INSTALLATION INSTRUCTIONS Model VCA2002-A1 Card Cage

Transcription

1 INSTALLATION INSTRUCTIONS Model VCA2002-A1 Card Cage The Model VCA2002-A1 Card Cage assembly is installed in the FV2025/2050, FV922/FV924 Fire Voice Control Panel of the FS20 system to house and interconnect the Voice cards that enable audio announcements to be made through the Fire/Voice System. FEATURES The principal features of the VCA2002-A1 include: Provides mechanical housing and physical wiring interfaces for the VCC2001-A1 Voice CPU, VCC2002-A1 Voice I/O and VCI2001-U1 Voice Amplifier Cards, as well as the VN2001-A1 and VN2002/3- A1 Ethernet modules Provides connections to external CAN Audio Bus, Voice I/O field wiring, speaker lines and Ethernet Ring Supports up to four audio amplifiers, configured as either: o o up to three primary amplifiers with one backup; or one or two primary/backup amplifier pairs Compatible with Class A, Class B and dual-interleaved Class B speaker lines Provides enhanced backup amplifier failsafe routing Simplified installation and servicing Active reverse polarity protection on the power input Advanced EMC shielding and filtering ROHS compliant and meets performance specifications within the industrial temperature range Can be used in both UL and ULC markets Figure 1 VCA2002-A1 Card Cage PRE-INSTALLATION No pre-installation operations need to be performed before installing the VCA2002-A1 Card Cage assembly. OPERATION Functional Overview The signal flow diagram of the VCA2002-A1 Card Cage assembly is illustrated in Figure 2. The Card Cage itself provides the mechanical housing and electrical interface for the three pluggable Voice System components, which include the VCC2001-A1 Voice CPU, VCC2002-A1 Voice I/O and the VCI2001-U1 Voice Amplifier Cards. Additionally, the Card Cage provides a physical wiring interface for a number of inter-panel and system-wide interconnections, such as the Ethernet Ring and speaker audio circuits. The Card Cage structure and circuitry provide both advanced EMC shielding for housed circuit cards and filtering of incoming and outgoing signals. The Card Cage assembly further provides backup amplifier failsafe routing and active reverse polarity protection of the dc power input. 1

2 DEGRADE EXTERNAL ETHERNET CONNECTIONS TO MMS AND MNS X301 X302 X303 X304 INTERNAL ETHERNET CONNECTIONS TO FIRE SYSTEM AND VOIP TELEPHONE FIBER OR COPPER FIBER OR COPPER E ETHERNET RING TO NETWORKED PANELS = FIBER OR COPPER EHTERNET MODULE +24 VOLT DC INPUT X101 E E VAC 104 VAC 103 VAC 102 VAC 101 To EXT. OPTION MODULE(S) NOT USED X401 X VDC POWER CONTROL CONTROL PROCESESSING ETHERNET SWITCH VOIP To INT. OPTION MODLES X102 VOIP From INT.OPTION INT.AUDIO IN X102 MODULE VTO2004 (MICROPHONE) STORED MESSAGES NOT USED CH1 IN X401 AUDIO HANDLING VOIP MODULE From EXT. OPTION MODULES or EXT AUDIO SOURCE CH2 IN X402 To BOOSTER CH1 OUT X403 AMP or OPTION MODULES (FUTURE) INT.AUDIO OUT X102 NOT USED AUDIO CODEC FPGA DIGITAL AUDIO ROUTER µc CAN µc µc µc I2S X403 SWITCH 1 INPUT CONFIGURABLE X403 SUPERVISED SWITCH 2 INPUT SWITCH INPUT X403 To OPTIONAL AUDIO SYSTEM AUDIO ACTIVE OUT AUDIO ACTIVITY INPUTS/ OUTPUTS BACKUP CIRCUITRY ON BACKPLANE X401 CAN CPLD CAN REPEATER CAN X102 CAN VOICE CPU CARD SPEAKER LINES TO AUDIO ZONES VOICE I/O CARD 2

