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ET-2200 Series Ethernet I/O Modules

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DI/DO Configuration

The following table provides an overview of the parameters contained in the

DI/DO Configuration

section:

Item

Description

Digital Output

Host/Slave Watchdog
Timeout

This parameter is used to configure the Host Watchdog timeout value. If there is
no Modbus TCP communication activity for the specified period (the timeout),
then the Host Watchdog will activate an alarm.

Enable Safe Value
(Enable Watchdog)

This parameter is used to enable the watchdog on each DO channels.

Содержание ET-2200 Series

Страница 1: ...nished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use nor for any infringements of patents or other rights of third parties resulting fr...

Страница 2: ...ET 2242U 13 ET 2251 13 ET 2254 2254P 14 ET 2255 ET 2255U 15 ET 2260 16 ET 2261 2261 16 17 ET 2268 18 2 3 PIN ASSIGNMENTS 19 ET 2242 ET 2242U 19 ET 2251 20 ET 2254 2254P 20 ET 2255 ET 2255U 21 ET 2260...

Страница 3: ...DO Control 46 DI DO Configuration 47 4 5 SYNC 50 DIO Synchronization 50 4 6 PWM 52 PWM Configuration 52 4 7 PAIR CONNECTION 53 I O Pair Connection Settings 53 4 8 FILTER 56 Filter Settings 56 4 9 MONI...

Страница 4: ...GE STRUCTURE 96 01 0x01 Read the Status of the Coils Read DO Readback vaslues 99 02 0x02 Read the Status of the Input Read DI values 101 03 0x03 Read the Holding Registers Read AO Readback values 103...

Страница 5: ...by simply using a regular web browser In addition the ET 2200 also supports Modbus TCP UDP protocol that makes perfect integration to SCADA software 1 1 Packing List The shipping package includes the...

Страница 6: ...an be used to provide data to remote SCADA software 3 I O Pair Connection Push and Pull This function is used to create a DI to DO pair through the Ethernet Once the configuration is completed ET 2200...

Страница 7: ...ut channels that can also be used as 32 bit high speed 3 kHz counters High Low Latched Status Commands The modules provide commands to read the status of any digital input channels that are latched hi...

Страница 8: ...specified DI state from OFF to ON the corresponding DO will be set to ON Falling Active DO ON Mode When the specified DI state from ON to OFF the corresponding DO will be set to ON 6 Built in Dual Wat...

Страница 9: ...ogy The cabling is much easier and total costs of cable and switch are significantly reduced 8 LAN Bypass LAN Bypass feature guarantees the Ethernet communication It will automatically active to conti...

Страница 10: ...s Ethernet Port and power connector 1 PWR LED Indicator Once power is supplied to the ET 2200 series module the system LED indicator will illuminate 2 I O Indicator The exact design and functionality...

Страница 11: ...Electrostatic Discharge ESD which becomes worse in a continental climate area ET 2200 series module feature a new design for the frame ground which provides a path that bypasses ESD resulting in an en...

Страница 12: ...3000 3750 3750 3000 3750 3000 3750 EMS Protection ESD IEC 61000 4 2 8 kV Contact for Each Terminal and 16 kV Air for Random Point 8 kV Contact for Each Terminal and 15 kV Air for Random Point EFT IEC...

Страница 13: ...80 V Max Load Current 650 mA Channel 500 mA Channel Overload Protection 1 4 A with short circuit protection Overvoltage Protection 60 VDC ET 2251 Model ET 2251 Digital Input Counter Channels 16 Conta...

Страница 14: ...NP Source On Voltage Level Close to GND Off Voltage Level Open Input Impedance 3k 0 5 W 7 5k 1 W Counters Max Count 4 294 967 295 32 bits Max Input Frequency 3 kHz 2 5 kHz Programmable Digital Filter...

