Johnson Controls AIM-200 Technical Manual
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Johnson Controls AIM-200 Technical Manual

Johnson Controls AIM-200 Technical Manual

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Installing the AIM-200
© 1994 Johnson Controls, Inc.
Order No. 406-080
FC-2000 Technical Manual 406
Addressable Intelligent Module Section
Technical Bulletin
Issue Date 0794
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Summary of Contents for Johnson Controls AIM-200

  • Page 1: Table Of Contents

    M500MJ Monitor Module M501MJ Monitor Module M500MJ and M501MJ Monitor Module Technical Notes M510CJ Control Module BGX-101 Addressable Manual Pull Station Intelligent Detectors Inserting the AIM-200 Cards Programming the AIM-200 Programming Display Auto-Program Mode AIM-200 Power Requirements Regulated Power Required in Standby Regulated Power Required in Alarm ©...
  • Page 2 AIM-200 Point Annunciation Page Program Clear Default Zone Map Display Status Program Edit Alarm Bus General Alarm Service Backup Alarm Bus Signal Silence Function Operating M510CJ Control Modules General Alarm Control-by-Zone Control-by-Module Control-by-Detector General M510CJ Trouble Non-Silenceable Indicating Appliance Circuit...

  • Page 3: Introduction

    AIM -200 zones much like outputs are mapped to inputs during standard FC -2000 programming. The AIM-200 may be mixed in a system with any of these system modules: IZM-8 Initiating Zone Module IZE-A Initiating Zone Expander...

  • Page 4: Inventory

    AIM-200. Up to ten AIM-200s may be installed in one FC - 2000 for a capacity of 1,980 points (subject to limitations of system power supply). Refer to the AIM-200 Power Requirements section of this document. Inventory AIM-200 Addressable...
  • Page 5 The AIM-200 communicates with up to 99 intelligent detectors and up to 99 addressable modules. The AIM -200 reports device alarm or trouble activity back to the CPU as one of eight mapped zones. Label Inserts Figure 2: AIM-200 Label Inserts The slide -in labels are printed with identification for system -defined LEDs and switches.

  • Page 6: Optional Peripherals

    B501BJ Base These intelligent, addressable detectors provide analog information to the AIM-200. The AIM -200 processes this analog information and continually makes decisions on the alarm, maintenance, or normal status of each device. Each detector head mounts to a B501BJ base for ease of installation or replacement.
  • Page 7 M500MJ An addressable monitor module that can be used to monitor conventional normally open contact alarm initiating devices, such as manual pull stations, 4 - wire smoke detectors, heat detectors, waterflow, and supervisory devices. Supervised circuit can be wired NFPA Style B or Style D.
  • Page 8 A77-716-02B The end-of-line power supervision relay is used to supervise the power to 4-wire smoke detectors and indicting appliances. N-ELR The N-ELR resistor assortment is required for use in Canada. It provides a variety of resistor values to mount to a single ELR plate (included).

  • Page 9: Installing The Aim-200

    Note: If point annunciation (192 intelligent AIM - 200 points and 56 standard system circuits) of a single AIM -200 is desired, the AIM-200 must be mounted in the second slot of the first chassis (directly to the right of the CPU). This annunciation option must also be selected in system programming.
  • Page 10 Figure 4: Mounting the AIM-200 10 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 11 4. Connect the ribbon cable. See Figure 5. Figure 5: Connecting the Ribbon Cable Connecting the Connect the alarm bus cable following the steps below. Use the alarm bus Alarm Bus Cable cable (Part No. 71033) included with the AIM -200. 1.