3 Announcement Options The VCC2001-A1 Voice CPU Card, VCC2002-A1 Voice I/O Card and from one to four VCI2001-U1 Voice Amplifier Cards (designated VAC101 through VAC104) are mounted in the Card Cage to store, process and route voice announcements, both to locally connected loudspeakers and to remote networked Panels. These component cards process and broadcast prerecorded messages that can be triggered either by fire sensor alerts or through manual initiation. Optionally, fire responders can make live emergency announcements using hand-held microphones. Live Announcements Live announcements can be originated locally using an optional hand-held microphone, located either in the host FV2025/2050, FV922/FV924 Fire Voice Control Panel or in a VR2005-U1 Remote Microphone station. Also, live announcements can be originated at the Mass Notification Station (MNS) and relayed to the Panel via audio links. Announcements originating from both live and recorded sources are digitally encoded by the Audio Codec on the Voice Control I/O Card and applied to the FPGA Digital Audio Router for routing to the connected speaker lines. Signal Amplification and Broadcast For announcements broadcast locally, live or recorded audio messages are digitized and routed from the microphone or the library of stored messages on the I2S Bus to the target amplifier card(s) which will then broadcast them through the connected speakers. A digital-to-analog converter on each amplifier card restores the analog audio and applies it to the audio amplifier circuit. Two simultaneous audio outputs are available from each amplifier which allows the selection of Class A, Class B or Dual-Interleaved Class B operation to match the speaker line configuration. Amplifier Redundancy The VCI2001-U1 Voice Amplifiers can be configured for either 1:Many (designated as 1:3 on Card Cage backplane) or 1:1 amplifier redundancy. In either redundancy configuration, when an active amplifier card fails, the backup amplifier card is automatically switched on line to restore Voice System operation. Controls and Indicators The only control on the Card Cage assembly is Switch S601, illustrated in Figure 3, which enables the operator to select either the 1:Many or the 1:1 amplifier redundancy mode. LEDs located immediately below the Ethernet jacks (designated X301 through X304 in Figure 3) indicate the status of the Ethernet connections and signal activity. 3

4 EXT. CAN EXT. CAN EXT. VCC I/Os VAC #103 MODULE #1 MODULE #2 OUT 1 X401 1 X402 1 X403 X X301 X302 1 VAC #102 OUT X622 VAC #101 OUT X EXTERNAL WIRING CONNECTORS 2 3 X604 X603 X602 BACKUP VAC X601 1:3 1:1 X201 X202 VAC VAC103 VAC102 VAC101 X614 X613 X612 X611 VCC-I/0 VCC CPU INTERNAL WIRING CONNECTORS X102 LOCAL CAN MODULE X304 X303 X501 X101 VCC LOCAL MONET +24 VDC POWER Figure 3 VCA2002-A1 Card Cage with Cover Removed 4

5 MOUNTING WARNING: Remove electrical power before working on equipment. A B ELONGATED MOUNTING HOLE (2 PLS) Figure 4 Mounting the VCA2002-A1 Card Cage in the FHB2005-U1R1 Backbox Mounting the VCA2002-A1 Card Cage Referring to Figure 4, mount the Card Cage in the backbox as follows: 1. Insert two #4-40X1/4" round-head screws into the mounting standoffs indicated by A and B in Figure 4. Do not tighten the screws at this time. Instead allow approximately 1/8" clearance between the screw-head and the standoff. 2. Holding the Card Cage in front of the backbox, align the two elongated mounting holes with the screws at poisitions A and B on the backbox 3. Push the Card Cage against the backbox so that the round-head screws protrude through the elongated mounting holes and let the Card Cage drop slightly to rest on the screw shanks. 4. Install nine (9) additional #4-40x 1 / 4 round-head screws into the nine holes located at the top, center, and bottom of the Card Cage which are marked 1 through 9 in Figure Tighten all eleven (11) screws securely. 5

