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Senstar Stellar Sennet Perimitrax A3DA0102 Product Manual

Communications network
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Sennet
Communications Network
Product
Guide
M0DA0302-001, Rev F
First edition
November 11, 2005

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  • Page 1 ® Sennet Communications Network Product Guide M0DA0302-001, Rev F First edition November 11, 2005...
  • Page 2 Senstar-Stellar locations Canada 119 John Cavanaugh Drive Carp, Ontario Canada K0A 1L0 Telephone: +1 (613) 839-5572 Fax: +1 (613) 839-5830 Website: www.senstarstellar.com Email: info@senstarstellar.com See back cover for regional offices. M0DA0302-001, Rev F, First edition Perimitrax, Sennet, Senstar 100, Senstar-Stellar and the Senstar-Stellar logo are registered trademarks of Senstar-Stellar Corporation.
  • Page 3 Related publications ® Perimitrax Site planning guide (A3DA0102): Describes Perimitrax system features, operation, components and applications. It also provides information regarding the design, planning, and ordering of Perimitrax systems. ® Perimitrax Installation guide (A3DA0202): Provides instructions for installing the Perimitrax system and system components. ®...
  • Page 4 Using this guide This guide provides all of the information necessary to layout, install and setup a Sennet system. Chapter 1 describes each of the Sennet system components; chapter 2 provides network layout guidelines; the equipment setup and installation instructions are contained in chapter 3;...

  • Page 5: Table Of Contents

    Table of contents 1 Overview Sennet components What is Sennet- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1 Network controller - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-4 Transponder unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-6 Remote display and control panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-12...
  • Page 6 Large transponder unit - processor card settings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-32 Large transponder unit - connecting to external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-34 Large transponder unit - power connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-36 Remote display and control panel - installation- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-37...

  • Page 7: Overview Sennet Components

    Overview Sennet components What is Sennet ® Sennet is Senstar-Stellar Corporation’s alarm communications network designed specifically for security monitoring applications. Each Sennet network consists of a network controller, and a combination of hardware components, (large transponder units (LTU), transponder units (TU), remote display and control ®...
  • Page 8 The network provides fast, reliable and secure communications between your security devices and a host alarm annunciator, such as Senstar-Stellar’s ® Senstar 100 alarm annunciation system. The alarm annunciator allows you to configure each network device individually to process specific maintenance, setup and alarm information.
  • Page 9 Sennet is designed for simple installation and maintenance. Twisted-pair wiring or multi-mode fiber optic cabling connects all devices with the network controller, eliminating the need for complex wiring. Installation and replacing parts is fast and easy with snap-in circuit boards, removable terminal blocks, and a minimum number of circuit board switches.

  • Page 10: Network Controller

    Network controller The Sennet system must include a network controller in order to relay information to and from the network. The network controller acts as the traffic director for the network. It manages all information which passes between the host annunciator and the network. One annunciator may support several networks;...
  • Page 11 The supplied local UPS operation applies only to the network controller. It does not extend to the other network devices features • two serial port RS-232 or RS-422 connections with RTS/CTS hardware handshaking to the host alarm annunciator and control unit - jumper- selectable •...

  • Page 12: Transponder Unit

    Transponder unit The transponder unit collects and translates data from distributed sources (e.g., fence-mounted sensors, infrared motion detectors, door and window contacts, microwave sensors). Each transponder provides optional relay outputs that can activate local devices (e.g., mimic panels, gate or door controls, sirens, lights). Two types of transponder units are available for the Sennet network - the standard transponder unit and the large transponder unit.
  • Page 13 Each transponder unit accepts 12 VDC, 16 VAC or 110-120/220-240 VAC power input. The AC operation provides a charger to support local UPS operation with an optional battery. The power supply and transponder unit are mounted on a Sennet mounting plate which can then be mounted either in a secured area or in an enclosure.
  • Page 14 The half-chassis version of the LTU has an I/O capacity of 128 inputs and 128 outputs. Each unit consists of a 19-inch rack mount half-chassis that contains a processor card, the power supply for the LTU and slots for two I/O cards. A full chassis version of the large transponder unit (LTU) is also available.
  • Page 15 features • network device address - DIP-switch-selectable • network baud rate - jumper-selectable • network end-of-line termination circuits - jumper-selectable • quick connection to network inputs/outputs - removable terminal blocks • 2 green LEDs - network activity indicators • timeout monitor enable/disable - jumper-selectable •...
  • Page 16 Output relay cards The 64 output relay card contains the circuitry required to connect 64 supervised inputs and 64 relay outputs to the network. Jumper settings for n.o. and n.c. relay configurations are made on this card. The back of the card provides connectors for power and communication from the processor card.
  • Page 17 Output lamp driver card The output lamp driver contains the circuitry necessary to connect 64 supervised inputs and to activate 64 output lamps. The back of the card provides connectors for power and communication from the LTU. The faceplate houses 2 input and 3 output ports.

