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Tbl. 3.1 -

Net Guardian Expansion LED indications.

Operation • Front Panel Functions

Operation

Chapter 3

3.1

Front Panel Functions

Fig. 3.1 –

The Front panel displays alarm and communication status.

Label Descriptions

ACK button. The ACK button will acknowledge any new alarms (change of state (COS) alarms). It
will also cause the shelf address (determined by the back panel DIP switch) to be displayed by
LEDs 1-3 when it is held down.

Front panel LEDs. See table below for LED indications.

LED

STATUS

DESCRIPTION

CFG

Flashing Red

Flashing Green

Invalid Shelf Address, check back panel DIP switch setting.

Shelf Address set correctly.

LNK

Solid Green

Flashing Green/Red

Data Transmit/Receive on primary RS232 port (DX IN).

PRI

SEC

Flashing Green/Red

Data Transmit/Receive on secondary RS232 port (DX OUT).

Alarms

1-8

Green = Banks

Red = Points

A green flash indicates the point bank number (1-6). A point
bank is comprised of 8 alarm points.

A red flash after the green point bank number flash indi-

cates which of the 8 alarms in that point bank are in an
alarmed state (see table below).

Note

: The Expansion alarm points are also displayed on the Net

Guardian’s LCD.

Note:

The silk screen designations “DX IN” and DX OUT” do not indicate communication direction.

Point Bank

Alarm Points

1
2
3

1-8

9-16

17-24

4
5
6

24-32

32-40

41-48

Содержание D-PC-293-10A

Страница 1: ...Visit our website at www dpstele com for the latest PDF manual and FAQs D OC UM04C 14100 December 14 2004 Firmware 2 6E ...

Страница 2: ... furnishing performance or use of this manual This document contains proprietary information which is protected by copyright All rights are reserved No part of this document may be photocopied without prior written consent of DPS Telecom Copyright 2002 DPS Telecom Revision History 01 31 02 User Manual released Supports NetGuardian firmware versions up to 2 6E 12 14 04 NetGuardian DX User Manual D ...

Страница 3: ...ation Steps Overview 5 2 3 3 Mounting Instructions 6 2 3 4 Power Connection 7 2 3 5 Communication Lines 8 2 3 5 1 Net Guardian Expansion Addressing 9 2 3 6 Discrete I O Lines alarms 9 2 3 7 Fuse Alarm Pins and Control Relays Pinouts 10 2 3 7 1 Changing Jumper Options 11 2 3 8 Power up 11 2 4 Software Provisioning 12 2 4 1 Front Panel Craft Port Configuration 12 2 4 2 Provisioning the Expansion Ala...

Страница 4: ...ed Overview Summary of Features Overview Chapter 1 Net Guardian 832A Net Guardian 832A Net Guardian Expansion Net Guardian Expansion Net Guardian Expansion 32 Discrete Alarms 8 Analog Alarms 8 Control 48 Discrete Alarms RS 232 RS 232 RS 232 48 Discrete Alarms 48 Discrete Alarms A maximum of 3 Net Guardian Expansion units can be used in conjunction with the Net Guardian 832A for a total capacity of...

Страница 5: ...ation Chapter 2 2 1 Shipping List Mounting Kit 2 23 rack ears 2 19 rack ears 3 8 ear screws rack screws and washers X 8 X 4 3 4 AMP fuse Pads Zip ties X 8 User Manual UM00A 27122 Your Partners in Networ k Alarm Manage ment Visit our website at www dpstele com for the latest PDF manual and FAQs UM00A 27122 January 31 2002 Firmw are 2 6e ...

Страница 6: ... with supplied ears Operating temperature 0º 60ºC 32º 140ºF Power input 43 to 53 VDC Fuse 1 4 amp GMT Current Draw 140mA Interfaces RS232 Protocol DCPX Minimum Net Guardian Firmware version required v1 5D Options and Model numbers Model number D PC 293 10A 2 2 Specifications ...

Страница 7: ...strippers cutters Precautions Pull fuses on source of 48VDC before connecting power Always observe electrostatic discharge ESD precautions 2 3 2 Installation Steps Overview Mount hardware Mount Net Guardian Expansion in the rack Connect alarm leads Connect power Provision Net Guardian 832A for Net Guardian Expansion Review Net Guardian Expansion status LEDs ...

Страница 8: ...3 inch rack by using different rack ears for each size Attach the appropriate size ears for your rack in the flush mount or rear mount locations shown in the figures below Fig 2 3 3 The Net Guardian Expansion can be flush or rear mounted as shown above Note Rack ears can be flipped 180º for other mounting options not shown Rear mount ...

Страница 9: ...power source B if you have dual power inputs 4 Push the plug s firmly back into their appropriate location 5 For earth frame grounding connect a copper wire with a ring terminal to the grounding post located on the back panel of the NetGuardian Expansion DPS recommends at least a 14 gauge wire Place the ring terminal between the two nuts and secure the nuts on the grounding post Connect the other ...

Страница 10: ...t the other end of that M M DB9 cable to the DX In port of the second Net Guardian Expansion 5 To connect a third Net Guardian Expansion repeat steps 3 and 4 Note The DX IN and DX OUT ports as well as the Net Guardian s Data Ports are DCE type ports Fig 2 3 5 Net Guardian Expansion with communication lines From 5 From 3 Male DB9 Pin Male DB9 Pin To 3 From 2 To 2 To 5 Tbl 2 3 5 M M DB9 Expansion Co...

