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MODEL 7150 16-CHANNEL RJ45 RS-232 A/B SWITCH WITH AUTOMATIC FALLBACK, GUI, AND 

CASCADE 

 

Electro Standards Laboratories, Inc.  

                      (401) 943-1164       

www.electrostandards.com         - pg 5 -                                  Pub. 6026-02 

 

INTRODUCTION 

The PathWay® Model 7150  16-Channel  RJ45 RS-232  A/B Switch with 
Automatic Fallback, GUI and Cascade Group Operation allows the user 
the capability of sharing a single port RJ45 interface device, connected 
to the “COMMON” port, among two other devices, connected to the “A” 
and “B” ports, for each channel.  The  Model  7150  is enclosed in a 2U, 
full rack size, all metal black chassis designed to provide EMI/RFI 
shielding and fit in a standard 19” rack.  

The unit can be operated by either the front panel pushbuttons or the 
10/100Base-T LAN Ethernet Remote.  The unit also supports cascade 
operation, where other supported units can be connected and operated 
through a single remote port interface.  The state of the unit can be 
obtained from the front panel LED’s or through the Remote Graphical 
User Interface. 

 

Features: 

 

The switch ports are transparent to all data. 

 

All (8) pins of the RJ45 interface are switched via break-before-
make electromechanical relays. 

 

Switch maintains last set position on power loss and continues 
to pass data. 

 

Individual control of all (16) channels. 

 

Front panel pushbutton control. 

 

Remote Control of the switch from a 10/100-Base-T LAN 
Ethernet environment. 

 

Remote Control Graphical User Interface that allows the user to 
control switch position, lockout front panel operations, control 
Cascaded Units, as well as obtain switch status and receive 
Cascade Unit status updates. 

 

Cascade Group operation allows control of switch position and 
lockout of individual channels as well as obtaining status of 
other units connected to the Cascade Ports through the Remote 
Graphical User Interface of a single unit. 

Содержание 7150

Страница 1: ...MODEL 7150 16 Channel RJ45 RS 232 A B Switch with Automatic Fallback GUI and Cascade Group Operation Catalog 307150...

Страница 2: ...pany within the applicable warranty period or Due to misapplication modification dis assembly abuse improper installation by others abnormal conditions of temperature dirt or corrosive matter or Due t...

Страница 3: ...TIC FALLBACK MODE 11 LEADER AND FOLLOWER MODE 12 MANUAL MODE 12 GROUP CASCADE OPERATION 13 Definitions 13 Setup and Operation 13 Group State Synchronization 13 SWITCH POSITION ON POWER DOWN 14 REMOTE...

Страница 4: ...UES 37 SPECIFICATIONS 39 CUSTOMER TECHNICAL SUPPORT 40 CUSTOMER SUPPORT 40 TECHNICAL SUPPORT 40 TABLE INDEX Table 1 Complete Pinout of the Cascade In Port 8 Table 2 Complete Pinout of the Cascade Out...

Страница 5: ...3 Second Java Security Warning 25 Figure 14 Prompt for unit selection 27 Figure 15 Initial loading when a unit is selected 28 Figure 16 Change the switch position and lockout from the GUI 30 Figure 17...

Страница 6: ...s can be connected and operated through a single remote port interface The state of the unit can be obtained from the front panel LED s or through the Remote Graphical User Interface Features The swit...

Страница 7: ...H WITH AUTOMATIC FALLBACK GUI AND CASCADE Electro Standards Laboratories Inc 401 943 1164 www electrostandards com pg 6 Pub 6026 02 Front panel LED s display present position lockout fallback mode and...

Страница 8: ...it o OUT RJ45 F the cascade port out to next unit COM RJ45 F connector the COMMON or shared device port for each channel A RJ45 F connector the A device port for each channel B RJ45 F connector the B...

Страница 9: ...rt for other applications Please note that the maximum total bus length has only been tested to 200 feet Exceeding this length may be possible but it has not been verified Please also note that there...

Страница 10: ...ed dry 8 Reserved input Table 2 Complete Pinout of the Cascade Out Port Note Pins labeled as gnd in Error Reference source not found and Error Reference source not found are pins that are internally t...

Страница 11: ...n LED s will light until the pushbutton is released o During the power up routine the LED s will cycle incrementally This will continue for approximately 5 seconds 10 seconds when the Remote Ethernet...

Страница 12: ...activity with respect to the signal ground pin RJ45 pin 4 If the channel is in position A the signal will be monitored for a loss in signal for a selectable timeout period The selectable timeout peri...

Страница 13: ...he Automatic Fallback Mode The unit will not monitor that channels serial data signal presence This channel will only automatically fallback if a channel in the same group is a Leader and that channel...

Страница 14: ...together Operation in the case of additional units is NOT GUARANTEED Definitions A chain is a single consecutive series of units connected via the Cascade In and Cascade Out ports A group consists of...

