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Installation Procedures

Installation Guide

14

7798 I/SITE LAN

Caution:

Before you apply power to the I/SITE LAN, ensure that the 24 VAC secondary leads are
connected only to TB1. Connection to any other terminal block will damage the I/SITE
LAN. The transformer secondary leads (24 VAC) should

not

be connected to ground.

1.

Connect the 24 VAC input leads from a separate, isolated 24 VAC/40VA trans-
former, to terminals 1 and 2 of terminal block TB1.

2.

Connect terminal 3 of TB1 to a good earth ground using 14 AWG wire (2.081 mm

2

wire).

Grounding Requirements

Earth Ground

To ensure proper operation of the controller, it is imperative that the unit be correctly
grounded. The controller chassis will not provide ground for the input power circuit and
interconnected sensors/devices. Terminal block TB3 must be connected to an Earth
ground.

LAN Ground

Note:

This procedure applies to all LAN and subLAN connections.

✦

Ensure that the subLAN cable shield drain wire is

not

connected to the controller

subLAN terminal block.

✦

Shield drain wire continuity must be maintained as the subLAN cable passes
through each controller. Shield drain wires from each controller subLAN cable
must be spliced together, insulated, and tied back such that wires do not come in
contact with ground or any conductive surface within a controller.

✦

Connect the shield drain wire directly to Electrical Service Earth Ground at

only

one end of the cable (e.g., typically at the I/SITE LAN).

Figure 9. I/SITE LAN Power Connection

24VAC

GND

1 2 3

1 2 3

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5

TB1

TB2

TB3

P5

P3

12

1

24 VAC

Transformer

24VAC

P4

TB4

Earth

Ground

1

10

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Содержание 7798 I/SITE LAN

Страница 1: ... Installation Guide 7798 I SITE LAN I SITE LAN for I NET Building Automation Systems TCON138 01 99 vi ...

Страница 2: ...l or consequential damages arising out of purchase or use of this manual or the information contained herein 1994 1996 1999 by Control Systems International All rights reserved Printed in the United States of America Document Number TCON138 01 99 I NET Control Systems International and the Control Systems International logo are registered trademarks of Control Systems International FrameMaker Mini...

Страница 3: ...ion Procedures 8 Installing the I SITE LAN 8 Initial Installation Procedure 8 Connecting a Controller LAN Expansion Board 9 Connecting an External PC 9 Connecting an External Modem 9 Integrated Dial 9 Auto dial Auto answer AD AA 10 Direct Connect 10 Modem Installation 11 Connecting an External Serial Printer 11 Connecting to the Sub controller LAN 12 Connecting to the Optional Controller LAN 12 Co...

Страница 4: ...peration 18 I SITE LAN Operation 19 Communication Ports 19 Communication LEDs 19 RS232 Port 20 Synchronous Asynchronous Modem Port 20 RS485 Sub controller LAN Port 21 Controller LAN Expansion CLX Port 22 Tap Emulation 22 Expansion Module 23 Protocol 24 LAN Node Address 24 Data Rate 24 ViewCon 24 ViewCon Connectors 25 LCD Display 26 Keypad 26 Screens and Functions 26 Standard Editing Screen 26 Bann...

Страница 5: ...SITE LAN v DCU Status 38 Special Days 38 I SITE LAN Troubleshooting and Point Addresses 40 Troubleshooting 40 Sub controller Chart 41 TB2 41 Internal RS232 P3 42 P2 Characteristics 42 RS485 Expansion Module 42 Specifications 43 Index 45 ...

Страница 6: ...evice pursuant to the aforementioned regulations These are designed to provide reasonable protection against such interference when operated in a residential area Only peripherals computer input output devices certified to comply with the Class A limits may be connected to this device Operation with noncertified computer peripherals is likely to result in interference with radio and television rec...

Страница 7: ...access to a number of functions of the unit thus reducing or eliminating the need for a dedicated host in some cases The I SITE LAN is responsible for up to 32 Micro Regulators DP sub controllers ASCs or a combination of each on a subLAN The subLAN connects through shielded twisted pair cable to a sub controller LAN port on the I SITE LAN controller The sub controller LAN port provides both a prim...

Страница 8: ...port Connection to an external modem is provided through either a 10 conductor ribbon connector or through a 10 conductor terminal block Expansion port An expansion port provides serial communication with an optional controller LAN expansion board If the expansion board is installed it enables the 7798 I SITE LAN to be used as a peripheral controller for an I NET system Refer to Expansion Module o...