6 Installing the Circuit Cards in the Card Cage 1. If necessary, remove the Card Cage cover. 2. Consult the site-specific shop drawings to determine whether the redundancy configuration will be 1:3 or 1:1. 3. Operate switch S601 (see Figure 3) to select the applicable redundancy configuration. CAUTION When inserting circuit cards into the backplane connector, avoid grippng the top and bottom of the Card Cage. Instead, push gently on the center of the molded plastic handle on the edge of the circuit card until the card snaps into place. Be sure that the card is perpendicular to the front of the card cage and is positioned between the two indented metal card guides in the top and bottom of the card cage. The card needs to be between all three sets of card guides as it is slid into place to correctly mate with the backplane connector. WARNING To avoid damaging the circuit cards or the backplane connector, DO NOT FORCE THE CIRCUIT CARD INTO POSITION. 4. Install the VCC2002-A1 Voice-I/O Card into the card slot marked X201. See Siemens Industry, Inc., Building Technologies Division, document number A6V Installation Instructions for the VCC2002-A1 Voice Input/Output Card for details. 5. Install the VCC2001-A1 Voice CPU Card into the card slot marked X202. See Siemens Industry, Inc., Building Technologies Division, document number A6V Installation Instructions for the VCC2001-A1 Voice CPU Card for details 6. Referring to Table 1, install the VCI2001-U1 Voice Amplifier Cards required for this installation. See Siemens Industry, Inc., Building Technologies Division, document number A6V Installation Instructions for the VCI2001-U1 Voice Amplifier Card for details. Redundancy Configuration Amplifier Card Slot 1: 3 1:1 Remarks VAC101 VAC102 Primary Amplifier Primary Amplifier Primary Amplifier Backup for Amplifier in slot VAC101 For two-amplifier installations, install the backup amplifier card in slot VAC104 and the two primary amplifiers in the card slots determined by the FX2030 Configuration Tool. VAC103 Primary Amplifier Primary Amplifier VAC104 Backup Amplifier Backup for Amplifier in slot VAC103 Table 1 Amplifier Card Slots Used for the 1:Many and 1:1 Redundancy Configurations Mounting the FCA2031-A1 MoNet Module on the FCM20XX Operating Unit For three-amplifier installations, install the backup amplifier in card slot VAC104. The three primary amplifier cards are installed in slots VAC101, VAC102, and VAC103. 6

7 On startup or in Degrade Mode, the Voice System communicates with the FCM20XX Operating Unit through the FCA2031-A1 MoNet module. To mount the FCA2031-A1 MoNet Module on the FCM20XX Operating Unit: 1. Please refer to Figure 5. Orient the FCA2031-A1 MoNet Module as shown in Figure 5 and place it in front of the board mounting tabs on the FCM20XX Operating Unit. 2. Pushing gently on the FCA2031-A1 MoNet Module, guide the two multi-pin connectors on the underside of the Module into the mating connectors on the FCM20XX Operating Unity. 3. Fasten the FCA2031-A1 MoNet Module to the tabs using the 4-40 x 1 / 4 " round-head screws furnished with the Module. SCREW MOUNTING HOLE BOARD MOUNTING TABS FCA2031-A1 MoNet MODULE FCM20XX OPERATING UNIT Figure 5 FCA2031-A1 MoNet Module Mounted on the FCM20XX Operating Unit WIRING External Wiring General Requirements The following general requirements apply to external wiring connected to the FV2025/2050, FV922/FV924 Fire Voice Control Panel. 1. All external wiring must be run in accordance with Article 760 of the National Electrical Code (NEC) or local building codes. 2. Within the Panel, dress all external wiring using the shortest route. 3. Maintain a minimum distance of 1 / 4 " between power-limited and non-power-limited wiring entering the Panel. Crossover between power-limited and non-power-limited wiring is not permitted. 7