  • Page 18: Remote Display And Control Panel

    Remote display and control panel The remote display and control panel (RDCP) enables the system to display and process alarms at a location that is different from the central annunciation system. The unit can be mounted in a 19-inch rack, in a wall or on a table top. Each Sennet network can accommodate 16 of these panels based on Senstar 100 specifications.

  • Page 19: Repeater

    faceplate features • 4 line by 40 character backlit LCD • 6 control keys • volume control • LED alarm activity indicator Repeater Three repeater card options are available for the Sennet network. A 2- or 3-port option is available for copper wire network applications. A 2-port copper/fiber optic option is also available.
  • Page 20 The repeater accepts 12 VDC, 16 VAC or 110-120/220-240 VAC power input. The AC operation provides a charger to support local UPS operation with an optional battery. The power supply and repeater are mounted on a Sennet mounting plate which can then be mounted either in a secured area or in an enclosure. The supplied local UPS operation applies only to the repeater.

  • Page 21: Perimitrax® Sensor Module

    ® Perimitrax Sensor Module ® The Perimitrax Sensor Module is a Sennet-compatible device. As such, the Sensor Module can be integrated into any Sennet network. This feature allows the direct integration of perimeter security into the Sennet alarm and data collection system.

  • Page 22: Intelli-Flex™ Multiplex Version Processor

    Intelli-FLEX™ Multiplex version processor The Intelli-FLEX™ multiplex version processor is a Sennet-compatible device. As such, this processor can be integrated into any Sennet network. This feature allows the direct integration of perimeter security into the Sennet alarm and data collection system. For more information refer to Intelli-FLEX™ product guide - multiplex version (C6DA0402).

  • Page 23: Fiber Optic Interface Module

    Fiber optic interface module A fiber optic interface module is available from Senstar-Stellar Corporation. This module is installed directly on the network controller or the standard transponder unit to disable the copper wiring interface and enable a fiber optic interface. The fiber optic cabling is then connected to the module. This module is generally used in networks that contain only network controllers and standard transponder units.

  • Page 24: Hardware Mounting Options

    Hardware mounting options The Sennet network controller, standard transponder unit and repeater circuit cards must each be mounted either on a mounting plate in a secure area, or in a secure box. These options are listed below: • Sennet mounting plate - a metal plate for mounting a network controller or a transponder, or one or two repeaters, and the AC power supply and battery (30 x 35 cm [11¾...

  • Page 25: Network Configuration

    Network configuration Network layout guidelines This chapter details the parameters that are required to layout a Sennet-based security system. In Configuration parameters, page 2-2, the overall details for configuring a Sennet system are outlined. The table cross references lead you to details that are specific to each portion of the layout process.
  • Page 26 parameter description x-y data paths • data paths must not cross connect at any point page 2-4 network device limit • combination of 62 addressable network devices (Sennet TU, LTU, RDCP; Perimitrax SM; and Intelli-FLEX multiplex version processor) • and 27 load devices within a 1.2 km copper wire network or network segment (addressable devices and repeaters, lightning arrestors, etc.) cable length limit •...

  • Page 28: Network Wiring Requirements

    Network wiring requirements Copper wire or fiber optic cabling can be used for data path connections. The Perimitrax Sensor Module and the Sennet remote display and control panel are copper wire compatible only. They cannot be used in fiber optic cabled networks. Commercially available copper wire is used for Commercially available multi-mode fiber optic cable is network segment connections.
  • Page 29 that the network is properly terminated: • every data path segment will have exactly two points where termination resistors are required • there can never be more than two connections to any data point on a path • unused data paths are not terminated A repeater breaks the data path into two segments.
  • Page 30 In any network segment longer than about 1.5 km (1 mile), there is a risk of electrical noise problems and undesirable induced voltages. If the data path is near high voltage power lines, near industrial electrical machinery, or close to high powered radio or radar systems, keep the network segments short to avoid potential noise problems.
  • Page 31 Surge protection All devices have built-in lightning protection. However, when running data paths outdoors, in high lightning areas, use gas lightning protection (Senstar-Stellar # SW-LW1) at each entrance to a building and at the entrance to electronics enclosures that are located outdoors to provided added protection from surges due to lightning or other sources on the data paths.
  • Page 32 Copper wire - One side single direction Advantage Disadvantage • inexpensive to install - only 1 wire • no redundancy pair required Copper wire - Two-side, single direction Advantage Disadvantage • redundant data paths if the cable • more expensive to install than pairs are installed apart from each one-side, single direction other...
  • Page 33 Copper wire - Dual direction Advantage Disadvantage • best installation for redundant data • more expensive to install than one- paths side, single direction and two-side single direction. • 2 cable cuts will not disable the entire system Fiber optic cabling - linear configuration, single direction Advantage Disadvantage •...
  • Page 34 Fiber optic cabling - linear configuration, dual direction Advantage Disadvantage • redundant data paths • more expensive to install than, single direction, linear configuration • fiber optic cable cuts or network device failure will not disable the entire system Fiber optic cabling - loop Advantage Disadvantage •...