Страница 15: ...age Level 1 VDC Max Input Impedance 7 5k Counters Max Count 4 294 967 295 32 bits Max Input Frequency 3 kHz Programmable Digital Filter 1 6500 ms 0 08 Hz 500 Hz Overvoltage Protection 70 VDC Digital O...

Страница 16: ...Impedance 7 5k Counters Max Count 4 294 967 295 32 bits Max Input Frequency 3 kHz Programmable Digital Filter 1 6500 ms 0 08 Hz 500 Hz Overvoltage Protection 70 VDC Power Relay Channels 6 Type Power R...

Страница 17: ...261 ET 2261 16 Power Relay Channels 10 16 Type Power Relay Form A SPST N O Contact Rating 5 A 250 VAC 24 VDC Resistive Load Min Contact Load 10 mA 5 V Operate Time 10 ms max Release Time 5 ms max Mech...

Страница 18: ...Material Siler Nickel Gold covered Operate Time 3 ms Typical Release Time 4ms Typical Mechanical Endurance 108 ops Electrical Endurance 2 x 105 ops Form C Contact Rating 2 A 30 VDC 0 24 A 220 VDC 0 2...

Страница 25: ...0 Series Ethernet I O Modules Copyright 2020 ICP DAS CO Ltd All Rights Reserved 25 Input Wiring for the ET 2254 2254P Output Wiring Output Wiring for ET 2242 2254 2254P 2255 Output Wiring for ET 2242U...

Страница 26: ...lectromotive force may occur when the relay actuates because of the energy stored in the load These fly back voltages can severely damage the relay contacts and greatly shorten the relay life Limit th...

Страница 27: ...ue holding the screwdriver in place 2 While holding the screwdriver in place insert the wire into the terminal block 1 Use the blade of the flat head screwdriver to push down the wire clamp Remove the...

Страница 28: ...llowing diagrams provide the dimensions of the ET 2200 series module and can be used as a reference when defining the specifications for any custom enclosures All dimensions are in millimeters ET 2242...

Страница 30: ...sing the switch mechanism incorporated on the chassis Note that the module must be rebooted after changing the operating mode Init Mode Init Mode should only be selected for troubleshooting 1 Put the...

Страница 31: ...nsure that the Windows firewall or any Anti Virus firewall is properly configured to allow incoming connections or temporarily disable these functions otherwise the Search Servers function in the eSea...

Страница 32: ...CP DAS web site at https www icpdas com en download index php nation US kind1 model kw eSearch Step 2 Install the eSearch Utility Follow the steps as suggested by the eSearch setup wizard to finish th...

Страница 33: ...the ET 2200 Series as follows IP 192 168 255 1 Gateway 192 168 0 1 Mask 255 255 0 0 Step 5 Assign a new IP an address and then click the OK button Enter the relevant values for the IP Address Subnet...

Страница 34: ...Wait for 2 seconds and then click the Search Servers button again to ensure that the ET 2200 module is operating correctly using the new configuration 3 4 Modbus TCP Testing Step 1 In the eSearch Util...

Страница 35: ...he ET 2200 Step 3 Refer to the Protocol Description filed in the top right hand section of the Modbus Utility windows You can send a request command and confirm that the response is correct For exampl...

Страница 36: ...Laugh web browser Open a standard web browser For example Mozilla Firefox Google Chrome and Internet Explorer are reliable and popular internet browsers that can be used to configure ET 2200 series m...

Страница 37: ...he login screen is displayed enter the password in the login password field use the default password Admin and then click the Submit button to enter the configuration web page Step 4 Log in to the ET...

Страница 38: ...ation related to the ET 2200 series module hardware and software including items The Model Name Firmware version IP Address Initial Switch position Alias Name MAC Address and the TCP Port and System T...

Страница 39: ...Network tab will display the IP Address Configuration page allowing you verify the current settings and configure the IP Address parameters configure the general parameters and restore the default set...