  • Page 12: Wiring The Communications Loop Circuit

    The Communications FC-2000 can support up to ten communications loops, each controlled by Loop Circuit an AIM-200 module. The communications loops can be wired as non-redundant (Figure 9), redundant (Figure 12), or isolated redundant (Figure 13). Isolator Modules...
  • Page 13 Control Modules Through addressable control modules (M510CJ), the FC -2000 can selectively activate indicating appliance circuits or Form -C output relays (see Figures 23 through 27). Intelligent Through the communications loop, the AIM -200 communicates with Detectors intelligent ionization, photoelectric, and thermal detectors (Figure 28). Loop Capacity The capacity of each AIM -200 includes up to 99 in t elligent detectors and an additional combination of up to 99 addressable pull stations, control...
  • Page 14 Table 1: Communications Loop Performance Fault Condition Single Single Loop has Loop Loop Loop Communication Open on Ground Been Shorted Shorted Opened Loss with Loop on Loop Shorted Control Panel Opened Grounded Grounded Non-Redundant (2-Wire) Loop Operation Trouble Trouble with Trouble Trouble Trouble...
  • Page 15 Non-Redundant Circuit AIM-200 Wiring Requirements Figure 7: Non-Redundant Circuit Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 16 Branch Resistance Short the termination point of one branch at a time and measure DC resistance from the beginning of the loop to the end of that particular branch. The total DC resistance from panel to branch end cannot exceed 40 ohms.
  • Page 17 Figure 9: Non-Redundant Communications Loop Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 18 Redundant Circuit Figure 10: Redundant Circuit Total length of the communications loop pair cannot exceed 10,000 feet (measured from the control panel out, and back to the control panel). The DC resistance of the communications loop pair cannot exceed 40 ohms. This measurement may be modeled by disconnecting loop out and return at the control panel, shorting the two leads of communications loop return together and metering loop out.
  • Page 19 Figure 11: Redundant Circuit Branch Resistance Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 20 Figure 12: Redundant Communications Loop 20 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 21 Isolated-Redundant Circuit By flanking each communications loop device with a pair of M500XJ fault isolator modules, each device is protected from short circuit faults that may occur on other devices. For example, a fault on Zone 2 will not effect Zones 1 and 3.
  • Page 22 Shield Termination in No Conduit Do not allow the shield drain wire to enter the control panel cabinet. Connect the drain wire to the outside of the cabinet via a BX -type connector. Figure 14: Shield Termination in No Conduit Shield Termination in Full Conduit The shield drain wire must be connected to the negative ( -) side of the loop.
  • Page 23 Figure 16: Shied Termination in Partial Conduit Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...

  • Page 24: M500Xj Isolator Module

    M500XJ Isolator Module Figure 17: M500XJ Isolator Module The loop isolator module (M500XJ) is used to protect critical elements of the communications loop from faults on other branches or sections of the loop. The M500XJ continuously monitors the circuit connected to Terminals 3 ( - ) and 4 (+).

  • Page 25: M500Mj Monitor Module

    M500MJ Monitor Module Figure 19: M500MJ Monitor Module The M500MJ monitor module is an addressable module that monitors normally open contacts, shorting type alarm initiating devices. The supervised M500MJ circuit can be wired as an NFPA Style B or Style D initiating device circuit.

  • Page 26: M501Mj Monitor Module

    M501MJ Monitor Module Figure 20: M501MJ Monitor Module The M501MJ monitor module is an addressable module that is functionally and electrically identical to an M500MJ monitor module (Style B circuits only), but offered in a smaller package for mounting directly in the electrical box of the contact -type device being monitored.
  • Page 27 Figure 21: NFPA Style B Initiating Device Circuit Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 28 Figure 22: NFPA Style D Initiating Device Circuit 28 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...

  • Page 29: M510Cj Control Module

    The M510CJ control module is an addressable module that supervises and M510CJ Control switches power to an indicating appliance circuit. The M510CJ circuit can Module be wired as an NFPA Style Y or Style Z indicating appliance circuit. Alternately, the M510CJ can be employed as a Form -C control relay. Figure 23: M510CJ Control Module (Alarm Polarity Shown) Communications Connect the communications loop to M510CJ Terminals 1( -) and 2 (+).
  • Page 30 Figure 24: M510CJ Control Module (Form -C Relay) Break Tabs To configure a M510CJ as a Form -C relay, the two tabs must be broken off of the module. Use a pair of needle -nose pliers to break off each tab. Communications Connect the communications loop to M510CJ Terminals 1( -) and 2 (+).
  • Page 31 Figure 25: NFPA Style Y Indicating Appliance Circuit Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 32 Figure 26: NFPA Style Z Indicating Appliance Circuit 32 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...

