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Peak PBU2000 Installation And Operating Handbook

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Installation and Operating Handbook
PBU2000 Block Up Converter
Cover Options: 10a, 11
Document Issue v2.10, March 25, 2021
1997
Peak Communications Ltd.
Unit 1, The Woodvale Centre
Woodvale Road
Brighouse
West Yorkshire
HD6 4AB
England
Tel.: +44 (0) 1484 714200
Fax.: +44 (0) 1484 723666
IMPORTANT NOTE: THE INFORMATION AND SPECIFICATIONS CONTAINED IN THIS DOCUMENT
SUPERSEDES ALL PREVIOUSLY PUBLISHED INFORMATION CONCERNING THESE PRODUCTS
PEAK COMMUNICATIONS Ltd maintains a continuing programme of product improvement and therefore
reserves the right to change specifications without notice
PeakManual:v1.52, ODUManual:v1.55, ODUPowerConnectors:v1.26, ODURedundancy:v1.1

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  • Page 1 IMPORTANT NOTE: THE INFORMATION AND SPECIFICATIONS CONTAINED IN THIS DOCUMENT SUPERSEDES ALL PREVIOUSLY PUBLISHED INFORMATION CONCERNING THESE PRODUCTS PEAK COMMUNICATIONS Ltd maintains a continuing programme of product improvement and therefore reserves the right to change specifications without notice PeakManual:v1.52, ODUManual:v1.55, ODUPowerConnectors:v1.26, ODURedundancy:v1.1...

  • Page 3: Table Of Contents

    4.2.7 TCP Port Settings ........28 PBU2000 Peak Communications Ltd.
  • Page 4 4.3.3 SNMP ..........32 A Mounting Drawings Peak Communications Ltd. PBU2000...

  • Page 5: List Of Tables

    4.23 TCP Port Status Response message format (instruction 5, sub instruction ’2’) ... . . 30 4.24 TCP Port Change Request message format (instruction 6, sub instruction ’2’) ... . . 31 PBU2000 Peak Communications Ltd.

  • Page 6: Preface

    Installation and Operating Handbook Preface The Peak Communications PBU2000 Installation and Operating Handbook provides information on installation and use of the PBU2000 unit. This manual is of a technical nature and is intended for technicians, engineers and service personal. The main body of the manual takes the user through the unit and its uses. The appendices include, generic overall dimensioning information (with mounting).

  • Page 7: Customer Care

    4. Return the product back to Peak Communications and advise shipment details to sales representative for tracking purposes. (Any shipping charges should be prepaid) PBU2000 Peak Communications Ltd.

  • Page 8: Product Compliance

    Installation and Operating Handbook Product Compliance Safety To ensure safety of the operator the PBU2000 series of units have been designed to comply with the following safety standard; EN 60950: Safety of information technology equipment, including electrical business machines. Operation of the equipment in a non standard manner will invalidate compliance to this standard. The equipment MUST BE OPERATED WITH ITS LID ON AT ALL TIMES.

  • Page 9: Unit Description

    10MHz reference frequency to ensure the system is stable and the changeover from one PBU2000 converter to another, minimises traffic interruption. 1.1 Specification Please refer to the PBU2000 datasheet for the current standard performance, or contact technical support for specific technical enquiries. 1.2 Chassis The unit is housed in a sealed die cast aluminium box.

  • Page 10: Ethernet Reset Settings

    10MHz Ref. RF In Figure 1.1: Connector view The wired interface pins allow simple band selection of the PBU2000 by shorting the wired interface pins to Ground table 1.5 shows the pin requirements for the selectable bands. Redundancy 12 Way circular connector on the chassis with connections as shown in table 1.4. The ’Ethernet reset’ pin, when shorted to Ground will flash the main unit LED for ≈...

  • Page 11: Power / Remote / Alarms Pinout

    Open circuit Open circuit Band 1 Short to Ground Open circuit Short to Ground Band 1 Short to Ground Short to Ground Open circuit Band 2 Short to Ground Short to Ground Short to Ground Band 2 PBU2000 Peak Communications Ltd.

  • Page 12: Status Led

    Installation and Operating Handbook 1.5 Status LED The status LED, shows the status of the PBU2000 unit. Table 1.6 shows the different LED colours and their associated status meaning. Table 1.6: Status LED Colour Status Amber OK and Offline Green...

