Janz Tec emPC-CX+/C-1047UE User manual

PROPRIETARY NOTICE
All rights reserved by Janz Tec AG.
No parts of this technical manual may be modified, copied or reproduced
in any form or by any means for commercial use without the prior written
permission of Janz Tec AG, Germany.
All instructions, information and specification contained in this manual
are for reference only and remain subject to change without
announcement.
emPC-CX+
embedded PC
(Hardware Manual)
Version 1.3
refers to product revision no.
-

Title:
emPC-CX+ embedded PC
File:
j:\as\entwicklung\projekte\hw\empc\empc_+\doc\manual\manual_empc-
cxplus_hardware.docx
Pattern:
c:\users\as\appdata\roaming\microsoft\templates\normal.dotm
Created:
Stefan Althöfer, 27.05.2021
Last Update:
Stefan Althöfer, 06.07.2022
© Janz Tec AG 2021
Im Dörener Feld 8
D-33100 Paderborn, Germany
Tel.:
[phone]
FAX:
[phone]
email:
[email protected]
Internet:
www.janztec.com

emPC-CX+ (Hardware Manual) •Contents i
Rev. 1.3 © Janz Tec AG
Contents
1 Introduction 5
1.1 Features...............................................................................................................................5
1.1.1 Hardware ........................................................................................................................5
1.1.2 Hardware Customization ................................................................................................5
1.1.2.1 PCI(e) Cards..............................................................................................................5
1.1.2.2 PCI Express Mini Card ..............................................................................................5
1.1.2.3 Internal USB ..............................................................................................................5
1.1.2.4 Personality Board ......................................................................................................6
1.1.2.5 COM Express ............................................................................................................6
1.1.3 Software..........................................................................................................................6
1.2 Functional Overview ............................................................................................................7
2 Safety Instructions 8
2.1 Installation and Maintenance...............................................................................................8
2.2 Ambient and Environmental Conditions...............................................................................8
3 Intended use 9
3.1 Disposal and Recycling........................................................................................................9
3.1.1 EU...................................................................................................................................9
3.1.2 Germany .........................................................................................................................9
4 Installation 10
4.1 Mounting ............................................................................................................................10
4.2 Connectors and Operators.................................................................................................11
4.2.1 POWER IN....................................................................................................................12
4.2.2 Graphics connector (DVI-I)...........................................................................................12
4.2.3 Ethernet Interfaces (LAN1 and LAN2)..........................................................................12
4.2.4 USB type A receptacle (USB1-USB4)..........................................................................13
4.2.5 CFast card ....................................................................................................................13
4.2.6 RS232 connector..........................................................................................................14
4.2.7 CAN ..............................................................................................................................14
4.2.8 Digital IO .......................................................................................................................14
5 Maintenance 16
5.1 Battery Replacement .........................................................................................................17
5.2 PCI Express Mini Card.......................................................................................................18
5.3 Installing PCI-Cards...........................................................................................................18
5.4 SATA drives.......................................................................................................................19
6 Appendices 20
6.1 Technical Data...................................................................................................................20
6.2 References.........................................................................................................................27
6.3 Dimensions ........................................................................................................................28
6.4 Product History...................................................................................................................29
6.5 Manual History...................................................................................................................30

ii emPC-CX+ (Hardware Manual) •Contents
© Janz Tec AG Rev. 1.3
List of Figures
figure 1: block diagram (with 4 slot riser card shown)..............................................................................7
figure 2: emPC-CX+ mounting options...................................................................................................10
figure 3: emPC-CX+ connector panel.....................................................................................................11
Figure 4: Power connector .....................................................................................................................12
Figure 5: CFast slot cover ......................................................................................................................13
figure 6: Digital input /output structure....................................................................................................15
figure 7: Removing and replacing coin cell battery ................................................................................17
Figure 8: Drive mounting for 0 slot systems...........................................................................................19
Figure 9: Disk mounting for 2+ slot systems ..........................................................................................19
figure 10: housing dimensions (0 slot system shown)............................................................................28
List of Tables
Table 1: Power connector pin assignment .............................................................................................12
table 2: DVI-D connector........................................................................................................................12
table 3: Ethernet connector ....................................................................................................................13
table 4: USB connector...........................................................................................................................13
table 5: RS232 connector.......................................................................................................................14
table 6: CAN connector ..........................................................................................................................14
table 7: digital IO connector....................................................................................................................14

emPC-CX+ (Hardware Manual) •Contents iii
Rev. 1.3 © Janz Tec AG
About this Manual
This is the hardware manual for the emPC-CX+ embedded PC.
Conventions
If numbers are specified in this manual, they will be either decimal or hexadecimal. We use C-notation
to identify hexadecimal numbers (the 0x prefix).
If we refer to low active signal names, they will suffixed by a “#” character.
Some parts of the contains notices you have to observe to ensure your personal safety, or to prevent
damage to property. These are visually marked with the following alert symbols:
DANGER
Indicates that death or severe personal injury will result if proper precautions are not
taken.
WARNING
Indicates that death or severe personal injury may result if proper precautions are not
taken.
CAUTION
Indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
Indicates that damage to equipment can result if proper precautions are not taken.
Indicates information that we think you should have read to save your time by avoiding
common problems. Important suggestions that should be followed will also be marked
with this sign.
Acronyms and Abbreviations
EMC Electromagnetic capability.
ESD Electrostatic discharge.
GND System ground potential. Inside the product this is connected to the metal housing,
which might be connected to protective earth by the installation. There exist some
isolated reference grounds for communication interfaces or IO. These reference
signals are referred to as GND-x, where x indicates function.
SELV Safety extra low voltage.