  • Page 35: Network Controllers - Network Layout

    Network controllers - network layout • one NC is required for every 62 addressable devices • it may be possible to support multiple networks depending on the type of alarm annunciator you have; for example, the Senstar 100 alarm annunciation system supports up to 34 networks.

  • Page 36: Transponder Units - Network Layout

    Transponder units - network layout • maximum 10 LTU’s per network (based on the Senstar 100 system) • each LTU accepts up to 256 inputs • LTU’s can drive 256 relay outputs or lamp drivers (12 mA, 24 VDC, 1 A [resistive], form A or form B selectable) •...
  • Page 37 Inputs can either be non-supervised, or supervised with single or dual end-of-line resistors. The inputs can handle normally open or normally closed sensor contacts. The following resistor values are supported by Senstar 100: • For single-resistor supervision: 820ohm • For dual-resistor supervision: When filling out the device configuration forms, see appendix a, specify the type of end-of-line supervision and resistor values needed, and the sensor contacts used.

  • Page 38: Remote Display And Control Panels - Network Layout

    Remote display and control panels - network layout • maximum 16 RDCP’s (based on the Senstar 100 network) • each RDCP displays a maximum of 255 alarm points • as much as possible, RDCP’s should be located so that the network is one continuous line, avoiding branches and stars •...

  • Page 39: Repeaters - Network Layout

    Repeaters - network layout Generally, a repeater is required: • to amplify the signals along a long copper network data path; • in cases where the total network length is beyond the 1.2 km limit for the copper wire, or beyond the 2 km (1¼ mile) range for fiber optic cabling; •...
  • Page 40 Route the data path to minimize the network distance and the number of repeaters needed. Indicate the locations of the repeaters on the site plan. Ensure that the data line termination rules are followed. Using a repeater to extend the copper wire network Using a repeater to create a branch in the copper wire network...
  • Page 41 Using repeaters to run fiber optic cabling between 2 buildings in a copper wire network Using repeaters to integrate copper wire compatible devices with a fiber optic network...

  • Page 42: Power Supplies

    Power supplies Define the power source required for each NC, TU and repeater unit. Record this on your site plan. • Customer-supplied 12 VDC, 500 mA. If you use this input option, Sennet’s battery charging circuitry is not used. DO NOT ORDER THE AC POWER OPTION.

  • Page 43: Installation, Setup And Wiring

    Installation, setup and wiring This chapter details the procedures required to install, setup and wire each of the Sennet devices. All local construction and electrical codes must be followed concerning the entry and termination of “mains” electrical supply lines. Outline of installation procedures Description Reference determine the location for each device...
  • Page 44 • Unless otherwise stated, the setup instructions on page 3-14 through 3-40 assume that the device has already been installed. • The baud rate for all network devices must be the same. (Whenever a repeater or a Perimitrax Sensor Module is used the baud rate setting must be 19200 - factory setting.) •...
  • Page 45 Network connections to the copper wire repeater NOTE: network segment assignments are interchangeable. (i.e., the NC can be connected at TB2, TB3, or TB4, etc.) CGND CGND CGND network segment A network segment C (to NC) (to network branch 2) network segment B (to network branch 1) network controller...

  • Page 46: Installing An Enclosure

    Installing an enclosure The network controller, transponder unit and repeater must be mounted in an enclosure, or on a mounting plate in a secured area. This section details the installation procedure for the enclosures. In general, the devices are shipped already installed in the enclosure. If, however, these devices require assembly, refer to appendix d - maintenance procedures.
  • Page 47 The printed circuit card (and the power supply, if ordered) is attached to a mounting plate in the enclosure. To avoid damage to the components, remove the mounting plate before mounting the enclosure on the wall. Disconnect the door tamper connection from the card. Disconnect the ground strap from the door of the enclosure.

  • Page 48: Installing The Fiber Optic Interface Module

    Installing the fiber optic interface module Installing the fiber optic interface module The fiber optic interface module is compatible only with the Sennet network controller and standard transponder units. One module must be installed on each of these devices in a fiber optic network. Jumper settings The fail safe timer limits the amount of time that data transfers across the cables before a communication fail alarm results.
  • Page 49 Snap the fiber optic interface module in to the appropriate location on the network device. Connect the wiring harness to the fiber optic interface module at J1 and to the network device at the appropriate location. (Refer to Network controller - settings, page 3-14 and Transponder unit - settings, page 3-21) Before installing the fiber optic interface module on the network device make sure that all network device...