Страница 9: ...uit Board The I SITE LAN uses a single printed circuit board This board measures 6 50 L 8 00 W 1 75 D 16 51 20 32 4 44 cm see Figure 2 The I SITE LAN circuit board is mounted in a plastic enclosure measuring approximately 7 50 L 9 00 W 2 06 D 19 05 22 86 5 23 cm Access to the component side of the circuit board is accomplished via removal of the I SITE LAN cover To remove the cover first remove th...

Страница 10: ...d be attached to a modem P4 is used to provide simple and quick connection of an external modem via the standard Dial Dedicated modem cable CSI Model Number CBL048 P N 606105 0017 6 ft When it is necessary to locate the modem more than 6 feet 1 82 m away from the I SITE LAN TB4 may be used for discrete wire connection of a modem cable extending up to 50 feet 15 m to the external modem Low capaci t...

Страница 11: ...5 expansion board enables the I SITE LAN to be a peripheral controller for an I NET system and still operate as a stand alone unit The connector is in the upper right corner of the controller see Figure 2 Reset Upon power loss restoration the I SITE LAN executes an automatic reset memory test of RAM and EPROM The test uses an array of RAM test bytes and a Checksum check on the EPROM If the check i...

Страница 12: ...fully charged in order to provide the full span of backup power Due to normal discharge during product storage and shipment the battery may not be fully charged immediately following installation and power up You must allow the controller to operate continuously for a minimum of seven days 168 hours before depending on battery backup Power Supply Electrical power for the I SITE LAN enters at the b...

Страница 13: ...enclosure covers the entire PCB with a cutout on the bottom side to expose the P3 connector The enclosure base has a cutout for mounting and entry exit of wiring Figure 3 7798 I SITE LAN ViewCon Figure 4 7798 I SITE Plastic Enclosure F4 F2 F3 F1 F8 F6 F7 F5 9 00 22 86 cm 2 06 5 23 cm 1 00 2 54 cm 9 05 22 99 cm 6 00 15 24 cm 7 55 19 18 cm 7 50 19 05 cm 3 00 7 62 cm 2 00 5 08 cm square ...

Страница 14: ... See Figure 4 4 If the controller LAN option is to be used insert the expansion board into the communication option port P2 on the I SITE LAN board Details on page 9 5 Connect the external PC or modem Details on page 9 and 9 6 Connect all sub controller LAN cables at the PCB Details on page 12 7 Connect the power supply to the I SITE LAN Details on page 13 8 Attach the I SITE LAN plastic cover and...

Страница 15: ...ng an additional LAN address Use CSI cable number CBL072 P N 606105 0036 for a 9 pin PC connection and CSI cable number CBL073 P N 606105 0037 for a 25 pin PC connection 1 Connect the cable from the PC COM port to port P3 on the I SITE LAN accessible through cutout at bottom of plastic cover 2 Configure the I SITE LAN for 7801 Tap emulation Station type function Refer to Setting the Tap Emulation ...

Страница 16: ...er binary loads Connectors P4 and TB4 allow you to connect an external Hayes compatible modem to the 7798 Both P4 and TB4 are the same serial port and only one connector should be attached to a modem Port P4 provides a 10 conductor ribbon connector Terminal block TB4 provides a direct wiring connection Figure 6 shows each connector CSI cable number CBL048 P N 606105 0017 is available from CSI for ...

Страница 17: ...Connecting an External Serial Printer Port P3 provides asynchronous communication through a nine conductor D Subminia ture connector This port allows the direct connection of a serial printer to the I SITE LAN A 6 foot 1 82 m serial printer cable with D Sub connections can be obtained from CSI When connected directly to a serial printer the I SITE LAN performs the functions of a 7810 Printer Tap T...

Страница 18: ...y 4 Connect the return Com line to terminal 5 closed loop only Connecting to the Optional Controller LAN Note Operational errors may occur if equipment is inadequately grounded Refer to Grounding Requirements on page 14 during equipment installation The controller LAN address and baud rate should be set after first powering up the unit and prior to connecting the unit to the controller LAN Refer t...

Страница 19: ... to 1 and terminal 2 to 2 on all controllers The LAN cable shield must be grounded at only one location along the controller LAN typically at the I SITE LAN Connecting the Power Supply Note Operational errors may occur if equipment is inadequately grounded Refer to Grounding Requirements on page 14 during equipment installation Electrical power connections for the 24VAC input power are located alo...

