ZIEHL-ABEGG DIG-2019NE Original Operating Instructions Download

Page: 7 / 23

Operating instructions

Gateway ZAbluegalaxy / DIG-2019NE

•

Introduction

L-BAL-312-GB 2020 Index 001

7/23

10/100
BaseT

USB 2.0

User LEDs

USB 2.0

IIC

EE-

PROM

Temp.-

Sensor

Battery Power
(RTC Only)

USB 2.0

Raspberry PI

RTC

RS232

Converter

main

DC/DC

5V, 2A

2.5A

..3

Isolator

UART

Isolator

26pin IO header

: 1

High side

switches

4 x 0.5A

-IO

micro

eFuse

TPS2592AA

UVL:
9.1V ... 10.2 V rising

7.1 V ... 7.9V ... 8.8 V falling
(12% tolerance)

DC/DC

3.3V

120 Ohm

J300

Wire

RS485

Transceiver

UART

120 Ohm

J400

RS485

Transceiver

Figure 2: Gateway ZAbluegalaxy / DIG-2019NE block diagram 2 x RS485

(DIG-2019NE)

Summary of Contents for DIG-2019NE

Page 1: ...perating instructions Gateway ZAbluegalaxy DIG 2019NE Introduction L BAL 312 GB 2020 Index 001 1 23 Gateway ZAbluegalaxy DIG 2019NE Original operating instructions Preliminary issue Store for future use ...

Page 2: ...rs and Operators 11 2 2 1 POWER IN 11 2 2 2 Serial Port RS485 DIG 2019NE 12 2 2 3 CAN Gateway ZAbluegalaxy 12 2 2 4 Graphics connector HDMI 12 2 2 5 Ethernet Interface 13 2 2 6 USB host interfaces USB1 USB4 13 2 2 7 Console RS232 14 2 2 8 Digital IO 14 2 2 9 Audio Video 15 3 Maintenance 16 3 1 Micro SDcard Replacement 17 3 2 Battery Replacement 17 4 Appendices 18 4 1 Technical Data 18 4 2 Dimensio...

Page 3: ...erating instructions together with the device It must be ensured that all persons that are to work on the device can refer to the operating instructions at any time Exclusion of liability To allow for future developments construction methods and technical data given are subject to alteration We do not accept any liability for possible errors or omissions in the information contained in data illust...

Page 4: ...SD 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 ...

Page 5: ...R2 SDRAM o HDMI graphics output o 10 100 1000 Mbit s Ethernet o 4 x USB 2 0 o Micro SDcard socket o WLAN o Bluetooth Console 9 pin DSUB RTC with battery backup 4 x digital OUT 0 5 A max 10 32V externally powered isolated from logic 4 x digital IN isolated from logic Variant DIG 2019NE 2x RS485 jumper switchable 120 Ohm termination resistors for each RS485 interface Variant Gateway ZAbluegalaxy 2x ...

Page 6: ...ariant 10 100 BaseT USB 2 0 User LEDs USB 2 0 USB 2 0 IIC EE PROM Temp Sensor Battery Power RTC Only USB 2 0 HDMI Raspberry PI RTC RS232 Converter main DC DC 5V 2A 2 5A VIN 9 32 VDC Isolator Trans ceiver DC DC Isolator CAN Isolator SPI Console GPIO GPIO 26pin IO header VIO 10 32VDC 2A High side switches 4 x0 5A Isolation barri e r Isolation barri e r GND IO 4 4 micro SD eFuse TPS2592AA UVL 9 1V 10...

Page 7: ...nverter main DC DC 5V 2A 2 5A VIN 9 32 VDC Isolator UART Isolator SPI Console GPIO GPIO 26pin IO header VIO 10 32VDC 2A High side switches 4 x0 5A Isolation barrier GND IO 4 4 micro SD eFuse TPS2592AA UVL 9 1V 10 2 V rising 7 1 V 7 9V 8 8 V falling 12 tolerance DO DI DC DC 3 3V GND 120 Ohm J300 PE 1 Wire RS485 Transceiver UART 120 Ohm J400 RS485 Transceiver Figure 2 Gateway ZAbluegalaxy DIG 2019NE...

Page 8: ... any components while they are connected to live voltage The owner is obliged to ensure that the device is operated in perfect working order only Electrical equipment must be checked regularly Loose connections are to be retightened and damaged lines or cables must be replaced immediately Never clean electrical equipment with water or similar liquids 1 4 Installation and Maintenance DANGER Electri...

Page 9: ...IN rail 1 6 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 NOTICE System overheating The cooling concept of...

Page 10: ...azard The product can be operated with DC power supply from 9 to 32 V 2 1 Mounting The Gateway ZAbluegalaxy DIG 2019NE is intended for wall and 35 mm DIN rail mount but can as well be used on the desk top Refer to figure 3 for the recommended mounting orientation Do not block heat transfer at this side Top 35mm DIN Rail Do not block heat transfer at this side Do not block heat transfer at this sid...

Page 11: ...ces to 0 75 mm Stripping length for the wires is 10 mm If you use ferrules obey that standard ferrules for 0 75 mm have only 7 mm length 2 2 1 POWER IN The system power supply is located on the multi connector 1 23 2 24 21 22 21 PE 22 PE 23 GND 24 VIN 9 32 VDC Table 1 Power Supply connector pins DANGER The product may only be operated with power supplies which can be considered SELV circuits Pins ...