  • Page 50: Wiring Power To The Enclosure

    Wiring power to the enclosure These procedures are valid for the network controller, transponder and repeater. Refer to the following table to determine the appropriate wiring configuration: wiring option reference section factory installed AC power Wiring 110-120/220-240 VAC power to the enclosure, page 3-8 customer supplied AC power Wiring 16 VAC power to the enclosure, page 3-9 customer supplied DC...
  • Page 51 Set the voltage switch on the power supply cover to the appropriate voltage, either 110-120 V or 220-240 V . The factory setting is 110-120 V. Select the fuse and fuse carrier according to the voltage you’ve specified. Voltage selection switch Voltage Fuse Fuse carrier...
  • Page 52 Always disconnect power before servicing the unit. Disassembly must be performed by qualified personnel only. WARNING Replace the battery with only the same (or equivalent) type, as recommended by the battery’s manufacturer. Follow the manufacturer’s directions for discarding used batteries. If using a backup battery, follow the instructions below: The enclosure is shipped with two battery harnesses for the two sizes of battery...
  • Page 53 Always disconnect power before servicing the unit. WARNING Disassembly must be performed by qualified personnel only. For 12 VDC power to the units, follow the instructions below: Connect the + wire from the DC power source to position 10 on the enclosure terminal block.
  • Page 54 Connect the 16 VAC wiring harness (included with the network device) to the enclosure terminal block as follows: Connect the wire from pin 1 on the wiring harness to pin 1 on the enclosure terminal block. Connect the wire from pin 4 on the wiring harness to pin 4 on the enclosure terminal block.
  • Page 55 Connect the 12 VDC wiring harness (included with the network device) to the enclosure terminal block as follows: Connect the negative wire from the wiring harness to pin 7 on the enclosure terminal block. Connect the positive wire from the wiring harness to pin 8 on the enclosure terminal block.

  • Page 56: Network Controller - Settings

    Network controller - settings If the network controller is part of a fiber optic network, install the fiber optic interface module on the Network controller card in accordance with Installing the fiber optic interface module, page 3-6. Make the network communications connections in accordance with Network communications - fiber optic cabling, page 3-18.
  • Page 57 becoming crowded, which may result in a system failure. Check that JB4 has a shunt on pins 1 and 2 to enable the timeout monitor (factory setting). This setting should never be changed. Check that jumper JB6 is set to either RS-232 interface or RS-422 interface for serial port 1.
  • Page 58 Set DIP-switch SW3-1 and SW3-2 for The factory setting is 9600. the baud rate required for both serial port interfaces with the host Baud rate SW3-1 SW3-2 annunciator. 1200 closed closed For software versions less than 4800 open closed 2.00, the baud rate must be 9600 closed open...
  • Page 59 Wiring Connect the shield wires from the data cables to the ground stud on the mounting plate. Connect the network controller to the X and Y network data cables at the designated terminal blocks. Jumper settings To terminate the data signal from the RS-485 copper wire place the shunt over both pins of the jumper.
  • Page 60 Make sure that the fiber optic interface module has been installed. See Installing the fiber optic interface module, page 3-6. ® Install one ST connector on both ends of each fiber optic cable. Plug the prepared cable into the fiber optic interface module at the appropriate location.

  • Page 61: Network Controller - Connecting To The Host Annunciator

    Network controller - connecting to the host annunciator Connect the RS-232 or RS-422 cable from serial port 1 on the network controller to the serial port on the alarm annunciation equipment. (i.e., Senstar 100, Perimitrax Central Controller, Intelli-FLEX Central Controller, etc.) The serial ports are DB-25 female connectors.

  • Page 62: Network Controller - Power Connection

    If you are building your own RS-422 cable, the pin assignments at the network controller serial ports are as follows: RS-422 Signal If you are building your own RS-232 cable, the pin assignments are as follows Senstar 100 ( DTE) Network Controller ( DCE) Senstar 100 (...

  • Page 63: Transponder Unit - Settings

    Transponder unit - settings If the transponder unit is part of a fiber optic network, install the fiber optic interface module on the transponder unit in accordance with Installing the fiber optic interface module, page 3-6. Make the network communications connections in accordance with Network communications - fiber optic cabling, page 3-24.
  • Page 64 Set the required network baud rate at JB11 and JB12 in accordance with the table below. The factory set baud rate is 19200. Baud rate JB11 JB12 2400 4800 9600 19200 The timeout monitor limits the amount of time that data transfers across the cables before a communication fail alarm results.
  • Page 65 Wiring Connect the shield wires from the data cables to the ground stud on the mounting plate. Connect the transponder unit to the X and Y network data cables at the designated terminal blocks. Jumper settings To terminate the data signal from the RS-485 cable place the shunt over both pins of the jumper.
  • Page 66 Make sure that the fiber optic interface module has been installed. See Installing the fiber optic interface module, page 3-6. Install one ST connector on both ends of each fiber optic cable. Plug the prepared cable into the fiber optic interface module at the appropriate location.

  • Page 67: Transponder Unit - Connecting To External Devices

    Transponder unit - connecting to external devices Each TU provides 16 contact closure inputs, and optionally, 8 relay contact outputs. Inputs are connected at TB1 and TB2. Each connector has 8 pairs of terminals - the far left pair on TB1 is for input 1, and the far right pair on TB2 is for input 16.

  • Page 68: Transponder Unit - Power Connection

    If you are using the relay outputs, set jumpers JB1 to JB8 as either open or closed when energized (Install shunts on pins 2 and 3 for open, and on pins 1 and 2 for closed). The factory setting has all relays closed. If the network is connected to a Senstar 100 alarm annunciation system, you can also specify noise tolerance and filter settings for the inputs, and flash rate for the outputs.

