personnel It refers to all persons with specific competence, able to recognize and avoid
the dangers deriving from the use of the equipment.

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 4
2 General warnings
These assembly instructions are an integral part of the equipment, and must be kept for future reference until
decommissioning.
The user should be informed that the present instructions reflect the state of the art at the moment when the
equipment was sold; they will remain fully acceptable despite subsequent upgrades based on new experienc-
es.
In order to make the manual consultation easier, the following symbols have been adopted:
DO NOT USE THE EQUIPMENT, NOR MAKE ANY INTERVENTION BEFORE INTE-
GRALLY READING AND UNDERSTANDING THIS MANUAL.
IN PARTICULAR, ADOPT ALL SAFETY PRECAUTIONS AND PRESCRIPTIONS INDICATED IN THIS
MANUAL.
THE EQUIPMENT CANNOT BE USED FOR PURPOSES DIFFERENT THAN THE ONES DESCRIBED IN
THIS MANUAL; SMITEC S.p.A. SHALL NOT BE HELD RESPONSIBLE FOR ANY DAMAGES, INCON-
VENIENCES OR ACCIDENTS DUE TO THE NON-COMPLIANCE WITH THESE PRESCRIPTIONS.
Indication of “PROHIBITED ACTION”.
The symbol "DANGER" is used when the non-respect of the prescriptions or the tampering
of organs can cause serious harm to people or things.
The symbol “USE OF INDIVIDUAL PROTECTIONS” means that protective gloves must be
worn.
Indication of “INFORMATION OF PARTICULAR RELEVANCE”.

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 5
The safety prescriptions aim at establishing a series of behaviors and obligations to be complied with, while
performing the activities described later on in this manual.
These prescriptions constitute the prescribed method of operating the device, in a way that is safe for person-
nel, equipments and environment.

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 6
3 Safety instructions
3.1 General information
3.2 Precautions during handling and assembly
Do not install or use the equipment before integrally reading and understanding this manual.
In case of difficulties of interpretation, contact SMITEC technical service.
It is absolutely forbidden to use the equipment for different purposes than the ones de-
scribed in this manual. The technical data and the drawings in this manual might have been
modified later; always refer to the latest version. All upgrades can be requested to SMITEC
S.p.A. directly.
Make sure that the personnel is qualified and adequately informed about the risks he may
run and how to avoid them.
POSYC 430X series industrial PCs can be used only after the classification of the machine
operating area and after checking the safety levels, which must correspond to the assembly
safety levels.
Use adequate tools during the assembly, in order to avoid crushing or abrasions.
Metal components and sharp surfaces may cause cuts and tears. In case of contact, be very
careful and wear the personal protection equipment.

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 7
4 Product description
The POSYC is a personal computer based on Intel®64 architecture designed primarily to facilitate human-ma-
chine interfacing (HMI) in an industrial environment, but its characteristics make it suitable also for different us-
es, such as information terminals and automation systems in gender.
The user interface mainly uses a flat color display and a touch screen pointing system integrated into the prod-
uct.
The 15-inch LED-illuminated TFT liquid crystal display with a diagonal dimension of 15" offers a considerable
display area, great brightness, color brilliance and a good viewing angle.
The touch screen system offers features of robustness and ease of use, difficult to obtain with other common
pointing devices such as mouse, track-ball and mouse pad.
Being completely integrated into the appliance, it is particularly suitable even in industrial applications that re-
quire resistance to external agents such as dust, humidity, water, oils, etc., which would be harmful for standard
devices.
Since it is sufficient to exert a slight pressure with a finger on its surface to make an immediate pointing, this
system is the main “User Friendly” feature of the POSYC computer.
In order to meet the most different interfacing needs, POSYC nevertheless provides the possibility to connect
also standard input / output devices, such as keyboard, mouse, track-ball, monitor, etc.
In its minimum configuration, the POSYC can communicate with the outside world via 1 standard RS232 serial
port and 1 RS485 port; it also offers 4 standard USB 3.0 ports, 2 IP65 USB 2.0 ports on the front, 2 10/100 /
1000Mb Ethernet ports, 1 HDMI port and 1 DVI-D port.
Depending on the version, a profibus card may be available in addition to the basic hardware of the POSYC
430X series.
The POSYC calculation capability is given by the Intel® Celeron ™ N3160 processor, Quad-Core, 1.6GHz with
4GB SDRAM DDR3L memory.
The storage of data and programs on non-volatile support is entrusted to a 32GB CFast card (high-speed flash
memory). The position of the device inside the POSYC is such that it can be extracted without opening it. The
main advantage of the CFast card is its exceptional resistance to accidental shocks and vibrations.
The new design makes it particularly attractive even for non-industrial applications.