Page 12: ...ceived when D and D are floating or are shorted e g by the termination resistor For each serial port an internal 120 Ohm termination resistor can be enabled between D and D by shorting jumper J300 or J400 The case must be opened to access these jumpers 2 2 3 CAN Gateway ZAbluegalaxy The CAN interface is implemented with a MCP2515 controller chip The interfaces is located on the multi connector ref...

Page 13: ...und the Ethernet cable shield where it enters the building or your cabinet If you just connect to a nearby switch such countermeasures are not required 2 2 6 USB host interfaces USB1 USB4 Two USB interfaces are available at the connector panel 1 5V IMAX 500 mA 500 mA for all ports 2 USB 3 USB 4 GND Table 5 USB host connector NOTICE Although each port can deliver supply current of 500 mA the overal...

Page 14: ...power supply that complies with the requirements of a limited energy source LPS By using an appropriate supply or an external fuse The digital inputs and outputs are isolated from system power supply Refer to figure 6 digital IO detailed schematic for detailed schematic The digital input signals DI1 DI4 refer to GND IO and have an input impedance of about 5 kOhm Switching level for low is 4V and h...

Page 15: ...rs to check are the switching frequency the load current the load inductance and VIO voltage Refer to the VN330SP datasheet for more information If in doubt add external clamping circuits 2 2 9 Audio Video The combined audio and analogue video connector are not accessible on the Gateway ZAbluegalaxy DIG 2019NE ...

Page 16: ...all screwdriver into the hole above the USB ports and unclip the two case parts Pull the lower case part away from the upper case Task Remarks Replace µSD card Remove DIN rail clip and or wall mount bracket Change jumper settings Remove case bottom part Replace Battery Complete disassembly NOTICE Remove the micro SDcard before you attempt to remove the Raspberry PI module from the housing Remove t...

Page 17: ...lt lithium coin cell battery The battery is used for backing up the system time when the power supply is removed 1 Turn off the computer properly through the operating system then turn off any external devices 2 Disconnect the power supply from the power inlet and disconnect any external devices 3 Disassemble the housing refer chapter 3 and locate the battery on the ZIEHL ABEGG SE board 4 Remove t...

Page 18: ...Part No 357323 2x MCP2515 controller ISO DIS 11898 2 isolated from logic Serial Port RS485 DIG 2019NE Part No 380109 SC16IS740 controller 2x RS485 Digital IO 4 x digital OUT 0 5 A max 10 32 V 4 x digital IN Isolated from system ground Indicators and Switches User LEDs 2 programmable LEDs red green System Housing Plastics UL VO RTC MCP7940 Battery CR 2032 for real time clock Power Requirements Powe...

Page 19: ...ot possible to use all of the computation performance the BCM2837B0 provides The system power consumption ranges from 3 0 W average when idle to 9 5 W maximum under stress To prevent CPU overheating and throttling the maximum system power consumption should not be higher than about 4 W In most real world use cases of this embedded computer the average power consumption will be lower than this limi...

Page 20: ... is delivered with the following mounting options DIN rail clip not assembled Wall mount bracket not assembled Self adhesive rubber bumpers not assembled Note that you will not normally use both the DIN rail clip and the wall mount bracket at the same time 91 70 mm 3 00 mm 11 00 mm 30 00 mm 99 80 mm 4 00 mm 2 60 mm 118 60 mm 138 60 mm DIN Rail Clip Wall mount bracket Figure 10 housing dimensions ...

Page 21: ... 9 GND 10 GPIO15 Console RxD 11 GPIO17 INT_UART1 INT_CAN1 12 GPIO18 DO4 13 GPIO27 DO3 14 GND 15 GPIO22 DO2 16 GPIO23 DO1 17 3 3V NC 18 GPIO24 NC 19 GPIO10 SPI_MOSI 20 GND 21 GPIO9 SPI_MISO 22 GPIO25 INT_UART INT_CAN 23 GPIO11 SPI_CLK 24 GPIO8 SPI_CE0 25 GND 26 GPIO7 SPI_CE1 27 NC 28 NC 29 GPIO5 LED green 30 GND 31 GPIO6 DI1 32 GPIO12 LED red 33 GPIO13 DI2 34 GND 35 GPIO19 DI4 36 GPIO16 DI3 37 GPIO...

Page 22: ...he complete text of the EU declaration of conformity is available at the following internet address www ziehl abegg com 4 5 References These references direct you to manuals and specifications that you might need to know when you attempt to program the product Most of the documents can be downloaded from the Internet Look for the WWW servers of the component chip manufacturers 1 https www raspberr...

Page 23: ...3 Künzelsau Telephone 49 0 7940 16 0 info ziehl abegg de http www ziehl abegg de 4 7 Service information If you have any technical questions while commissioning or regarding malfunctions please contact our technical support Gateway DIG 2019NE for ventilation technology phone 49 0 7940 16 800 Email fan controls service ziehl abegg de Gateway ZAbluegalaxy for drive technology phone 49 0 7940 16 308 ...

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