Страница 15: ...ing the unit s present power state it will put the channel in the factory default settings of position A unlocked lockout state and Automatic Fallback Mode Disabling Group Mode If an individual channe...

Страница 16: ...no LAN connection is available the user can use a crossover cable Plug one end of the cable into the RJ45 Remote port on the rear of the switch and the other end into the computer NIC as in Figure 3 F...

Страница 17: ...NET Framework is not already installed it must first be installed The NET Framework can be downloaded from Microsoft s website either as a web install or as a standalone installation The latest versio...

Страница 18: ...m a DHCP server If no server can be found the unit will assign itself an IP Address via its AutoIP protocol This AutoIP assignment is what allows the unit to still be found via DeviceInstaller It is s...

Страница 19: ...et the IP address settings and any security settings such as password protection on the Telnet Configuration port the following steps must be performed Power down the unit While holding any front pane...

Страница 20: ...ion GUI can be accessed directly at http ip address of switch conf index html or by clicking the link at the base address of the switch Logging into the Remote Configuration GUI After navigating to th...

Страница 21: ...WITH AUTOMATIC FALLBACK GUI AND CASCADE Electro Standards Laboratories Inc 401 943 1164 www electrostandards com pg 20 Pub 6026 02 When successfully logged in the configuration status will be shown Fi...

Страница 22: ...ddress by selecting Network in the left menu then Interface and Configuration in the top center of the Network menu Here the DHCP and other IP address details can be changed as well as the Domain and...

Страница 23: ...to the switch from a workstation or computer having access to the LAN that the switch s LAN port is connected to simply launch a web browser that supports Java such as Internet Explorer and navigate...

Страница 24: ...Because of this self signing and the new security policies the Java security settings may need to be changed before use of the GUI is allowed To change these settings in Windows open the Control Pane...

Страница 25: ...curity warning will prompt for permission before continuing see Figure 12 Java Security Warning12 Please confirm that the information presented regarding the name and location is correct before procee...

Страница 26: ...026 02 However if Java is not up to date this second security warning will prompt for permission as well If you have at least Java 1 7 you can ignore this for the purposes of this GUI Press either Run...

Страница 27: ...CK GUI AND CASCADE Electro Standards Laboratories Inc 401 943 1164 www electrostandards com pg 26 Pub 6026 02 Unit Selection The initial screen shown will prompt for a unit to be selected see Figure 1...

Страница 28: ...rostandards com pg 27 Pub 6026 02 The GUI will automatically run discovery to find all units in the Cascade Once discovery finishes the drop down menu at the top will allow selection of units for Remo...

Страница 29: ...ng the selection prompt will disappear and the controls for the selected unit will appear briefly blocked by a loading screen will be shown while the initial unit data is prepared See Error Reference...

Страница 30: ...Automatic and Manual mode When set to Manual Mode position changes are completed by pushbutton or GUI only In Automatic Mode the next two settings affect the channels behavior o In Leader Mode the ch...

Страница 31: ...43 1164 www electrostandards com pg 30 Pub 6026 02 Figure 16 Change the switch position and lockout from the GUI Lock and unlock the front panel operation Switch position by selecting A or B Select Fa...

Страница 32: ...ght separate groups When added to a group the channels position mode and lockout are continuously synchronized The channel fallback time and fallback member can be individually set regardless of its g...

Страница 33: ...Once connected the GUI will stay up to date on the present position and status of every unit and can display the status of a single selected unit or group Any changes that are made outside of the GUI...

Страница 34: ...pen the cascade discovery will need to be run again manually to refresh the list of selectable units To do this click the Refresh button next to the unit selection drop down menu near the top This wil...

Страница 35: ...te Control GUI also provides access to unit information such as the firmware software version and serial number The information of the main unit the unit that contains the presently connected remote p...

Страница 36: ...o multiple units and multiple channels at once The global control panel labeled All Channels has a button that allows selection between all channels of the displayed unit or all channels of all connec...

Страница 37: ...h Check that the Remote Connection is still active In a GUI Session click the refresh button to see if a response is received If the Consider disconnecting and attempting to reconnect to ensure that t...

Страница 38: ...heck to see what channels are in a group look at the Graphical User Interface using the remote Channels in the same group are in different position or lockout states If for any reason the units in the...

Страница 39: ...onnect via telnet to the switches IP Note that the default port number is 10001 Check that no other users are currently connected to the switch remotely If another session is active new connections wi...

Страница 40: ...nts DC Voltage 12VDC DC Current 480mA peak 240mA nominal AC Power 6W peak 3W nominal Signal Port Ratings Max Power 60W 125VA Max Voltage 220VDC 250VAC Max Current 2A Signal Port Interfaces 48 RJ45 Sig...

Страница 41: ...r assistance ordering assistance or communications cables of any length or configuration please contact Electro Standards Laboratories 877 943 1164 and ask for sales customer support Technical Support...

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