Страница 40: ...ign a specific IP address Subnet Mask This parameter is used to assign the subnet mask for the ET 2200 module The subnet mask indicates which portion of the IP address is used to identify the local ne...

Страница 41: ...owing procedure Step 1 Select DHCP from the Address Type drop down menu Step 2 Click the Update Settings button to complete the configuration Manual Configuration When using manual configuration the n...

Страница 42: ...for a certain period of time the system will cut off the connection UDP Configuration This parameter is used to enable or disable UDP configuration function Web Auto logout This parameter is used to...

Страница 43: ...1 Click the Restore Defaults button to reset the configuration Step 2 Click the OK button in the message dialog box Step 3 Check whether the module has been reset to the original factory default setti...

Страница 44: ...served 44 Forced Reboot The Forced Reboot function can be used to force the ET 2200 module to reboot or to remotely reboot the device After the ET 2200 module has rebooted the original login screen wi...

Страница 45: ...e via web interface without adjusting the hardware switch Initialization via web is useful when module is installed in remote site and can be accessed by a remote PC via TeamViewer Note If the remote...

Страница 46: ...ters for the ET 2200 series module This page including Digital Output control DI DO Configuration etc each of which will be described in more detail below DO Control The following table provides an ov...

Страница 47: ...I DO Configuration section Item Description Digital Output Host Slave Watchdog Timeout This parameter is used to configure the Host Watchdog timeout value If there is no Modbus TCP communication activ...

Страница 48: ...s used to clear the status of all high latched D I 0 No Operation 1 Clear All Clear Latched Status Low This parameter is used to clear the status of all low latched D I 0 No Operation 1 Clear All DI F...

Страница 49: ...e pulse count Single pulse This mode provides the highest accuracy but can only be used for stable signal The data update rate depends on the signal frequency and the acceptable signal frequency range...

Страница 50: ...eserved 50 4 5 Sync Clicking the Sync tab will display the DIO Synchronization page allowing you configure the Synchronous DIO Min switching time of DO and Auto off Time of DO for the ET 2200 series m...

Страница 51: ...the corresponding DO will be set to ON Falling Active DO ON This parameter is used toenable falling active in Digital Input function When the specified DI state changed from ON to OFF the correspondi...

Страница 52: ...0 Enable PWM Alarm This parameter is used to enable the PWM output alarm function when Host Slave watchdog timeout 0 Duty Cycle This parameter is used to set the duty cycle for the DO channels Two val...

Страница 53: ...ion Settings page allowing you enable and configure the DI to DO pair connections for the ET 2200 series module which will be described in more detail below I O Pair Connection Settings The I O pairco...

Страница 54: ...Net ID of the remote device to access Range 1 to 247 1 Scan Time For PULL mode the module will update the DI DO states based on the time period of the Scan Time parameter For PUSH mode the module wil...

Страница 55: ...n the type of the ET 2200 module being used For PUSH mode this parameter specifies the base address of the Remote DO device that will be mapped to the Local DI register The range depends on the type o...

Страница 56: ...will be described in more detail below Filter Settings The Filter Settings page is used to query or edit the IP Filter List Available IP for the ET 2200 series module The IP filter list restricts the...

Страница 57: ...to the Available IP List Delete IP number This parameter is used to delete IP address from the Available IP List Delete All This parameter is used to delete all IP address current contained in the Av...

Страница 58: ...AS CO Ltd All Rights Reserved 58 4 9 Monitor After clicking the Monitor tab the Current Connection Status page will be displayed showing detailed information regarding the current status of the serial...

Страница 59: ...d first enter the old password in the Current password field use the default password Admin and then enter a new password in the New password field Re enter the new password in the Confirm new passwor...

Страница 60: ...T 2200 Series Ethernet I O Modules Copyright 2020 ICP DAS CO Ltd All Rights Reserved 60 4 11 Logout Clicking the Logout tab will immediately log you out from the system and return you to the login pag...