Страница 20: ... ground for the input power circuit and interconnected sensors devices Terminal block TB3 must be connected to an Earth ground LAN Ground Note This procedure applies to all LAN and subLAN connections Ensure that the subLAN cable shield drain wire is not connected to the controller subLAN terminal block Shield drain wire continuity must be maintained as the subLAN cable passes through each controll...

Страница 21: ... DCU address set the Tap emulation baud rate and controller LAN baud rate Setting the Controller LAN Address 1 Using the ViewCon select Station address from the DCU setup screen 2 Enter the desired address SS of the LLSSPPBB address format using the and left right arrow keys The address displays as it is entered 3 Press Done The I SITE LAN RAM is cleared including all database information and the ...

Страница 22: ...t the call initiating end host PC and the call receiving end I SITE LAN so that they will communicate with each other For modems without switch settings a terminal emulator and software such as Procomm or the communication software received with your modem must be used to issue command strings to the modem for proper initialization Call Initiating End Use the following DIP switch settings or softw...

Страница 23: ... Hayes Optima series SmartModem or compatible issue the following settings from a terminal emulator Use the steps shown below 1 AT F Enter 2 AT E0 N1 Q1 C1 D0 K0 Q0 S0 1 S7 60 Enter 3 AT W0 Enter 4 Cycle power on the modem to store the setup commands of the user s profile to the modem s NOVRAM The cable required to connect the Hayes compatible modem or compatible to the I SITE LAN is CSI Model Num...

Страница 24: ...ssary to accommodate differences in the manner in which beeper systems and humans respond When using an external modem 78061 Tap emulation you should initialize your Hayes compatible modem with the X4 command factory default which enables your modem to return the busy response code if it is expected that a person will answer or not answer the telephone This will provide a rapid response to a busy ...

Страница 25: ... the connection is made add additional characters or commas to prevent the Tap from prematurely sending the pager code If the number being dialed is really a pager system particularly a digital pager system the modem should be initialized with an X2 command This will cause the modem to ignore at least some of the tones presented by the digital pager system that may be inter preted as busy when the...

Страница 26: ...odem using a 25 pin connector Use CSI cable number CBL081 P N 606105 0051 to connect the I SITE to a serial printer Synchronous Asynchronous Modem Port A ten conductor ribbon connector P4 or a ten conductor terminal block TB4 provide a serial communication pathway to a synchronous or asynchronous external modem Use CSI cable number CBL048 P N 606105 0017 to connect the I SITE LAN to an external mo...

Страница 27: ...st remote polling network to access the controllers The sub controller LAN can accommodate up to 32 MCUs LAN Node Address Full addressing of a point includes the I SITE LAN sub controller and bit offset infor mation The format is SSPPBB where SS is the I SITE LAN PP is the sub controller and BB is the point bit offset The following documents provide specific LAN addressing information for each typ...

Страница 28: ...n board CLX The controller LAN expansion board enables the I SITE LAN to operate as a controller of an I NET system and still operate as a stand alone unit The connector is in the upper right corner of the controller see Figure 12 Refer to Expansion Module on page 23 Tap Emulation The I SITE LAN can be set to emulate CSI Model 7801 78061 78035 and 7810 Taps The 7801 78061 and 78035 Tap emulations ...

Страница 29: ... telephone numbers of at least 25 digits can be stored in memory Refer to Specifications on page 43 78035 When connected to a direct connect modem at port P4 or terminal block TB4 the I SITE LAN performs the functions of a CSI 78035 Tap ViewCon setting 779803 This emulation provides two way communication over dedicated data lines 7810 When an external serial printer is connected at port P3 the I S...

Страница 30: ...intained in nonvolatile storage The supported selections are 9 600 or 19 200 using the on chip baud generator The normal rate is 19 200 baud ViewCon Note When the I SITE LAN is at boot control only basic controller setup functions are available through the ViewCon The 7798 BIN binary file must be downloaded to the controller before the ViewCon panel will provide full functionality Refer to the Sta...

Страница 31: ...the LCD display The keyboard interface P5 provides for a 12 pin ribbon connection for the eight keys on the keypad mounted to the plastic cover see Figure 15 Figure 14 ViewCon Unit Figure 15 ViewCon Connectors F4 F2 F3 F1 F8 F6 F7 F5 1 2 3 1 2 3 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 TB1 TB2 TB3 P5 P3 P2 P1 U1 U2 U3 12 1 1 39 2 40 U6 Battery Graphic LCD Port Accessed from other side of board Keypad Port U...