8 Refer to Figure 6 for the recommended routing of external wiring through the Panel s knockout openings and inside the FV2025/2050, FV922/FV924 Panel. External wiring connections are located along the top of the Card Cage assembly, as illustrated in Figure 3. Internal (intra-panel) connections are located along the bottom of the Card Cage. Cable Specifications for External Wiring Tables 2 and 3 list the cable specifications for speaker lines, VR2005-U1 Remote Microphone station connections and Ethernet networks. Wiring instructions for the Fire (non-voice) devices in the Panel are provided in Siemens Industry, Inc., Building Technologies Division, document number A6V FS20 Fire Detection and Voice Evacuation System, Mounting, Installation, Product Data, and in the installation instructions for the specific Fire devices. Table 4 describes the cable destination and pin function for each external connector on the Card Cage. Connecting the Speaker Lines Connect the installed speaker lines to output terminals X621, X622 and X623 according to the sitespecific shop drawings for this installation. The wiring procedures for connecting the speaker lines to the output terminals are provided in Siemens Industry, Inc., Building Technologies Division, document number A6V Installation Instructions for the VCI2001-U1 Voice Amplifier Card. 8

9 Recommended Knockout opening for indicated wiring category FRONT POWER-LIMITED DETECTOR CIRCUITS** FCA2015 DIALER** SPEAKER LINES NON-POWER- LIMITED DETECTION DEVICES POWER- LIMITED NOTICICATION DEVICES FRONT EXTERNAL VOICE I/O CONNECTIONS 5 AC SOURCE AC SOURCE EXTERNAL CAN MODULES (REMOTE MICROPHONE STATIONS) OR EXTERNAL AUDIO SOURCES LEFT SIDE FRONT VIEW RIGHT SIDE Figure 6 External Wiring and Recommended Knockout Openings 9

10 Card Cage Connector Item Wire Gauge Resistance, max Input Current, Max Wire Configuration Max Cable Length Supervision See Figure 3 for connector locations Power Limited Per NFPA per NEC 760 X623, X622, X621 Speaker Lines Twisted pair or twisted shielded 25V 12 AWG, max Refer to Table 2.42A pair 1000m (3000 ft) 24 AWG, min 3, below. 70V 2.98A X401, X402 External CAN modules (Remote Microphone station) +24VDC 12 AWG, max 22 AWG, min 18 AWG, max 12 AWG, min X403 External. Voice I/O 12 AWG, max 22 AWG, min X301, X302, X303, X304 Ethernet (copper) typical: 22 AWG, max 26 AWG, min 15 ohms, max, per pair loop resistance: 27 ohms, max N/A Audio and CAN are twisted shielded pair; all others are twisted pair Twisted Pair 0.53A per pair CAT5 CAT5e CAT6 shielded 300m (1000 ft) 100m (300 ft) Supervised Microphone and phone circuits are supervised +24VDC supervised for shorts Table 2 Cable Specifications 10W (ohms) 20W (ohms) 30W (ohms) 40W (ohms) 50W (ohms) 65W (ohms) 25V N/A 70V NOTE: All resistances include both wires for each Class B circuit (single or dual) or all four wires for Class A. Table 3 Maximum Speaker Zone Wire Resistance for 1.5dB Loss. 10