Страница 61: ...now the IP address for the Broker The Broker then acts as a central location to handle the sending and receiving of all messages between a Publisher and a Subscriber The Publisher is the entity that p...

Страница 62: ...er The client identifier uniquely identifies the MQTT client to the MQTT broker and consists of the module name _ underscore character the last 6 digits of the MAC address and cannot be changed User N...

Страница 63: ...its availability The broker will disconnect a client which doesn t send a PINGREQ packet or any other message within one and a half times of the Keep Alive Interval The valid range is 5 to 65000 seco...

Страница 64: ...Module Name the MAC address DI and DO states The publishing period depends on the Cycle setting Disabled Sub Topic Name The Topic Name is a combination of the Main Topic Name and the Sub Topic Name A...

Страница 65: ...w of the parameters contained in the Restore Factory Defaults section Item Description Restore MQTT factory settings Click this button to reset all MQTT settings to the default factory settings Restar...

Страница 66: ...annels ALL to process the Topic operations Multi channel operation is more recommended because it can help reduce the amount of network traffic In single channel operation the values 0 and 1 correspon...

Страница 67: ...message will be published when the module is Powered on or reset by Module Watchdog Disabled Subscribe Checking or unchecking this option allows you to enable or disable the Subscribe function The DO...

Страница 68: ...Change Publish function A message will be published when the state of the corresponding DO is changed Disabled Periodic Publish Checking or unchecking this option allows you to enable or disable the P...

Страница 69: ...nnels ALL to process the Topic operations Multi channel operation is more recommended because it can help reduce the amount of network traffic In single channel operation the values 0 and 1 correspond...

Страница 70: ...Publish function A message will be published when the state of the corresponding DI is changed Disabled Periodic Publish Checking or unchecking this option allows you to enable or disable the Periodi...

Страница 71: ...re Mosquitto and MQTTLens to demonstrate the usage of MQTT protocol in conjunction with the ET 2200 series module Set up Mosquitto Mosquitto is an open source software application which allows you to...

Страница 72: ...ically enabled by default when the computer boots Therefore the Broker is already enabled after the computer reboots At this time clicking the mosquitto exe file again will be the same as attempting t...

Страница 73: ...73 In the Services application locate the Mosquitto Broker item and then either double click the name to open the Properties dialog or right click it and select Properties In the Properties dialog cl...

Страница 74: ...hts Reserved 74 Step 3 Open Windows Port 1883 the default Port for the MQTT 3 1 Open the Advanced Settings section for the Windows Firewall 3 2 In the dialog add a new rule by clicking Inbound Rules N...

Страница 75: ...20 ICP DAS CO Ltd All Rights Reserved 75 3 3 Select the TCP option and then select Specific local ports and enter the value 1883 Click the Next button to continue 3 4 Select the Allow the connection o...

Страница 76: ...elect when to apply the rule by checking the relevan checkboxes and then click the Next button to continue 3 6 Enter the name of the rule and then click the Finish button to create the rule Enter an o...

Страница 77: ...rowser and can be found in the Chrome Web Store This program enables you to publish a topic to the Broker and subscribe to a topic from the Broker This section will use MQTTLens to implement the basic...

Страница 78: ...a connection and enter the IP address for the Broker i e the IP address for the computer where the MQTT server is located click the Create Connection button to continue What is a Broker A Broker is a...

Страница 79: ...lish a topic If the connection is operating normally you will receive a message related to the defined topic A schematic diagram is shown below Enter a Subscribe Topic Test MQTTlens Enter a Publish To...

Страница 80: ...AS info Topic Enter the topic information in the Subscribe field and then click the Subscribe button to subscribe to that topic Step2 Log into the ET 2200 Web Server and click the MQTT page Set the MQ...

Страница 81: ...Settings button Click the Restart Service button to restart the MQTT services Step 5 Return to MQTTLens and check whether the All Information message has been received which should be within the defa...