Страница 32: ...ee Figure 14 and correspond to symbols and words displayed on the screen In the following Screens and Functions section actions are called out such as press or select These actions mean to press the function key beside the symbol or word Done etc displayed on the screen Screens and Functions Note When the I SITE LAN is at boot control only basic controller setup functions are available through the...

Страница 33: ...andard Edit Screen Special Days Special Days Edit Screen ATS Parameters ATS Point Summary ATS Edit Screen Slave ATS Edit Screen Appears only when editing a slave ATS point System Pages Point Summaries ATS Override Parameter Edit Point Summary Override Edit Screen ATS Override Point Summary Point Control Standard Edit Screen Point Control Standard Edit Screen Point Summary Password Menu Station Sel...

Страница 34: ...screen Password Menu If a password has been assigned for the 7798 I SITE LAN or any attached stations you must enter the password on the Password Menu screen to proceed If no passwords are assigned this screen is bypassed After you have selected Sign on from the Banner screen and selected a station from the Station Selection screen if connected to a LAN the Pass word Menu screen displays see Figur...

Страница 35: ... you to the Banner screen System Pages The System Pages screen see Figure 22 displays when you select System pages from the Function Selection screen This produces a menu of pages with customized titles up to 16 characters long for selection Selecting a page produces a summary of the points that are assigned to the page refer to Point Summary on page 31 Press ESC to return to the Function Selectio...

Страница 36: ...nal Selection screen Parameter edit When you select Parameter edit the Parameter Selection menu screen displays see Figure 24 This menu offers the following options ATS parameters displays the DO DC points with ATS extensions similar in format to the points displayed in the Point summary screen After selecting a point the Master Independent ATS edit screen see Figure 28 on page 34 displays Residen...

Страница 37: ... engineering unit value displays For points with an unacknowledged alarm this field flashes Mode indicates whether the point is in a questionable state Manual M Test T Alarm A or Normal blank ESC return to the Point Summaries screen Point control Selecting a point from the System Pages screen or any of the summaries except for ATS override displays the Point control menu see Figure 26 This menu di...

Страница 38: ...e first entry on the menu The value field switches to the edit mode 2 Press the left right arrow keys to highlight the character desired 3 Press the keys to adjust each parameter as needed 4 Highlight the decimal and press the keys to move the placement of the decimal left right 5 Highlight the first parameter to toggle between the negative and the positive blank using the keys 6 Highlight the num...

Страница 39: ...top time parameters consist of two separate fields displayed in a 24 hour clock format HH hours and MM minutes The standard editing screen displays as a part of the override edit screen The time can be changed by the following steps 1 Select Start time or Stop time Note The Stop time is the time the override releases and the current schedule is resumed 2 Select either hours HH or minutes MM using ...

Страница 40: ... Edit screen see Figure 28 Eighteen lines are available to modify a schedule however only one line can be edited at a time The top line field description displays at all times while in the ATS Edit screen Once you select a line the first character of the first field that can be edited is highlighted Each row contains the following fields Use to select the entry and display the standard edit menu C...

Страница 41: ... 1 Press the left right arrow keys to highlight the desired temporary schedule 2 Press the keys to toggle Y to assign the row information to the selected temporary schedule not assigned to the temporary schedule Y yes assign row information to the selected temporary schedule After completion of an edit to a line complete the following 1 Press Done to complete the edit for the line selected This ac...

Страница 42: ... point summary screen that displays after selecting Resident I O select the line to be edited High or Low limit alarm the standard edit menu displays see Figure 17 on page 27 Press the left right arrow keys to highlight the character to be changed Press the keys to toggle up or down to the desired limit 0 9 then press Done to store the change When editing is complete press Done to save the changes...

Страница 43: ... the Station Selection screen Station address can be from 0 to 63 Note Changing the station address of the DCU will clear the stations existing database 1 Press the left right arrow keys to highlight the character to be changed 2 Press the keys to toggle up or down then press Done to store the change When editing is complete press Done to save the changes and exit or ESC to exit without saving thu...