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 8
POSYC 4303 with Emkey body

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 9
5 Technical data
5.1 Environmental specifications
5.2 Electrical characteristics
The following characteristics refer to the standard POSYC computer load as supplied, without any connected
peripheral device.
All the technical information reported in this section are consistent with the hardware con-
figuration of the POSYC computer produced at the date of writing of this document. With the
aim of improving or updating the product technologically, SMITEC S.p.A. reserves the right
to change the technical features of the POSYC computer without notice.
Operating temperature 0° ÷ 50°C: panel mounted
0° ÷ 45°C: when operating with a dedicated body KG020082/4
Storage temperature -20° ÷ +60°C (when not operational)
Relative humidity 0 ÷ 90% (without condensation)
Protection degree IP65 or ''UL type 1'' (panel mounted or with dedicated body)
Maximum altitude 2000 m a.s.l
Main power supply voltage 24 VDC (-15% ÷ + 20% according to IEC 61131-2) from CLASS
2 power supply (UL)
Current consumption Max 1.25A @ 24VDC
Absorbed power Max 30.0W

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Rev. 1.02 10
5.3 Mechanical characteristics
5.3.1 Mechanical dimensions
5.3.1.1 Front view
Fixing 6 M5 threaded holes
Weight 5.1 - 5.2 kg (depending on the model)

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 11
5.3.1.2 Side view

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 12
5.3.1.3 Rear view
5.3.1.4 Rear view (recommended panel cut)

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 13
5.4 Hardware features
5.4.1 Basic hardware common to the POSYC 430X family
The hardware whose features are described is the minimum guaranteed in the product and
functionally tested; some peripherals possibly present in addition to the purchased product
are not guaranteed neither for production continuity nor for functionality.
Processor Intel® Celeron™ N3160, Quad-Core, 1.6GHz, 2.8GHz Burst
Memory 4GB SODIMM DDR3L 1066MHz SDRAM
CFast card 32GB - 530 MB/s read, 210 MB/s write
Display 15” color LED TFT,1024x768,16.2M colors
Touch screen sensor 5 resistive wires
Touch screen controller Serial on COM4
Serial port COM1 RS485 not isolated
Serial port COM2 RS232C
External monitor port DVI-D
Rear USB ports 4 x 3.0
Front USB ports 2 x 2.0
Ethernet ports 2 x Gigabit LAN
Audio - Video HDMI

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 14
5.4.1.1 Model POSYC 4301 "Open type UL"
Basic hardware common to the POSYC 430X family
5.4.1.2 Model POSYC 4302 "Open type UL"
Basic hardware (POSYC 4301) with the following additions:
5.4.1.3 Model POSYC 4303 "Enclosed type UL"
Basic hardware (POSYC 4301) with the following additions:
5.5 Order codes
Profibus interface card 1 on PCI EXPRESS bus
Blind body Code KG020084
Emkey body Code KG020082
Order code Model Description
KZ010519 4301 POSYC 430X series
KZ010520 4302 POSYC 430X series + profibus
KZ010522
4303
POSYC 430X series + blind body
KZ010569 POSYC 430X series + Emkey body

POSYC 4301/4302/4303 series industrial PCs Installation, use and maintenance manual - EN
Rev. 1.02 15
5.6 Accessories
POSYC 430X industrial computers are supplied with power connector, mass storage and W10 IOT Enterprise
license. The same can be ordered separately as well as other accessories not included in POSYC.
Below is the list of order codes.
* = Supplied with POSYC
Order code Article
KF100038 24VDC connector (Phoenix Contact 1713842) *
KE020031 32GB CFast card empty
KE050070 System CFast card and NTFS with s.o. W10 IOT *
TB010554 CR2032 Lithium 3V button battery *
KG020084 POSYC body with VESA fixing without paneling
KG020082 POSYC body with VESA fixing + control panel body
KZ010334 Push-button panel EMKEY 4001 (VAR.0) without body with white key, black key,
illuminated blue key, emergency key
KZ010477 Push-button panel EMKEY 4001 (VAR.3) without body with green key, red key,
illuminated blue key, emergency key
KZ010544 Push-button panel EMKEY 4001 (VAR.1) without body with illuminated white key,
red key, illuminated yellow key, emergency key
KZ010545 Push-button panel EMKEY 4001 (VAR.2) without body with white key, black key,
blue key light, emergency key
KZ010570
Push-button panel EMKEY 4001 (VAR.2) "Enclosed Type UL", complete with
body and connection kit to the Posyc 4000 body
Features as per push-button panel KZ010545
MA117784 Spacer for POSYC fixing to the body *
MA903498 Dust cap front USB ports *
MF101475 Frontal seal with 3.0mm diameter (1,5m) *