  • Page 69: Repeater - Settings

    Repeater - settings Three different types of repeater cards are available, the 2-port or 3-port copper wire-based, and the 2-port copper wire/fiber optic cable-based repeater card. The card that is used will depend on the site requirements. There can be a maximum of two connections at each data point.
  • Page 70 Jumper settings If network segment A (TB2) is on the physical end of the network or network segment, ensure that shunts are installed at JPR1 and JPR2. If network segment B (TB3) is on the physical end of the network or network segment, ensure that shunts are installed at JPR3 and JPR4.

  • Page 71: Repeater - Power Connection

    The tamper and AC fail outputs are normally configured for single 2.2 k resistor Ω supervision. Resistors R16, tamper, and R18, AC fail, can be changed on-site, if required. Resistors R17, tamper, and R19, AC fail, can be added if dual-resistor supervision is required.

  • Page 72: Large Transponder Unit - Installation

    Large transponder unit - installation The LTU is a complete unit with its own chassis. It can be installed in a 19-inch rack, in a cabinet or on a wall. Before the LTU is powered up the processor card and any relay or 1/2 relay cards must be set up. Use an antistatic wrist strap when handling any cards.
  • Page 73 Disconnect the power supply connectors from the circuit cards. Disconnect the ribbon cable connectors from the circuit cards. From the front of the LTU chassis unscrew the faceplate of the processor card. Pull the faceplate complete with the processor card from the LTU chassis. Setup the network device address, network baud rate, timeout monitor, and network communication jumpers in accordance with Large transponder unit - processor card settings, page 3-32.

  • Page 74: Large Transponder Unit - Processor Card Settings

    Large transponder unit - processor card settings Each large transponder unit (LTU) in the system must be assigned a unique address number. Refer to your site plan to determine the network device address for each LTU. Set the LTU address at SW2-1 to SW2-6 in accordance with the DIP-switch address table, see appendix e, DIP-switch setting convention.
  • Page 75 Set the required network baud rate at JB3 and JB4 in accordance with the table below. The factory set baud rate is 19200. Baud rate 2400 4800 9600 19200 The timeout monitor limits the amount of time that data transfers across the cables before a communication fail alarm results.

  • Page 76: Large Transponder Unit - Connecting To External Devices

    The factory setting has no shunts installed. Connect the remaining end of the wiring to the next network device. Large transponder unit - connecting to external devices Each LTU can accommodate a maximum of 2 or 4 input/output cards. Three types are available - 64 input/64 output relay card, 64 input/32 output relay card, and the 64 input/64 output lamp driver card.
  • Page 77 Inputs can be setup as non-supervised or supervised, with single or dual end-of-line resistor circuits. The inputs can handle normally open (n.o.) or normally closed (n.c.) sensor contacts. Refer to your completed device configuration forms for the type of end-of-line supervision and resistor values needed, and the sensor contacts used.

  • Page 78: Large Transponder Unit - Power Connection

    can be set as normally open (n.o.) or normally closed (n.c.) when energized (set shunts on pins 2 and 3 for open, and on pins 1 and 2 for closed). The factory setting has all relays normally open. The pin-out connections for the LTU cards are listed in Appendix a - device configuration forms.

  • Page 79: Remote Display And Control Panel - Installation

    Remote display and control panel - installation The remote display and control panel is a complete unit that includes the circuit card and the LCD screen and faceplate. This unit can be installed on a wall, in a 19-inch rack, or on a desktop. Set up the network device address, network baud rate, timeout monitor, network communication jumpers and network communication wiring in accordance with Remote display and control panel - settings, page 3-38.

  • Page 80: Remote Display And Control Panel - Settings

    Remote display and control panel - settings Each remote display and control panel (RDCP) in the system must be assigned a unique address number. Refer to your site plan to determine the network device address for each RDCP . Set the RDCP address at SW2-1 to SW2-6 in accordance with the DIP-switch address table, see appendix e.
  • Page 81 The timeout monitor limits the amount of time that data transfers across the cables before a communication fail alarm results. This prevents data lines from becoming crowded, which may result in a system failure. Check that JB3 has a shunt on pins 1 and 2 to enable the timeout monitor. (factory setting) Wiring Connect the Y-side network connection cable to terminal block TB2, and the...

  • Page 82: Remote Display And Control Panel - Power Connection

    Jumper settings To terminate the data signal from the RS-485 cable place the shunt over both pins of the jumper. This must be done at units located at both ends of the network or network segment, to eliminate the data signal reflections that would otherwise occur.

  • Page 83: Powering Up Procedures

    Powering up procedures After all of the devices have been installed, setup and wired, they must be powered up. This chapter describes the power up procedures for each network device. The power up procedures for the Perimitrax Sensor Module are found in the Perimitrax System setup guide (A3DA0302).