  • Page 13: Operation

    RF and supervisory circuitry. A form C summary alarm connection is available for monitoring the PBU2000 unit via an M&C system. Attach the feed wire carrying the RF signal to the socket marked ’RF In’. Output of the unit is a N­Type socket marked ’RF Out’.

  • Page 14: Redundancy

    This section gives a basic overview of the redundancy system with regards to this PBU2000 unit. The PBU2000 unit interface with the Peak CAN bus™ redundancy system for 1 for 1, 1 for 2 and 1 for N redundancy systems.

  • Page 15: Remote Control

    4.1 Serial Communications RS232 / RS485 The PBU2000 unit is capable of being controlled remotely using the P7xxx protocol format as described in section 4.2, through the RS232 / 485 connection, the baudrate of which is variable and is setup via one of the remote control interfaces.

  • Page 16: P7Xxx Protocol

    Installation and Operating Handbook 4.2 P7xxx Protocol The PBU2000 transmits and receives data serially in an asynchronous format using the ASCII character set (includes the extended ASCII set). The serial data consists of message frames composed of the following message characters: STX, number of bytes, unit address, instruction number, message body, checksum, ETX.

  • Page 17: Device

    This group of remote messages allow the user to monitor and control the various modifiable parts for the PBU2000 unit. In order for the unit to accept changes made via the remote control it must be placed in REMOTE mode.

  • Page 18: Instruction 20 (Device Status Request)

    4.2.1.1 Instruction 20 (Device status request) Table 4.3: Device status request message format (instruction 20) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Block up converter Checksum Peak Communications Ltd. PBU2000...

  • Page 19: Instruction 21 (Device Status Response)

    The wanted band of the unit: ’1’ ­ Band 1 ’2’ ­ Band 2 This shows the wanted band of the unit, under nor­ mal conditions this will be the same as the actual band. Checksum PBU2000 Peak Communications Ltd.

  • Page 20: Instruction 22 (Device Change Request)

    Attenuator only capable of 0.5dB steps. Band 2 Attenuation in 0.1dB steps. '+115 = 11.5dB' Attenuator only capable of 0.5dB steps. The wanted band of the unit: ’1’ ­ Band 1 ’2’ ­ Band 2 Checksum Peak Communications Ltd. PBU2000...

  • Page 21: Remote / Local

    4.2.2 Remote / Local This message allows the user to change between remote / local modes on the PBU2000. When in local mode all statuses can be asked for from the unit, however the unit must be in remote mode to allow configuration changes to be accepted.

  • Page 22: Instruction 24 (Remote / Local Change Request)

    Table 4.7: Remote / Local Change Request message format (instruction 24) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Remote / local mode ’R’ = Remote ’L’ = Local Checksum Peak Communications Ltd. PBU2000...

  • Page 23: Unit

    Installation and Operating Handbook 4.2.3 Unit This group of remote messages allow the user to monitor the unit/main status part of the PBU2000 unit. Table 4.8: Unit instruction list To unit From unit Description Unit status request Unit status response PBU2000 Peak Communications Ltd.

  • Page 24: Instruction 40 (Unit Status Request)

    Installation and Operating Handbook 4.2.3.1 Instruction 40 (Unit status request) Table 4.9: Unit status request message format (instruction 40) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Checksum Peak Communications Ltd. PBU2000...

  • Page 25: Instruction 41 (Unit Status Request Response)

    Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number 'PBU2000' Type of unit this is: PBU2000 '01234' Serial number '0112.34' Software version number Summary alarm ’0’ = Ok ’1’ = Fault PLO 1 fault ’0’...

  • Page 26: Redundancy

    Installation and Operating Handbook 4.2.4 Redundancy This group of remote messages allow the user to monitor and control the redundancy parts of the PBU2000 unit. Not all the PBU2000 unit’s redundancy parameters are changeable via the remote control as they are too hardware/setup related for it to be of any use to do so.

  • Page 27: Instruction 45 (Redundancy Status Request)

    Installation and Operating Handbook 4.2.4.1 Instruction 45 (Redundancy status request) Table 4.12: Redundancy status request message format (instruction 45) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Checksum PBU2000 Peak Communications Ltd.

  • Page 28: Instruction 46 (Redundancy Status Response)

    ’@’ means no redundant controller attached, unit on­ line not known. Coax switch position ’1’ or ’2’, ’0’ means no redundant controller attached, position not known. Used for 1:1 and 1:2 configura­ tions, irrelevant in 1 for N configuration Checksum Peak Communications Ltd. PBU2000...