Страница 82: ...to a remote DO device in the background This is useful when connecting Digital I O devices that do not the mselves have Ethernet capability The following will describe how to correctly configure the...

Страница 83: ...P Address Subnet Mask and Gateway details Refer to Section 3 3 Configuring the Network Settings for more details Step 3 Configure the I O Pair connection on the Web Server 1 In the eSearch Utility sel...

Страница 84: ...the IP address for ET 2260 2 modulein the Remote IP field 6 Enter the TCP Port for ET 2260 2 module in the Remote Port field 7 Enter a DI Count Value for ET 2260 2 module in the DI Count field Remote...

Страница 85: ...Enter the TCP Port forET 2260 2 module in the Remote Port field 7 Enter a DI Count Value for ET 2260 1 module in the DI Count field Local DI to Remote DO The following is an example of a Push mode con...

Страница 86: ...rrectly Refer to Chapter 3 Getting Started for more details An example configuration shown below Note that ET 2260 module is used in this example Step 2 Configure the Ethernet Settings Contact your Ne...

Страница 87: ...Pair connection Settings page Refer to Figures 5 1 3 to 5 1 4 for illustrations of how to perform the above procedure 4 In the I O Pair connection Settings select PUSH from the Mode drop down options...

Страница 88: ...Pair connectionSettings page Refer to Figures 5 1 3 to 5 1 4 for illustrations of how to perform the above procedure 4 In the I O Pair connection Settings select PUSH from the Mode drop down options...

Страница 89: ...Chapter 3 Getting Started for more details An example configuration shown below Note that ET 2260 and PETL 7060 module is used in this example Step 2 Configure the Ethernet Settings Contact your Netwo...

Страница 90: ...e 4 In the I O Pair connection Settings select PULL from the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote...

Страница 91: ...re 4 In the I O Pair connection Settings select PULL from the Mode drop down options 5 Enter the IP address forremote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote...

Страница 92: ...Chapter 3 Getting Started for more details An example configuration shown below Note that ET 2260 and PETL 7060 module is used in this example Step 2 Configure the Ethernet Settings Contact your Netwo...

Страница 93: ...ion Settings select PSUH from the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote slave device e g PETL 7060...

Страница 94: ...nection Settings select PSUH from the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote slave device e g PETL 7...

Страница 95: ...vity Live Entivity VLC Trace Mode Wizcon ElUTIONS and Wonderware etc can be used to easily integrate serial devices via the Modbus protocol 6 1 What is Modbus TCP IP Modbus is a communication protocol...

Страница 96: ...n code defining the requested action any required data and an error checking field A response from a slave consists of fields confirming the action taken any data to be returned and an error checking...

Страница 97: ...cture of a Modbus RTU query is the function code which describes what the slave device is required to do Valid function codes range between 1 and 255 To answer the query the slave device uses the same...

Страница 98: ...ation requested by the slave If the master does not require this information the data field can be empty Reference Address Description 0xxxx Read Write Discrete Outputs or Coils An 0x reference addres...

Страница 99: ...Section 6 3 Modbus Register Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of Points Channels 2 Bytes Byte 04 high byte Byte 05 low byte Response Byte Description...

Страница 100: ...nd and response is as follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 01 Function Cod...

Страница 101: ...Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of Points Channels 2 Bytes Byte 04 high byte Byte 05 low byte Response Byte Description Size Value 00 Net ID Station...

Страница 102: ...and response is as follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 02 Function Code B...

Страница 103: ...ing AO Address 2 Bytes Refer to Section 6 3 Modbus Register Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of 16 bit Registers Channels 2 Bytes Word Count Byte 04...

Страница 104: ...he command and response is as follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 03 Func...

Страница 105: ...Bytes Refer to Section 6 3 Modbus Register Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of 16 bit Registers Channels 2 Bytes Word Count Byte 04 high byte Byte 05...