  • Page 84: Network Controller - Fiber Optic Cable

    Network controller - fiber optic cable Open the enclosure door and apply power to the network controller. The following should occur: • the eight red LEDs (D12-D19) turn on and off in sequence as the network controller performs its startup diagnostics •...

  • Page 85: Network Controller - Copper Wire

    Network controller - copper wire Open the enclosure door and apply power to the network controller. The following should occur: • the eight red LEDs (D12-D19) turn on and off in sequence as the network controller performs its startup diagnostics •...

  • Page 86: Large Transponder Unit

    Large transponder unit Turn the power switch ON. The following should occur: • the POWER LED and RESET LED should light up and remain lit • assuming the large transponder unit is connected to a network and if the network controller has been powered up, the ’X’ and ’Y’ LEDs flash alternately to indicate network activity on both sides of the network.

  • Page 87: Standard Transponder Unit - Fiber Optic Cable

    Standard transponder unit - fiber optic cable Open the enclosure door and apply power to the transponder. The following should occur: • the 16 red LEDs (D1-D16) turn on and off in sequence as the transponder performs its startup diagnostics •...

  • Page 88: Standard Transponder Unit - Copper Wire

    Standard transponder unit - copper wire Open the enclosure door and apply power to the transponder. The following should occur: • the 16 red LEDs (D1-D16) turn on and off in sequence as the transponder performs its startup diagnostics • if the transponder passes the startup diagnostics, all 16 LEDs turn on for approximately one second, then indicate the status of the connected input •...

  • Page 89: Remote Display And Control Panel

    Remote display and control panel Apply power to the remote display and control panel. The following should occur: • assuming the remote display and control panel is connected to a network and if the network controller has been powered up, LEDs D16 and D17 should flash alternately to indicate network activity on both sides of the network.

  • Page 90: Repeaters

    Repeaters Open the enclosure door and apply power to the repeater. The following should occur: • the two green LEDs labelled D10 (AC OK) and D11 (DC OK) turn on if AC power is present. If the repeater is powered only by DC power, only D11 (DC OK) turns on •...

  • Page 91: Processing Alarms At The Remote Display And Control Panel

    Processing alarms at the remote display and control panel Control panel components The Sennet remote display and control panel consists of a 4-line by 40-character capacity LCD, a row of function keys, a volume control knob, scroll keys and an alarm LED.

  • Page 92: Acknowledge Alarms

    Cancel/Enable • - The Cancel/Enable key allows the operator to cancel an alarm or to enable a sensor that has been disabled. Ack/Select • - A single press of this key will acknowledge all incoming alarms simultaneously, regardless of the number. Volume control •...