Страница 11: ...3 6 Discrete I O Lines alarms Discrete alarm points connected to the Net Guardian Expansion units are essentially single lead signals referenced to ground The B side of each alarm point is internally wired to ground so either a single wire bringing a contact to ground or a dry closure with the second lead connected to the B side will be sensed as an alarm signal Tbl 2 3 6 Net Guardian Expansion di...

Страница 12: ... for the relays is Normally Open N O To change the settings to Normally Closed N C you must reset the circuit board jumpers For instructions on changing jumper settings see Section 2 3 7 1 1 13 14 25 8 7 6 5 4 3 2 21 20 19 18 17 16 15 Fuse Alarm Relays Pins 1 8 Common Pins 14 21 N O N C Fig 2 3 7 The Fuse Alarm relay is found on pins 13 and 25 and the Control Relay pins are numbers 1 8 M al e DB25...

Страница 13: ...rdian s circuit board To open the unit and expose the circuit board remove the screws from the top of the NetGuardian and lift the top cover off Figure 2 3 7 1 shows the circuit board and the location of the adjustable jumpers By default all the adjustable jumpers are open except for the speaker jumper For control relay jumpers the open position corresponds to normally open operation and the close...

Страница 14: ...ou are using 3 Type DPSCFG enter 4 The Net Guardian will respond Password 5 Type dpstelecom enter Factory default or existing password if applicable 6 The Net Guardian main menu will appear 7 Type C for Configure 8 Type E for Edit 9 Type P for Port 10 Type O for Options 11 Select N GDdx 12 Enter the number of Net Guardian Expansions installed e g 1 2 or 3 and press ENTER The number of NGDdx units ...

Страница 15: ...rm When the polarity is set to Rvs the alarm is wired as a normally closed contact which must be opened to trigger an alarm 6 Select T rap to toggle Yes No sending an SNMP Trap when that alarm occurs 7 Select P ri PAger and S ec Pager to enter the pager ID for the primary pager and secondary pager Refer to the pa G ers section to determine which pager IDs correspond to which device pager Other pag...

Страница 16: ... points from the M onitor E xpansions menu s Y stem L ogin P orts pa G ers A larms R elays a N alogs p I ng info T imers D ate time n V ram ESC A B ase E xpansions ESC E Active Displays 12 14 16 Display Number 12 ID Description Status 1 DOOR ALARM Alarm 2 COMMERCIAL POWER OUT Clear 3 UPS GNRTR RUNNING Clear 4 RECTIFIER 1 Clear 5 RECTIFIER 2 Clear 6 ICY CONDITION Clear 7 GE2 DE ICER 1 ON Clear 8 GE...

Страница 17: ...ape Navigator versions 4 7 and up 2 5 1 Logon 1 After connecting to the Net Guardian s IP address enter your password and click Submit factory default pass word is dpstelecom See figure 2 5 1 2 In the main menu there is a Monitor menu button and an Edit menu button Most of the software configuration will occur in the edit menu Fig 2 5 1 Enter your password to configure and monitor your Net Guardia...

Страница 18: ...ear when closed 4 Set the Trap Trap toggles the SNMP information Selecting the box Send Trap leaving the box blank Don t Send This allows you to designate if an SNMP trap is to be sent when an alarm condition exists 5 Set the Primary and Secondary Pagers This allows you to designate pagers The Net Guardian 832A will issue one call to the primary pager device followed by one call to the secondary p...

Страница 19: ...ides the status of the system s Base Alarms by indicating if an alarm has been triggered Under the State heading the word Alarm will appear in red if an alarm has been activated Fig 2 5 3 View the status of the Base Alarms from the Monitor Base Alarms screen Select the Base Alarms screen ...

Страница 20: ...Address check back panel DIP switch setting Shelf Address set correctly LNK Solid Green Flashing Green Red Data Transmit Receive on primary RS232 port DX IN PRI 1 2 SEC Flashing Green Red Data Transmit Receive on secondary RS232 port DX OUT Alarms 1 8 Green Banks Red Points A green flash indicates the point bank number 1 6 A point bank is comprised of 8 alarm points A red flash after the green poi...

Страница 21: ...xpansion 2 Alarms 1 48 Reserved Net Guardian Expansion 3 Alarms 1 48 Reserved Tbl 3 2a Net Guardian 832A with Net Guardian Expansion Display Mapping Display numbers 1 through 11 in table 3 2a correspond to the Net Guardian 832A and Display numbers 12 through 17 in bold correspond to the Net Guardian Expansion unit Display 11 Point Description 56 57 58 NGDdx 1 Fail Expansion shelf 1 communication l...

Страница 22: ...20 Notes ...

Страница 23: ...or lightening unless and to the extent that the product specification pro vides for resistance to a defined disaster e damage caused by unauthorized attachments or modifications f dam age during shipment from the purchaser to DPS or g any abuse or misuse by the purchaser THE FOREGOING WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANT...

Страница 24: ... We protect your network like your business depends on it www dpstele com 4955 E Yale Avenue Fresno CA 93727 559 454 1600 800 622 3314 559 454 1688 fax ...

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