11 Connector Connects To: Pins ID Name No. Function X401 X402 X403 External Option Modules 1 External Option Modules-2 Voice I/O Card Audio Output and Audio Out Active X621 Amplifier #101 output signals to speakers X622 Amplifier #102 output signals to speakers X623 Amplifier #103 output signals to speakers Option modules mounted externally in the VR2005-U1 Remote Microphone station If no internal option modules are installed, connect a 3.3 K Ohm terminating resistor (C24235-A1-K14) 1 across pins 7 and 8. Option modules mounted externally in the VR2005-U1 Remote Microphone station or external audio source. If no external option modules are installed, connect a 3.3 K Ohm terminating resistor (C24235-A1-K14) 1 across pins 7 and 8. External devices Table 4 Cables to External System Components All Power Limited If no external device(s) are used, connect 3.3k OHM terminating resistor(s) across: PINS 1 & 2 PINS 5 & 6 PINS 7 & 8 PINS 9 & 10 When external device(s) are used, move the EOL resistor to the end of line for supervision. Switch inputs require a 680Ω resistor in series with a contact closure. C24235-A1-K Speaker Lines 1 and 2. Connection varies according to wiring class (Class A, Class B or Dual Interleaved Class B). See Siemens Industry, Inc Doc. A6V , WIRING, Field Line Configurations. Speaker Lines 1 and 2. Connection varies according to wiring class (Class A, Class B or Dual Interleaved Class B). See Siemens Industry, Inc Doc. A6V , WIRING, Field Line Configurations. Speaker Lines 1 and 2. Connection varies according to wiring class (Class A, Class B or Dual Interleaved Class B). See Siemens Industry, Inc Doc. A6V , WIRING, Field Line Configurations VDC Out Ch VDC Ret Ch1 3 CAN H Ch1 4 CAN L Ch1 5 Earth 6 Earth 7 (NOT USED) 8 (NOT USED) 1 (NOT USED) 2 (NOT USED) 3 (NOT USED) 4 (NOT USED) 5 Earth 6 Earth 7 Audio In Ch2+ (ext. modules) 8 Audio In Ch2- (ext. modules) 1 Audio Out Ch1+ 2 Audio Out Ch1-3 Audio Out Active Ch1+ 4 Audio Out Active Ch1-5 Switch 1 input + 6 Switch 1 input - 7 Switch 2 input+ 8 Switch 2 input - 9 External Alarm+ 10 External Alarm- 1 Speaker Line 1A- 2 Speaker Line 1B+ 3 Speaker Line 2A- 4 Speaker Line 2B+ 1 Speaker Line 1A- 2 Speaker Line 1B+ 3 Speaker Line 2A- 4 Speaker Line 2B+ 1 Speaker Line 1A- 2 Speaker Line 1B+ 3 Speaker Line 2A- 4 Speaker Line 2B+ 11

12 1 Terminating resistors are provided in the A5Q Accessory Kit furnished with the Card Cage. Connecting the VR2005-U1 Remote Microphone to the Card Cage A VR2005-U1 Remote Microphone station can be installed at a building location remote from the FV2025/2050, FV922/FV924 Fire Voice Control Panel to house a VTO2004-U2/U3 Option Module (Microphone) and up to three VTO2001-U2/U3 Option Module (24 Switches). Use the following procedures to connect the field wiring between the VR2005-U1 Remote Microphone station and the FV2025/2050, FV922/FV924 Panel. A. At the FV2025/2050, FV922/FV924 Panel, connect the field cable from the VR2005-U1 Remote Microphone station to the Card Cage using the following procedure: 1. Pull the VR2005-U1 Remote Microphone field cable through a knockout opening on the upper left side of the Panel backbox. Please refer to Figure 6 for recommended knockout openings for specific cables. 2. Using the pin-out instructions provided in Table 4, terminate the field cable using two eight-position Phoenix connectors supplied in the A5Q Parts Kit. 3. Connect the terminated field cable to connectors X401 and X402 which are located above the top of the Card Cage in the left corner. Please refer to Figure 3 for the connector location. 4. Route the field cable around the left side of the Card Cage and secure it to the wiring lances on the inside wall of the Panel using tie-wraps. B. At the VR2005-U1 Remote Microphone, connect the field cable to the VTA2001-A1 Voice Terminal Board using wiring instructions provided in Siemens Industry, Inc., Building Technologies Division, document number A6V Installation Instructions for the VTA2001-A1 Voice Terminal Board. Internal Wiring The FV2025/2050, FV922/FV924 Panel internal wiring connectors are located along the bottom of the Card Cage assembly, as illustrated in Figure 3. NOTE: Ribbon cable connectors are keyed to prevent reversed cable insertion. Connecting the Card Cage to the 24VDC Power Source The Card Cage is powered by the FCI2017-U1 Peripheral Board through power cable A5Q B, provided in the A5Q Parts Kit. To install the A5Q B power cable that connects the Card Cage to the FCI2017-U1 Periphery Board, proceed as follows: 1. Please refer to Figure 7. Connect the DC power cable connector labeled A in Figure 7 to connector X101 which is located on the bottom right corner of the Card Cage by gently inserting it into X101 until it snaps into place. 2. Similarly, connect the cable connector labeled B in Figure 7 to mating connector X304 which is located at the center of the bottom of the Peripheral Board. 12