  • Page 93: Enable Sensor

    Enable Sensor Press the Cancel/Enable key. The State field on the top line of the LCD shall clear. Viewing lists Four types of lists can be displayed on the Sennet remote display and control panel LCD. The Sennet remote display and control panel can display a list of all sensors that are accessible at the Sennet remote display and control panel.
  • Page 94 The list of unacknowledged alarms is generated as alarms occur. The status line will display UNACKN in the List field, and the number of unacknowledged, unprocessed alarms and disabled sensors in the # Alarms and # Dis. fields respectively. As alarms are acknowledged, they are moved from the unacknowledged alarm list to the acknowledged alarm list.
  • Page 95 appendices...
  • Page 97 Device configuration forms This appendix contains the Sennet device configuration forms. These forms are to be completed by the site designer. The completed forms are used by the installer to configure each device in the network. One form is required for each Sennet network device.
  • Page 98 The device configuration forms for the standard and large transponder units also indicate input/output point details (i.e., normal state, requirement for supervision resistors, noise tolerance, location and/or input type and filter). The device configuration form for the repeater also indicates external connections (i.e., AC fail, tamper).
  • Page 119 Specifications • RS-485 Hardware protocol • up to 19,200 baud Speed • 432 without repeaters; 992 with repeaters Input points (maximum 3392 per network) • 216 without repeaters; 496 with repeaters Output points (maximum 2976 per network) • one network controller and up to 27 devices per network without Number of devices repeaters;...
  • Page 120 • SN-CN1 Model • 152.4 x 317.5 x 44.4 mm (6 x 12½ x 1¾ in.) Dimensions (LxWxD) Quantity • one per network ® ® • Perimitrax Central Controller, Senstar 100 annunciator, Intelli-FLEX™ multiplex version processor or customer-supplied Host annunciator (protocol conversion by annunciator manufacturer may be required).
  • Page 121 • ½ chassis - SN-T128 Model • full chassis - SN-T256 • ½ chassis - 19-inch rack mount 3 RU high x 500 mm (20 in.) deep Dimensions • full chassis - 19-inch rack mount 6 RU high x 500 mm (20 in.) deep •...
  • Page 122 • 16 X 0 I/O - SN-TX0 Model • 16 X 8 I/O - SN-TX8 • 152.4 x 317.5 x 44.4 mm (6 x 12½ x 1¾ in.) Dimensions (LxWxD) • 1 to 62 transponders per network Quantity • 16 inputs/8 outputs Input/Output card options •...
  • Page 123 Model • SN-RDP • 132.6 x 317.0 x 66.7 mm (5.22 x 12.48 x 2.63 in.) Dimensions (LxWxD) NOTE: Unit is 482.6 mm (19 in.) wide with rack mount ears attached. Weight • 2.27 kg (5 lbs.) Quantity • 16 devices per system (Senstar 100 limit) •...
  • Page 125 Troubleshooting This appendix covers the known troubleshooting information for the Sennet network controller, large transponder unit, standard transponder unit, remote display and control panel and repeater. If any hardware must be replaced, refer to Appendix d of this guide for maintenance procedures. Use an anti-static wrist strap when handling circuit cards.
  • Page 126 Network controller D7 & D10 network activity LEDs J7 serial port 1 D12 microcontroller error J8 serial port 2 D13 ROM error JB1 & JB2 network baud rate D14 RAM error JB3 network controller setting D15 AC fail JB5 serial port 2 - RS-232/RS-422 interface D16 enclosure tamper JB6 serial port 1 - RS-232/RS-422 interface D17 timer error...
  • Page 127 Unit is not operational, does not flash LEDs D12 through D19 in sequence on power-up.(cont’d) DC input fault (if DC Check for 12-14 VDC input at J4 (you may connect a meter across D5). powered) - no power applied Check the fuse at F1. Replace if necessary. to logic card.
  • Page 128 LEDs D12 to D19 flash in sequence on power-up, then LED D16 stays lit. (cont’d) Enclosure tamper (door If the switch is operating but the LED remains on, replace the card. open). (cont’d) Unit is non-operational. LEDs D7 and/or D10 are not lit. The power-up LED sequence operates normally. Card failure or corresponding Confirm that the network connections are correct (refer to the completed network side unusable.
  • Page 129 Large transponder unit JB1 timeout monitor SW1 reset switch JB3 & JB4 network baud rate SW2 network device address U8 software Unit is not operational. Power LED not lit. No AC power. Set the line voltage on the power supply located at the back of the LTU chassis.
  • Page 130 No network communication.’X’ poll,’Y’ poll LEDs not flashing, power LED is lit. Confirm that the network connections are correct (refer to the completed Incorrect network wiring device configuration forms). Incorrect network baud rate. Ensure that the network baud rate (jumpers JB3 and JB4) matches that of all network devices.
  • Page 132 Standard transponder unit NOTE: D1 to D16 are input point status LEDs unless the test switch is pressed in. The LEDs then function as listed. D1 microcontroller error J3 16 VAC D2 ROM error J4 12 to 14 VDC D3 RAM error JB1 to JB8 output relays D4 AC power fail JB11 &...
  • Page 133 Unit is not operational, does not flash LEDs D1 through D16 in sequence on power-up. (cont’d) DC input fault (if DC powered) Remove the battery connection at J4. If the unit operates, the battery is - no power applied to logic defective.
  • Page 134 LEDs D1 to D16 flash in sequence on power-up, then LED D6 remain lit when the Test switch is pressed. Incorrect network device Ensure that SW3 is set to the correct network device address (refer to the address. completed device configuration forms.) Reset the card if the switches are changed, by pressing the Reset switch.
  • Page 135 Remote display and control panel J3 backlight connector SW1 reset switch J4 Piezo connector SW2 network device address J5 LCD connector TP2 Gnd JB1 & JB2 network baud rate TP4 Vin R20 LCD contrast adjustment control TP5 +5V R21 backlight adjustment control Blank screen.
  • Page 136 No network communication. Network LEDs flashing. (cont’d) Incorrect network baud rate. Ensure that the network baud rate (jumpers JB1 and JB2) matches that of all network devices. Reset the card if the jumpers are changed by pressing SW1. Incorrect network device Ensure that SW2 is set to the correct network device address (refer to the address.
  • Page 137 Repeater D7 fault J3 12 VDC power connection D8 source A J4 16VAC power connection D9 source B R9 charging voltage adjustment D10 AC OK R15 overvoltage protection D11 DC OK TP1 test point F1 fuse TP2 test point J2 tamper TP3 test point Unit is not operational, LEDs D10 (AC OK) and D11 (DC OK) are not lit.