Страница 106: ...response is as follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 04 Function Code Byte...

Страница 107: ...high byte Byte 03 low byte 04 05 Output Value 2 Bytes 0xFF 00 sets the output to ON 0x00 00 sets the output to OFF All other values are invalid and will not affect the coil Byte 04 high byte Byte 05 l...

Страница 108: ...ponse is as follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 05 Function Code Byte 02...

Страница 109: ...gister Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Register Value 2 Bytes Register Value Byte 04 high byte Byte 05 low byte Response Byte Description Size Value 00 Net...

Страница 110: ...s follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 06 Function Code Byte 02 03 0108 AO...

Страница 111: ...e 05 low byte 06 Byte count 1 Byte n Points 7 8 07 Output value n Bytes A bit corresponds to a channel A value of 1 for a bit denotes that the channel is ON while a value of denotes that the channel i...

Страница 112: ...Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 08 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 0F Function Code Byte 02 03 010B Starting DO...

Страница 113: ...Channels 2 Bytes Word Count Byte 04 high byte Byte 05 low byte 06 Byte Count 1 Byte n Points x 2 Bytes 07 Register Values n Bytes Register Values n 2 Byte 03 high byte Byte 04 low byte n m Byte 03 hi...

Страница 114: ...s Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 0B Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 10 Function Code Byte 02 03 0032 Starting A...

Страница 115: ...Address Base 0 Starting Address Points Description Bits per Point Range Access Type 127 0x7F 1 Restores all default web settings 1 1 Restore W Pulse 128 0x80 1 Default ID Settings 1 1 Restore W Pulse...

Страница 116: ...PC for more than the period defined in the WDT settings the DO channels will revert to their safe values and the Host WDT Events Counter will be increased by one R W F 258 0x102 1 Host WDT Events 16...

Страница 117: ...0xxxx DOAddress Base 0 Starting Address Points Description Bits per Point Range Access Type 0 0x00 1 to nDO Digital Output Channels 1 0 Off 1 On R W 32 0x20 1 Clears the status of all high latched DI...

Страница 118: ...DO Mode for the ET 2254 only 0 Dynamic I O type based on DO requests 1 Static I O type by configuration web or Modbus 1 0 Dynamic 1 Static R W 300 315 0x12C 0x13B 1 to UDIO Sets the Universal DIO cha...

Страница 119: ...tarting Address Points Description Bits per Point Range Access Type 0 0x00 1 to nDI The status of all Digital Input Channels 1 0 Off 1 On R 32 0x20 1 to nDI The status of all high latched DI Channels...

Страница 120: ...as 32 bit valueand is transmitted as two 16 bit registers Consequently the register address has an offset of 2 i e the address of the second channel will be at starting address 2 and so on You can re...

Страница 121: ...00 Series Modules correctly for more detailed information Example Reads the preset value of 6DI Counteron the ET 2260 Leading 6 bytes Request Command 01 02 00 00 00 06 01 04 00 32 00 0C 100 0x64 1 to...

Страница 122: ...for all DO Channels 16 1 to 65535 second R W F 284 0x11C 1 to nDO The Auto off Time for all DO Channels 16 1 to 65535 second R W F Notes R Read W Write F Settings are recorded in flash by default E Af...

Страница 123: ...the factory default values after the module is reset Step 1 Locate the Init Run switch that can be found on the top side of the ET 2200 module and set it to the Init position Reboot the module to load...

Страница 124: ...rver UDP dialog box and modify the basic settings as necessary e g the IP Mask and Gateway addresses and then click the OK button to save the new settings Step 4 Reset the Init Run switch on the ET 22...

Страница 125: ...ardware information about the ET 2254P ET 2261 and ET 2268 2 Updated the information about the Firmware Version v1 3 9 Jan 20 2016 in Chapter 4 Web Configuration 1 2 0 Jul 2017 1 Added the software an...

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