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WEB-645, CP-645 NETWORK CONTROLLER

62-0432—01

Replacing the 12V sealed lead-acid backup battery.

If applicable, backup the controller’s configuration to your PC using platform tools in WEBs-AX Workbench.

Stop

any running station, using the Application Director platform view.

Unplug the 6-position power connector. Do not remove the male connector plug from the wiring harness.

Use a 1/4" (6mm) socket, unscrew the lock nut from the battery bracket.

Hold the battery in place while you remove the battery bracket.

Disconnect the two quick-connect terminals on the battery.

The controller will lose its time and date settings if it is disconnected from both battery and AC power for more than one

hour.

Remove the old battery and recycle as defined by your regional codes. For recycling within the US, see the labeling on the

battery.

Connect the quick-connect terminals to the new battery, ensuring that the:

10.

RED (+) wire is connected to the positive battery terminal

11.

BLACK (–) wire is connected to the negative battery terminal.

12.

Secure the new battery to the bottom of the unit with the bracket and tighten the lock nut.

13.

Plug in the power connector in and verify normal operation.

Battery-less option

A unit running WEBs-AX (

not

WEBs R2) can be software

configured to operate “battery-less”, using only the onboard

SRAM of the NPM6E processor module to maintain data in a

power loss or brownout event. Or, the unit can be configured

to use

both

its sealed lead-acid backup battery and SRAM

backup.

NOTE: Although a WEB-645-AX (running WEBs-AX)

can

be configured to run without its provided backup

battery, in most cases it is expected for the

bat-

tery to be

used

. This provides immunity to

“power quality events” including momentary

power outages or brownouts—which otherwise

can result in a controller

reboot

—even if for only

one or two AC cycles (1/60th or 1/30th of a sec-

ond).

NOTE: For a number of reasons,

other

models of SRAM-

equipped controllers running WEBs-AX

may

better candidates for a “battery-less” installation.

Typically such controllers use a smaller, more

difficult-to-replace NiMH (nickel metal hydride)

battery pack, and are often mounted in areas

harder to access than a WEB-645-AX controller.

Refer to the documents listed in the “Related

Documentation” on page 1 for configuration

details on SRAM support.

Replacement Parts

Servicing the WEB-645-AX controller may call for

replacement parts. There are three categories of parts:

• Non-replaceable Parts

• Standard Replacement PartsStandard Replacement Parts

• Field Replacement Units

Non-replaceable Parts

Other than the parts listed in the replacement parts sections,

there are no serviceable components on the base assembly.

MEMORY

Any addition, modification, or replacement of memory

components requires software configuration and is not a field

upgrade. For additional information, consult your regional

Tridium office.

FUSES

The controller contains a non-user replaceable fuse, soldered

on the circuit board, and is not user-serviceable. If this

circuitry is suspect, contact your regional Tridium office for

technical support. See the “Returning a Defective Unit”

section on page 16.

Standard Replacement Parts

Standard replacement parts are listed in Table 5. and can be

ordered from stock without restriction. Standard replacement

parts cannot be returned for credit and should be disposed of

in an appropriate manner.

Table 5. Standard replacement parts.

Part Number

Description

50000276-014

Battery, 12 Vdc, 1.2 AH (see “Replacing the 12V battery,” page 13.)

H10026

LON (LonWorks) Trunk Connector Plug, 2-position

H10140

RS-485 connector plug, 3-position

10138

Battery/ground harness (also includes 6-position power connector)

H10148

Adapter, RJ-45 to DB-9 null modem, for serial port to connect to DTE device

H10180

Silver satin patch cable, 4 feet (used between adapter and serial port)

H10181

Silver satin patch cable, 10 feet (used between adapter and serial port)

H10182

Silver satin patch cable, 25 feet (used between adapter and serial port)

Содержание CP-645

Страница 1: ...odel Description Ports Notes WEB 645 AX WEB 645I AX CP 645 AX CP 645I AX JACE controller with various communication ports mounted in a metal enclosure Has a pre wired power transformer and rechargeable 12V backup battery WEB 645 AX CP 645 AX are for U S installations WEB 645I AX CP 645I AX are for International installations Controller uses an NPM6E processor module with a PowerPC 440EP CPU 256MB ...

Страница 2: ...m the enclosure a 1 4 inch thin walled socket is recommended do not use a nut driver See Replacing the WEB 645 AX circuit board page 15 PRECAUTIONS This document uses the following warning and caution conventions CAUTION Cautions remind the reader to be careful They alert readers to situations where there is a chance that the reader might perform an action that cannot be undone might receive unexp...

Страница 3: ...document Pay attention to the following recommendations and precautions when mounting and installing the unit This product is intended for indoor use only The unit should not be exposed to ambient conditions outside of the range of 0ºC 32º F to 50ºC 122º F and relative humidity outside the range 5 to 95 non condensing pollution degree 1 If the controller is mounted inside an enclosure that enclosu...