13 Insert cable connector into X101 on Card Cage A B Insert cable connector into X304 on Peripheral Board Figure 7 Power Cable A5Q B If it becomes necessary to disconnect the power cable from the Card Cage backplane, proceed as follows: 1. With one hand, slide the orange slide latches on the sides of the connector toward the board connector 2. Gently pull on the cable with the other hand until the latch releases. Connecting the Voice System to the Fire System The MoNet and Ethernet cables connect the Voice system to the Fire System FCM20XX-A1 Operating Unit. a. MoNet Module Connection Interconnect the Card Cage to the FCA2031-A1 Connection Module (MoNet) as follows: 1. Referring to Figure 8, connect one end of the 22-conductor ribbon cable furnished in the A5Q Parts Kit to connector X501 located below the bottom center of the Card Cage. 2. Connect the other end of the 22-conductor ribbon cable to the X402 connector on left side of the FCA2031-A1 Connection Module (MoNet) mounted on the FCM20XX-A1 Operating Unit. 3. Route the cable along the bottom edge of the top window of the inner door and down the left inside wall of the Card Cage. Use stick-on cable supports to fasten the ribbon cable, both to the top window of the inner door and to the inside left wall of the FV2025/2050, FV922/FV924 Fire Voice Control Panel. b. Internal Ethernet Connection Install the internal Ethernet cable between the Card Cage and the Operating Unit as follows: 1. Referring to Figure 8, connect one end of the Ethernet cable furnished in the A5Q Parts Kit to connector X304 (if available) located to the right side of the backplane below the Card Cage. If connector X304 is not available, use connector X Connect the other end of the Ethernet cable to connector X5 on the top center of the FCM20XX-A1 Operating Unit. 3. Route the cable along the left side of the Card Cage and across the upper edge of the top window of the inner door. Use plastic tie wraps to fasten the Ethernet Cable to wiring lances on the backbox and on the upper edge of the top window of the inner door. 13

14 ETHERNET CABLE FCM20XX-A1 OPERATING UNIT USE CABLE SUPPORT(S) TO FASTEN RIBBON CABLE TO INNER SURFACE OF SIDE PANEL. FCA2031-A1 MoNet MODULE WIRING LANCE FCI2017 PERIPHERY BOARD X402 CONNECTOR TOP WINDOW OF INNER DOOR X5 22-CONDUCTOR RIBBON CABLE A5Q D END-OF-LINE ADAPTOR X304 VTO2004-U2/U3 OPTION MODULE (MICROPHONE) VTO2001-U2/U3 OPTION MODULES (24 SWITCHES) A5Q B POWER CABLE X CONDUCTOR RIBBON CABLE 16-CONDUCTOR RIBBON CABLE JUMPER X102 X304 X303 CONNECTOR Figure 8 Connecting the Card Cage to the Fire System and to the Option Modules X501 MoNet CONNECTOR Connecting the Option Modules to the Card Cage The following three-part procedure addresses the three possible option module mounting configurations: Part A applies to installations in which at least one VTO2001-U2/U3 Option Module (24 Switches) is mounted in both the middle and bottom windows of the inner door, as illustrated in Figure 8. Part B addresses installations in which the Option Module (24 Switches) are mounted in the middle window, only, as illustrated in Figure 10. The card mounting positions that do not contain VTO2001-U2/U3 Option Module (24 Switches) will contain FCM2022-U2 Option Module (Blanks). Part C addresses installation in which there are no option modules in either the middle or bottom windows. 14