  • Page 33: Bgx-101 Addressable Manual Pull Station

    BGX-101 Addressable Manual Pull Station The BGX-101L is an addressable manual pull station with a key -lock reset BGX-101L Installation feature. 1. Connect the communications loop to BGX -101L red wire (+) and black wire ( -). If additional devices are to be connected to the SLC loop after the BGX -101L, wire-nut the continuance of the loop to the red and black wires.

  • Page 34: Intelligent Detectors

    Inserting the discard the cover card. AIM-200 Cards Figure 29: AIM-200 Cover Card After the appropriate point information has been entered onto the cards, they may be inserted into the module as shown in Figure 31. 34 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 35 Figure 30: Organizing AIM-200 Cards for Placement Organize the cards in sequence, with number “1” on top and number “6” on the bottom. Carefully press - fit the cards over the holding clips on the module and close the front door.
  • Page 36 36 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...

  • Page 37: Programming The Aim-200

    C = Control Module O = Form-C Selected (M510CJs) E = No response from a device (the AIM-200 is programmed for a device which is in trouble or not physically installed on the loop). Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 38 A zone that the device has been mapped to is indicated by the red zone alarm LED. Devices may be mapped to any one or all of the eight AIM-200 zones. The AIM -200 will require that each M500MJ, M501MJ, or M502MJ Monitor Module or intelligent detector be mapped to at least one zone (one zone must be selected at any point in time).
  • Page 39 Figure 34: Detector and Control Module LEDs Control Module To program a M510CJ control module to function as an indicating (IAC) appliance circuit, press the STEP - FORWARD switch until the right -hand display digit is blank. Note: The function tabs on the M510CJ must not be broken for this type of operation.

  • Page 40: Auto-Program Mode

    If accepted by the programmer, the information is stored in the non-volatile memory. Certain other parameters are pre -selected by the AIM-200, such as zone assignment and detector sensitivity, with the installer given an opportunity to change those parameters as desired.

  • Page 41: Aim-200 Power Requirements

    Table 3: Alarm State Regulated Power Requirements Device Type Device Current Total Current Number (amps) AIM-200 0.075 Total AIM-200 Current (from Table 2) Total Alarm Current = amps Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...
  • Page 42 42 Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...

  • Page 43: Aim-200 Point Annunciation

    The CPU can be programmed for an alternate method of annunciating the AIM-200. Up to 192 intelligent devices can be annunciated on a single AIM-200 with ACM or LDM series annunciators, or the LCD - 80 Liquid Crystal Display on the RS - 485 interface. The FC -2000 annunciates the AIM-200 installed directly to the right of the CPU.

  • Page 44: Program Clear

    65-96, on the AIM-200 installed next to the CPU-2000. Note: AIM-200 detector and module Addresses 97, 98, and 99 may be used, but cannot be point - annunciated. The Program Clear function allows the programmer to clear an existing Program Clear program from AIM -200 memory.

  • Page 45: Default Zone Map

    PK -1 Programming Key and pressing the DISPLAY STATUS switch. No password is required. Note: The AIM-200 will cease monitoring its devices while in this mode and the CPU-2000 will report System Trouble. Alternately, this mode may be entered without key or password by pressing and holding the DISPLAY STATUS switch in for two seconds.
  • Page 46 A = Alarm F = Fault (Maintenance Alert) d = Disabled E = Error--No response from a device (the AIM-200 is programmed for a device that is in trouble or not physically installed on the loop). U = Unsatisfactory (failed automatic detector test).

  • Page 47: Program Edit

    Acknowledge the System Trouble The CPU-2000 piezo sounder will silence. (if desired). Enter the Auto-Program password: The LEDs illuminated on the AIM-200 will 231-1332. flash at the slower rate. All LEDs will be turned off and a flashing Push ENTER.