Страница 4: ...fashion Enclosure knockouts and mounting notes 438 11 1 mm 406 10 3 mm 218 5 5 mm 1 88 48 mm 1 20 31 mm 0 16 4 mm 0 96 24 mm 2 50 64 mm 1 00 25 mm Min 1 00 25 mm Min 2 00 51 mm Min 15 6 396 mm Min 2 00 51 mm Min 0 221 5 6 mm Dia 2 0 51 mm 2 0 51 mm 2 0 51 mm 3 0 76 mm 2 25 57 mm 2 25 57 mm 9 84 250 mm 11 6 295 mm 0 72 18 mm 5 94 151 mm 9 75 248 mm 1 52 39 mm 11 8 300 mm 1 2 13mm Mount This End Up ...

Страница 5: ...e has seven 1 2 13mm knockouts one on top for AC line power two on the left side and four on the bottom typically used for RS 485 cabling or other communications cabling As needed locate and remove the necessary knockouts and install the necessary conduit or cable clamps in the knockout holes This may easiest to do before mounting the controller to the wall Mounting the controller 1 With the contr...

Страница 6: ... STATUS See LEDs on NPM6E processor module on page 10 NPM6E processor module RS 485 ports COM3 and COM4 See RS 485 on page 8 Option card connector area See Option Card Installation WEBs AX units only on page 12 Power Connector RS 485 ports COM5 and COM6 See RS 485 on page 8 RS 232 ports COM1 and COM2 RJ 45 See RS 232 on page 8 RS 232 LEDs 2 each port S S S S Serial Shell jumper Normal Serial Shell...

Страница 7: ... to the supplied transformer All connections should be made in accordance with national and local electrical codes Use copper conductors only Do not power other devices from the transformer of the WEB controller The transformer should be dedicated to running the WEB controller Do not attempt to use any other power source or otherwise defeat the isolation provided by the integral transformer A two ...

Страница 8: ...ated at the bottom of the board see Fig 2 From left to right ports are two RS 485 COM3 and COM4 two RS 232 COM1 and COM2 and two more RS 485 COM5 and COM6 The RS 485 ports are two wire with shield and are optically isolated the two RS 232 ports are not isolated RS 485 Four RS 485 ports use 3 position screw terminal connectors Each port s terminals are from left to right shield plus and minus Use s...

Страница 9: ...off switch To apply power insert the 6 position power plug into the circuit board Refer to Fig 2 on page 6 for the locations of the power connector and status LEDs on the controller Checking the Heartbeat LED Verify the STATUS LED on the NPM6E processor module is lit green This indicates that the system is OK and that power is applied Once the WEB controller boots the adjacent yellow BEAT heartbea...

Страница 10: ...s you use system shell to reassign its IP parameters before starting the commissioning process from Workbench See Serial Shell mode on page 11 See Related Documentation page 1 for documents that cover JACE WEBs installation and startup CONTROLLER LEDS The WEB 645 AX controller provides a number of LEDs including the following LEDs on NPM6E processor module Ethernet Heartbeat Status LEDs on main ci...

Страница 11: ... before any serial shell mode change becomes effective When done don t for get to return to the jumper block to its normal position and reboot again The default jumper setting is Normal no serial shell see WEB 645 AX board layout details page 6 RS 485 port biasing The controller has four RS 485 ports COM3 COM4 COM5 and COM6 on the bottom of the circuit board Each RS 485 port has an associated four...

Страница 12: ...fully insert the pins of the option card into the option card socket The mounting holes on the option card should line up with the standoffs on the base board If they do not the connector is not properly aligned Press until the option card is completely seated 6 Place the custom end plate that came with the option card over the connector s of the option card 7 Replace the two screws through the en...

Страница 13: ...battery and periodically loads the battery to test its ability to maintain battery backed functions You should investigate any battery trouble message Check the voltage level and its connections to the unit Replace the battery as required To order a new battery see the Standard Replacement Parts section on page 14 REPLACING THE 12V BATTERY The battery is secured in the enclosure by a metal bracket...

Страница 14: ... number of reasons other models of SRAM equipped controllers running WEBs AX may be better candidates for a battery less installation Typically such controllers use a smaller more difficult to replace NiMH nickel metal hydride battery pack and are often mounted in areas harder to access than a WEB 645 AX controller Refer to the documents listed in the Related Documentation on page 1 for configurat...

Страница 15: ...ircuit board with an FRU circuit board in the field proceed as follows NOTE The software that runs on the controller expects the terminal positions to be the same to collect data from or to control the attached devices Replacing an FRU circuit board 1 Using the appropriate WEBs software tool back up the station database to your PC 2 Open the cover of the unit 3 Turn off building power to the unit ...

Страница 16: ...ers at their own expense will be required to take whatever measures may be required to correct the interference Any unauthorized modification of this equipment may result in the revocation of the owner s authority to continue its operation Canadian Department of Communications DOC This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet a...

Страница 17: ...WEB 645 CP 645 NETWORK CONTROLLER 17 62 0432 01 ...

Страница 18: ...WEB 645 CP 645 NETWORK CONTROLLER 62 0432 01 18 ...

Страница 19: ...WEB 645 CP 645 NETWORK CONTROLLER 19 62 0432 01 ...

Страница 20: ...c 62 0432 01 M S 11 12 Printed in United States By using this Honeywell literature you agree that Honeywell will have no liability for any damages arising out of your use or modification to the literature You will defend and indemnify Honeywell its affiliates and subsidiaries from and against any liability cost or damages including attorneys fees arising out of or resulting from any modification t...

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