15 A. One or More VTO2001-U2/U3 Option Module (24 Switches) are Mounted in both the Middle and Bottom Window of the Inner Door 1. Please refer to Figure 8. Connect a 16-conductor ribbon cable between the X102 connector located below the right bottom of the Card Cage and connector X204 on the left side of the left-most Option Module (24 Switches) mounted on the bottom window of the inner door. 2. Use the 16-conductor ribbon cable jumpers supplied in the installation kit to daisy-chain all the Option Module (24 Switches) mounted in the bottom window. 3. Use a 16-conductor ribbon cable to connect the right-most Option Module (24 Switches) mounted in the bottom window to the right-most Option Module (24 Switches) mounted in the middle window. For both Option Modules (24 Switches), connect the ribbon cable to connector X205 on the right side of the option module. 4. Use the 16-conductor ribbon cable jumpers to daisy-chain all the Option Module (24 Switches) mounted in the middle window. Figure 9 A5Q D End-of-Line Adapter 5. Install an A5Q D End-of-Line (EOL) Adapter (illustrated in Figure 9) on the last (left-most) module mounted in the middle window. If the last card mounted in the middle window is a: a. VTO2001-U2/U3 Option Module (24 Switches), connect the EOL Adapter to its X204 connector on the left side of the module. b. VTO2004-U2/U3 Option Module (Microphone), connect the EOL Adapter to its X205 connector which is located on the right side of the module circuit board. Figure 7 illustrates the case in which an Option Module (Microphone) is mounted in the left-most position of the middle window. B. Option Modules are Mounted in the Middle Window, Only 1. Please refer to Figure 10. Connect a 16-conductor ribbon cable between the X102 connector located below the right bottom of the Card Cage and the right-most Option Module (24 Switches) mounted on the middle window of the inner door. Connect the ribbon cable to the ribbon connector, X205, mounted right side of the Option Module (24 Switches), as viewed from the back of the card. 2. Use the 16-conductor ribbon cable jumpers supplied in the installation kit to daisy-chain all the Option Module (24 Switches) mounted in the middle window. 3. Install an A5Q D EOL Adapter into the left-hand ribbon connector of the last card mounted in the middle window (This card can be either a VTO2001-U2/U3 Option Module (24 Switches) or a VTO2004-U2/U3 Option Module (Microphone). See Part A, step 5, for the location of these connectors. In Figure 10, an Option Module (Microphone) is illustrated in the left-most position.) 15

16 . A5Q D END-OF-LINE ADAPTOR VTO2004-U2/U3 OPTION MODULE (MICROPHONE) VTO2001 OPTION MODULES (24 SWITCHES) FCM2022 OPTION MODULES (BLANK) 16-CONDUCTOR RIBBON CABLE X102 CONNECTOR Figure 10 Connecting the Card Cage to the Fire System and Option Modules Case B. No Option Modules Mounted in the Bottom Window C. No Option Cards in Either Window Option Modules (Blanks) are mounted on the windows to fill in the open spaces. If no option cards are mounted in either window of the inner door, all that is required is to insert an A5Q D EOL Adapter onto connector X102 located below the left bottom of the Card Cage. FCM

17 ELECTRICAL RATINGS The following table provides the normal input voltage and the acceptable range of input voltages along with the minimum stand by current and maximum current used by the card cage. VCA2002-A1 Card Cage Input (X101) Voltage 24.0 VDC Current Standby: 4mA (no cards installed) Active: 16A maximum (full complement of cards and external modules installed and also running at 24 VDC) 17

18 Cyber security disclaimer Siemens products and solutions provide security functions to ensure the secure operation of building comfort, fire safety, security management and physical security systems. The security functions on these products and solutions are important components of a comprehensive security concept. It is, however, necessary to implement and maintain a comprehensive, state-of-the-art security concept that is customized to individual security needs. Such a security concept may result in additional sitespecific preventive action to ensure that the building comfort, fire safety, security management or physical security system for your site are operated in a secure manner. These measures may include, but are not limited to, separating networks, physically protecting system components, user awareness programs, defense in depth, etc. For additional information on building technology security and our offerings, contact your Siemens sales or project department. We strongly recommend customers to follow our security advisories, which provide information on the latest security threats, patches and other mitigation measures. Siemens Industry, Inc. Siemens Canada, Ltd. Document ID Building Technologies Division 1577 North Service Road East P/N A5Q Florham Park, NJ Oakville, Ontario L6H 0H6 Canada