  • Page 48: Alarm Bus

    The alarm bus is implemented with a two wire daisy chain that connects to Alarm Bus each AIM-200. It is used to provide a manual evacuation control of M510CJ modules and to manually silence these modules; for general alarm control functions, and to provide a backup connection between multiple AIM-200s so that the panel may still function in general alarm even if the CPU fails.

  • Page 49: General Alarm Service

    1. The CPU default program automatically maps the Form -C alarm relay to all initiating zones in the system. While this is a default map, the AIM-200 programmer should ensure that this relay is indeed mapped to all initiating circuits, including the eight zones on each AIM -200.

  • Page 50: Backup Alarm Bus

    The interconnection of alarm bus cables between each AIM -200 provides Backup Alarm backup general alarm capability in the event of communications failure with the CPU. Under this condition, the following events will take place. When an alarm occurs on an AIM -200, output modules mapped to the alarmed zone will be activated.

  • Page 51: Operating M510Cj Control Modules

    Operating M510CJ Control Modules Optional M510CJ control modules can be installed on the AIM -200 addressable loop. When using one or more M510CJs, four types of control options are available: General Alarm, Control -by-Zone, Control-by-Module, and Control - by-Detector. The M510CJ zone mapping and address assignments required for each control option are described below.

  • Page 52: Control-By-Zone

    No special treatment is required to execute Control -by-Zone. Zone If the AIM-200 detects an alarm from an intelligent detector or addressable monitor module, it activates which ever zone(s) are mapped to this device. All M510CJ modules assigned to the alarmed zone(s) will be activated.

  • Page 53: Control-By-Detector

    RESET switch on the CPU. This supervisory monitoring function (tamper valves, etc.) is transparent to Supervisory the AIM-200. This programming selection is performed at the CPU. Zones Addressable Intelligent Module—AIM -200 Addressable Intelligent Module...

  • Page 54: Alarm Verification

    AIM-200. If used, the installer should assign only flow switches to the Zones zone. The AIM-200 module will perform a single -person test of all devices as Walk Test follows: 1. Disable all eight AIM -200 zones using the DISABLE/ENABLE control on the CPU.

  • Page 55: Step Switches

    This LED and switch are used in programming the AIM - 200 (see the Display Status Programming the AIM -200 section of this document). LED and Switch The AIM-200 automatically test all detectors on its SLC loop. This test is Automatic similar to activating a detector with a test magnet. Detector Test The module periodically commands each detector, one at a time, to respond with an appropriate alarm -like signal (pulse on the SLC loop).
  • Page 56 The RESET switch on the CPU must be pushed to clear the trouble status from the device. Unless the detector has been repaired or replaced, the AIM-200 will again register a trouble condition with the next device test. Each detector will be tested at least every 24 hours.
  • Page 57 Note: Invalid device type = “E” left digit. Maintenance Alert = “F” left digit. Displaying the After the AIM-200 has stepped through all detectors, it will begin displaying all Status of modules. The digital display will repeatedly flash between the address and Addressable type/status of the module assigned to the lowest address.
  • Page 58 Advancing to an Address Range By pressing any one of Zone Switches 1 through 8, the operator can advance directly to a desired range of addresses. The AIM - 200 will jump to the lowest address of a programmed device within that range. The STEP-FORWARD and STEP -REVERSE switches can be used to move to devices within each range.

  • Page 59: Operating The Aim-200

    Operating the AIM-200 For each of the eight zone displays, a red LED, yellow LED and a switch Zone Display are provided. The 198 -point capacity of the AIM -200 is assigned to these zones using a “mapping” technique. Each of the 198 devices may be mapped to one or more zones.
  • Page 60 The AIM-200 zone assumes the status of any device mapped to that zone that enters an alarm or trouble condition. If any of the initiating devices are in alarm, the zone is reported in alarm. If one or more devices (including M510CJ modules) are in trouble, and no alarms exist, trouble is reported for the zone.

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