  • Page 29: Instruction 47 (Redundancy Change Request)

    Unit priority ’X’ when in 1 for 1 configuration or if units are se­ lected as standby ’1’ or ’2’ when in 1 for 2 configuration ’1’ .. ’8’ when in 1 for n configuration Checksum PBU2000 Peak Communications Ltd.

  • Page 30: Serial Communications Settings

    4.2.5 Serial Communications Settings Due to the lack of a front panel on the PBU2000 series of converters it is possible to change their address, baudrate and whether they use RS232 or RS485 communications via a serial message. The PBU2000 will change its serial configuration only if all the settings are valid in the message.

  • Page 31: Instruction 26 (Serial Communications Settings Change Request)

    RS232/RS485 selection ’2’ = RS232 ’4’ = RS485 Address Valid character range is 1 to 255(incl.) Baudrate ’1’ = 300 ’2’ = 1200 ’3’ = 2400 ’4’ = 4800 ’5’ = 9600 ’6’ = 19200 Checksum PBU2000 Peak Communications Ltd.

  • Page 32: Ethernet Settings

    Installation and Operating Handbook 4.2.6 Ethernet Settings This group of remote messages allow the user to monitor and control the ethernet settings of the PBU2000 unit. Unlike most other messages these messages consist of a Instruction and a subInstruction. The unit also does not have to be in remote mode for these messages to take affect.

  • Page 33: Instruction 4, Sub Instruction '1' (Ethernet Status Request)

    4.2.6.1 Instruction 4, Sub Instruction ’1’ (Ethernet Status Request) Table 4.18: Ethernet Status Request message format (instruction 4, sub instruction ’1’) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Sub instruction Checksum PBU2000 Peak Communications Ltd.

  • Page 34: Instruction 5, Sub Instruction '1' (Ethernet Status Response)

    ’0’ = Disabled ’1’ = Enabled Separator character '192.168.000.025' IPv4 address Separator character '255.255.255.000' Subnet mask Separator character '192.168.000.010' Gateway mask Separator character SNMP ’0’ = Disabled ’1’ = Enabled Separator character '192.168.000.032' SNMP trap address Checksum Peak Communications Ltd. PBU2000...

  • Page 35: Instruction 6, Sub Instruction '1' (Ethernet Change Request)

    4.2.6.3 Instruction 6, Sub Instruction ’1’ (Ethernet Change Request) This message is sent to the unit, when the host computer wishes to change the Ethernet settings of the PBU2000 unit. The unit does not need to be in remote mode for this to be achieved.

  • Page 36: Tcp Port Settings

    4.2.7 TCP Port Settings This group of remote messages allow the user to monitor and control the TCP port settings of the PBU2000 unit. Unlike most other messages these messages consist of a Instruction and a subInstruction. The unit also does not have to be in remote mode for these messages to take affect.

  • Page 37: Instruction 4, Sub Instruction '2' (Tcp Port Status Request)

    4.2.7.1 Instruction 4, Sub Instruction ’2’ (TCP Port Status Request) Table 4.22: TCP Port Status Request message format (instruction 4, sub instruction ’2’) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Sub instruction Checksum PBU2000 Peak Communications Ltd.

  • Page 38: Instruction 5, Sub Instruction '2' (Tcp Port Status Response)

    Table 4.23: TCP Port Status Response message format (instruction 5, sub instruction ’2’) Message Length Set value / example Description byte no. (bytes) Number of bytes Unit address Instruction number Sub instruction '04000' TCP port number Separator character '00010' TCP socket timeout in seconds Checksum Peak Communications Ltd. PBU2000...

  • Page 39: Instruction 6, Sub Instruction '2' (Tcp Port Change Request)

    Checksum 4.3 Ethernet If the PBU2000 unit has been fitted with the Ethernet option the unit can be controlled via its in built web server, TCP or SNMP. Due to a lack of front panel on these units, it is not possible to display the IP address and other Ethernet settings to the user easily.

  • Page 40: Webserver

    4.3.2 TCP The PBU2000 unit can be controlled via TCP, this involves sending the normal RS232 / 485 commands to the unit through a TCP port. The TCP port to be used is set by the user via one of the remote control interfaces.

  • Page 41: A Mounting Drawings

    Installation and Operating Handbook Appendix A Mounting Drawings PBU2000 Peak Communications Ltd.
  • Page 42 Installation and Operating Handbook Peak Communications Ltd. PBU2000...

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