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6 Connections and LEDs
Almost all the connectors are on the upper part of the POSYC together with the LED that indicates the presence
of the 24V, as shown in the following figures.
POSYC 4301 top panel view
POSYC 4302 upper panel view
Name Function
COM1 RS485 serial communication port
COM2 RS232 serial communication port
DVI-D Digital video port for external monitors
ETH1 RJ45 Ethernet communication port
ETH2 RJ45 Ethernet communication port
USB 4 x USB 3.0 port
COM1
DVI-D ETH2
COM2
HDMI USB 24V LED 24V IN
ETH1
DVI-D ETH2
COM2
HDMI USB 24V LED 24V IN
COM1 ETH1 PROFIBUS CARD

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Rev. 1.02 17
There are 2 USB connectors on the front panel and a reset button, protected by a rubber stopper, and 2 sign-
aling LEDs, as shown in the following figure.
HDMI HDMI audio / video interface port
24V LED Green LED indicating 24V power supply presence
24V IN 24V power supply connection
PROFIBUS (only POSYC 4302) Profibus card
Name Function
USB 2 x USB 2.0 port
HDD LED White LED signaling activity CFast
PWR LED POSYC white LED indicator on
RESET Reset button
HDD LED
PWR LED
RESET
USB

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Rev. 1.02 18
6.1 24V IN connector
Connector type: Phoenix Contact TVFKC 1,5/3-ST (1713842) * **
Order code: KF100038
Features Conductors cross section
Connection in accordance with EN-VDE Solid min. 0,2mm²
Rated voltage 250V Solid max. 1,5mm²
Rated current
10A Stranded min. 0,2mm²
Stranded max. 1,5mm²
Insulating material PA Stranded, with ferrule without plastic sleeve
min. 0,25mm²
Inflammability class according
to UL 94 V0 Stranded, with ferrule without plastic sleeve max. 1,5mm²
Stripping length 8mm Stranded, with ferrule with plastic sleeve
min. 0,25mm²
Screwdriver to be used for
opening the connections
0,6 x
3,5mm
Stranded, with ferrule with plastic sleeve
max. 1,5mm²
*= Use only 75°C cables
**= Use only copper conductors
Supply 24V
Pin Signal
1 +24 Vdc
2 FE (functional earth)
3GND
1
2
3

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CAUTION
ATTENTION
Use a cable with a suitable cross-section, sized correctly according to the through-current.
A cable with a section smaller than that required may cause fire due to overheating phenom-
ena generated by the cable itself.
To ensure compliance with the EMC 2014/30 / EU directive, the length of the cables must
not exceed a length of 30 meters.
The POSYC 430X is a high-tech electronic device, sensitive to electrostatic discharge
(ESD) phenomena. Pay the utmost attention to prevent such phenomena, complying with
the provisions of the law, in order to avoid damage to the device.
Utilisez un câble de section appropriée, dimensionné correctement en fonction du courant
traversant. Un câble de section inférieure à celle requise peut provoquer un incendie en rai-
son de phénomènes de surchauffe générés par le câble lui-même.
Pour garantir la conformité avec la directive EMC 2014/30 / EU, la longueur des câbles ne
doit pas dépasser 30 mètres.
Le POSYC 430X est un appareil électronique de haute technologie, sensible aux phéno-
mènes de décharge électrostatique (ESD). Faites très attention à ce que ces phénomènes
ne se produisent pas, dans le respect des dispositions légales, afin d’endommager l’appa-
reil.

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Rev. 1.02 20
6.2 RS485 serial port - COM1
Below is the pinout of the DB9 male connector on the POSYC.
Serial RS485 - COM1
Pin Signal
1 DATA-
2DATA+
5GND
SHELL CABLE SCREEN
15
69
SHELL
2