emPC-CX+ (Hardware Manual) •Introduction 1 - 5
Rev. 1.3 © Janz Tec AG
1 Introduction
1.1 Features
1.1.1 Hardware
•COM Express Processing Core with various CPU options
oCeleron, Core i3/i5/i7 (3rd Gen)
oAtom E38xx (Bay Trail)
oAMD Ryzen V1404I
•DDR3/4 memory as defined by COM Express Module (DDR4 only on V1404I)
•PCI or PCIe expansion slots. Available options:
oNo slots
o2 x PCIe x1
o2 x PCIe x1 + 2 x PCIe x4 (not possible with Atom)
o2 x PCI 32 bit 5V
•Internal CFast Socket for SATA based SSD modules
•Up to two internal SATA connectors
•2 x 10/100/1000 Mbit/s Ethernet
•4 x USB interface. USB 3.0 if supported by COM Express Module, else USB 2.0 only
•128 kB of M-RAM which does not require battery backup
•Battery backed up RTC
•COM express internal watchdog function
•Power supply/temperature/FAN monitoring
•DVI-I display connector
•PCI express mini card
•internal LVDS display interface
•System Power supply 9..34 VDC
•Reset Push Button and Power LED
•4 user defined LEDs
•Personality Board for IO expansion. Available options:
o2 x CAN (optionally with digital IO)
o1 x CAN, 1 x RS232/RS485 (optionally with digital IO)
1.1.2 Hardware Customization
Due to it’s flexible system architecture, the emPC-CX+ can be customized if the standard products do
not provide optimum features or price. Customization is possible even at moderate quantities. Ask
sales department for details.
1.1.2.1 PCI(e) Cards
Refer to the available riser cards. More options are possible, e.g. 1 x PCIe x8.
1.1.2.2 PCI Express Mini Card
One internal slot is available. Ask for customized connector panels with additional holes to be utilized
by the Mini Card connectors.
1.1.2.3 Internal USB
Two internal USB interfaces are available on 10 pin header, e.g. for integration of dongles.

1 - 6 emPC-CX+ (Hardware Manual) •Introduction
© Janz Tec AG Rev. 1.3
1.1.2.4 Personality Board
System depended IO interfaces are implemented by the personality board (refer to the block diagram).
Either existing personality boards can be customized or a custom personality board can be build.
The personality board is connected to the system by the following interfaces:
•FPGA (up to 30 IO signals)
•2 x PCIe x1 (not available on ATOM)
•HDA (high definition audio)
1.1.2.5 COM Express
The emPC-CX+ is open for all COM express modules with the following constraints:
•Type 6 (Compact or Basic)
•DDI1 must support T.M.D.S (HDMI,DVI)
•Sufficient PCIe lanes available
1.1.3 Software
Supported by
•Windows 7/8
•Windows 7/8 embedded
•Linux
Contact Janz Tec for more information about the available software packages.

emPC-CX+ (Hardware Manual) •Introduction 1 - 7
Rev. 1.3 © Janz Tec AG
1.2 Functional Overview
The functional components of the product are shown in figure 1.
LVDS
GBE Intel
i210
COM Express Module
RS232/485
DVI-I
Reset Button
Power Button
Status LED
SATA
PCIe/USB
2.5”
SATA disk
CX+
Baseboard
FPGA
GBE
PCIe x1
System
Fan
DC Power
Input
CX+ Riser Card
Board
MCU
PCIe x1
PCIe x4
PCIe x4
USB 2.0
USB 2.0
CX+
P.-Board
CFast
PCIe
Mini Card
2 x PCIe ø
PCIe PEG ø
DC/DC
DC/DC
á : Build to order option
ø: Not available with some
COM Express modules
User LED
á
á
á
á
á
LAN1
LAN2
1 x HDA
USB 3.0ø
Note: CX+/L is a stripped down version with
additional limitations. Refer to technical
data for full details
figure 1: block diagram (with 4 slot riser card shown)

2 - 8 emPC-CX+ (Hardware Manual) •Safety Instructions
© Janz Tec AG Rev. 1.3
2 Safety Instructions
Refer to page iii for explanation of the warning notice system.
The product described in this documentation may be operated only by personnel qualified for the
specific task in accordance with the relevant documentation for the specific task, in particular its
warning notices and safety instructions. Qualified personnel are those who, based on their training and
experience, are capable of identifying risks and avoiding potential hazards when working with these
products.
2.1 Installation and Maintenance
The power supply of the product operates with hazardous voltages.
DANGER: Electrical Shock
Danger to life.
This product operates with 9..34 V DC SELV power supply. Do not connect this product
to an improper power supply.
DANGER: Electrical Shock
Danger to life.
The IO interfaces (connectors) of the product are only suited to be connected to SELV
circuits. Use interfaces (connectors) for their intended use only.
CAUTION: Explosive Risk
The installed computer board is equipped with a Lithium battery.
Danger of explosion if battery is incorrectly replaced. Replace only with battery of the
same or equivalent type.
WARNING: Burns Hazard
The product generates considerable amount of heat. The housing transports this heat to
the environment and therefore gets hot. Caution when touching the housing, burns
hazard!
2.2 Ambient and Environmental Conditions
CAUTION: Damage
Do not operate the product beyond the specified ambient conditions
DANGER: Explosive Risk
Do not operate the product in potentially explosive atmosphere.
NOTICE: EMI
This product is a class A device. This product may cause radio interference. In this case
the user must take adequate measures.