Страница 44: ...etaining the previous settings Tap speed PC Printer port only Identifies the DE 9 COM port P3 speed of the 7798 selected on the Station Selection screen Tap speed can be 9600 4800 2400 1200 600 or 300 Note The default Tap speed is 9600 baud If a modem is connected to this port use the highest baud rate supported by the modem Use the keys to cycle between 9600 4800 2400 1200 600 or 300 When editing...

Страница 45: ...Press the keys to toggle up or down S1 S7 Special day schedule assignment 1 Press the left right arrow keys to highlight the desired character 2 Press the keys to toggle between Y none Y yes assign date and duration to the selected special day schedule When editing is complete press Done to save the changes and exit or ESC to exit without saving thus retaining the previous settings Figure 32 Speci...

Страница 46: ...nding Refer to Grounding Requirements on page 14 Short has been created in communication cable Use Ohm meter to determine if short exists Single LAN segment has exceeded 5 000 feet 1 500 m distance limitation Install a CSI Model 7808 Repeater Single LAN has more than 32 CSI LAN devices on it Install a CSI Model 7808 Repeater The main trunk of the controller LAN has exceeded the 25 000 feet 7 600 m...

Страница 47: ...int Addresses 7798 I SITE LAN 41 Sub controller Chart I SITE LAN I SITE LAN Address _______________ Location __________________ TB2 Sub Controller Address Type Location 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ...

Страница 48: ...nternal RS232 P3 P2 Characteristics Output Connection Emulation Modem Description External PC 7801 Tap Asynchronous Hayes compatible modem RS485 Expansion Module Location ____________________ Station Address _________________ Output Connection Type Description Controller LAN Synchronous ...

Страница 49: ...baud typical 9600 baud alternate Sub controller LAN Port Description Asynchronous protocol using a polling method Interface RS485 primary and alternate Baud Rate 9600 Baud Cables LAN 22 AWG 0 324 mm2 shielded twisted pair solid Belden 9184 or 9855 5 000 feet 1 500 m per segment or 24 AWG 0 206 mm2 shielded twisted pair stranded Belden 9841 4 000 feet 1 200 m per segment Memory EPROM 32 KBytes NOVR...

Страница 50: ......

Страница 51: ...RS485 19 Communications asynchronous serial 2 expansion port 2 5 LEDs 19 operator interface 1 synchronous asynchronous serial 2 Contrast control LCD 1 Controller LAN baud rate setting of 16 Expansion Module 23 Expansion Port P2 22 port 4 Cover See Plastic enclosure Current state 31 Current value 32 D Data Rate 24 DCU Setup 36 DCU Status 38 Dimensions 43 E Emulations Tap 22 see also Tap Enclosure S...

Страница 52: ...m switch settings 16 K Keypad 26 L LAN controller LAN baud rate setting of 16 Expansion Board 9 node address 24 ports 4 subordinate LAN address 21 data rate 22 LCD Display 26 see also ViewCon LEDs 19 M Manual mode 33 Memory EPROM 6 43 NOVRAM 5 43 Static RAM 6 43 test 5 Modem AD AA switch settings 17 cable I SITE LAN to modem 17 PC to modem 17 connection of 11 on board 20 Optima settings 17 switch ...

Страница 53: ... current state 31 current value 32 manual mode 33 test mode 33 unacknowledged 33 Point Summaries 29 Point Summary 31 Ports 4 Power Supply 6 connecting 13 Protocol 24 R RAM static 6 43 Reset 5 Resident I O 36 RS232 port 20 42 see also modem RS485 LAN controller LAN port 21 ports 21 protocol 21 RS485 Serial Expansion Module 23 S Schedule Override 33 Screens and Functions ATS edit menu 34 ATS overrid...

Страница 54: ...n 23 78061 emulation 5 23 7810 emulation 11 23 baud rate setting of 16 emulation of 5 emulation setting of 15 TB1 optional controller LAN port 13 23 TB1 power supply connection 6 14 TB2 sub controller LAN port 4 12 15 19 21 41 TB4 synchronous asynchronous serial port 4 10 11 19 20 23 Test mode 33 Troubleshooting 40 U Unacknowledged 33 V ViewCon 1 24 see also LCD Display see also Screens and Functi...

Страница 55: ......

Страница 56: ...limited in durability to the duration of this warranty Under no circumstances will CSI be liable for any incidental or consequential damages Some states in the U S A do not allow limitations on how long implied warranties last or exclusions or limitations of incidental or consequential damages so exclusions or limitations mentioned may not apply to you This warranty gives you specific legal rights...

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