  • Page 138 Unit is not operational, LEDs D10 (AC OK) and D11 (DC OK) are not lit. (Unit is AC powered.) (cont’d) AC powering option fault (if Remove the battery connection at J3. If the unit operates, the battery is installed) - no power applied defective.
  • Page 139 No activity on D8 (SOURCE A) LED. Activity on D9 (SOURCE B) LED. (Network controller is on the B side of the repeater.) No devices on A side of Troubleshoot all devices and/or other repeaters on the A side of the repeater are operational.
  • Page 141 Maintenance procedures Fuse Replacement Disconnect the power source to the device before replacing the fuse. CAUTION Always replace the fuse with one of the same type and rating. Some of the network devices include a fuse. If the fuse blows, replace it with a new fuse of equal value.
  • Page 142 Network controller, standard transponder unit, repeater The network controller and transponder cards are mounted on the corner mounting posts and are also attached to the mounting plate by a center screw. Each repeater card includes two supports that are inserted into the holes in the centre of the mounting plate.
  • Page 148 Large transponder unit Make sure that the main power supply has been CAUTION disconnected before removing or installing the power supply. Removal To remove the power supply from the LTU proceed as follows: Disconnect the power from the main power source to the power supply. Remove the LTU chassis from the 19 inch rack.
  • Page 149 Label and remove the power supply spade connectors from the power switch. Remove the screws and washers that secure the power switch to the LTU chassis and remove the power supply switch. Remove the nuts, washers and screws that secure the power supply to the chassis and remove the power supply.
  • Page 150 Remote display and control panel The remote display and control panel must be removed as a complete unit. There are no user-serviceable components on this unit. Please return the unit to Senstar-Stellar for repair or replacement. To remove the remote display and control panel proceed as follows: Disconnect the main power supply from the wall outlet.
  • Page 151 Device address settings The following chart depicts the DIP-switch address settings for addressable Sennet devices.
  • Page 153 Spare parts list SN-CN1 M0KT0310 Network controller circuit card assembly Network controller Standard transponder SN-TX0 M0KT0212 16 programmable inputs/0 outputs, for copper twisted pair data bus. unit options SN-TX8 M0KT0211 16 programmable inputs/8 outputs, for copper twisted pair data bus. SN-T128 M1KT0600 Base unit assembly including a chassis for...
  • Page 154 Accessories SN-RDP J0FG0100 Network remote display and control panel. Includes a 4 line by 40 character backlit LCD panel, simple six button operation with separate alarm indicator and adjustable audio alarm annunciator. Suitable for 19-inch rack mount, wall mount or desk top use. SN-FOI M0KT1100 Fiber optic interface module to be used with...
  • Page 155 Partial list of suppliers Faston connections Manufacturer Type 187 Panasonic LCR12V7.2PB Power Sonic PS-1270 Sonnenshein 07190432 Yuasa NP7-12 Battery harnesses are supplied for both terminal types. Each device is suitable for protecting one or two data pairs. Units capable of protecting more than two lines are available;...
  • Page 156 Single pair - no repeater control required Manufacturer Part # Description 120 ohm, foil/braid shield, 80ºC, Belden 9841 UL2919, 30 V Alpha 6412 Manhatten/CDT M3993 Two pair, overall shield - for use with repeater control signals Manufacturer Part # Description 120 ohm, foil/braid shield, 80ºC, Belden 9842...
  • Page 157 Dual ported Network Controller The dual ported Network Controller operates similarly to the standard, single ported Network Controller with the following additional features: Senstar 100 Senstar 100 serial port 1 serial port 2 Sennet Network Controller • activated second serial port provides host redundancy (requires Senstar 100 software version 5.4 or later) •...
  • Page 158 • alarm messages are sent to both hosts simultaneously • either host may send messages to the network controller • either host may fail without loss of alarm messages • activated Sennet ‘X’ and ‘Y side communication error counters (requires Senstar 100 software version 5.21 or later)
  • Page 159 M0KT0500 Repeater This earlier version of the Sennet repeater (M0KT0500) uses RTS lines to control the direction of the repeater. These lines are not required on the current repeaters. diagnostic activity LED indicators tamper switch connection power connection tamper output AC fail output jumper-selectable network termination...
  • Page 160 Jumper settings (Sennet devices) If an old Sennet repeater is installed as part of the system: and if the X-side of the network is on the physical end of the network or network segment, install shunts at the RTSX jumpers. and if the Y-side of the network is on the physical end of the network or network segment, install shunts at the RTSY jumpers.
  • Page 161 Index 2-port copper wire repeater, see repeater annunciation systems ......1-4 2-port fiber optic cabling repeater, see repeater anti-static warning .
  • Page 162 RS-232 pin assignments ..... . 3-20 diagnostic indicators RS-422 pin assignments ..... . 3-20 large transponder unit .
  • Page 163 copper wire network, dual-sided, redundant..2-9 copper wire network, dual-sided, single direction . . . 2-8 copper wire network, extending with repeaters ..2-16 copper wire network, single-side ....2-8 half-chassis version, large transponder unit .
  • Page 164 transponder unit......2-12, 2-13 LCD contrast adjustment, remote display and control panel .......1-12 length of alarm input, transponder unit .
  • Page 165 repeater ........1-14 transponder unit ......1-7, a-13 network baud rate configuration parameters .
  • Page 166 power status indicator jumper settings ..... . . 3-38 to 3-40 fiber optic interface module ....1-17 layout guidelines .
  • Page 167 sensor contacts ......2-13, 3-25 transmission of data ......1-2 Senstar 100 transponder unit network controller connection to .

This manual is also suitable for:

Sennet perimitrax a3da0202Sennet intelli-flex multiplex c6da0402Sennet perimitrax a3da0302Sennet senstar 100 da-030213

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