Siemens ASC-1 Audio Supervision Card Module, Installation Instructions

Installation Instructions ASC 1 Supervision Card Module Model ASC 1 Audio Supervision Card from Industry Inc supervises the outputs up to three primary amplifiers and one amplifier by comparing the amplifier to the amplifier input that is available on OMM 1 Output Master module A trouble is on the MKB 2 if they do not match audio outputs from the ASC 1 can be to the ZC zone card series for audio Wiring from the ASC 1 to the ZC cards is NOT supervised one of the primary amplifiers fails the ASC 1 input signal for the failed amplifier to backup amplifier backup amplifier output to the audio formerly served by the failed ASC 1 switches the backup amplifier only the first amplifier that fails backup amplifier can be shared by up to 11 cards supervising as many as 33 amplifiers system that requires one to one backup use one ASC 1 card for each primary backup amplifier primary amplifiers get their inputs from the terminal block adjacent to the OCC 1 Control Card module The amplifiers can assigned to any one of the three audio risers setting switch S1 on the ASC 1 Follow the setting instructions below to set the amplifier input selections ASC 1 occupies one of eleven subaddresses the OCC 1 Output Control Card module When an ASC 1 card use the CSG M Accu configuration printout to locate the address the card Use switch S2 to set a unique ad for the ASC 1 card as described in the section additional information on the Voice System to the MXLV Manual P N 315 092036 Industry Inc Technologies Division Park NJ 315 091263 11 Building Technologies Ltd Safety Security Products Kenview Boulevard Ontario 5E4 Canada 1 Module Board all system power before installation first battery and then AC power up connect the AC first and then the battery Remove the card from its protective bag Do Set the card address on switch S2 using touch the gold edge of the board SW1 SW4 Refer to the CSG M configuration printout for address of the module Refer to Figure 1 for the location of S2 Refer to Table 1 for the switch settings Set the switches See Note below O O X 9 O O X To open a dipswitch press down on the of the dipswitch marked OPEN To a dipswitch press down on the side the dipswitch opposite the side marked open a slide switch push the slide to side opposite the side marked ON To a slide switch push the slide to the marked ON 1 ADDR O O O O 8 O O O O X O 10 O X O X 11 O X X O O ILLEGAL X O O X O X ILLEGAL X O X X O ILLEGAL X O X ILLEGAL X SWITCH CLOSED OR ON 0 SWITCH OPEN OR OFF PIN NUMBERS KEY 1 KEY 2 KEY the Card Slot Key in the OMM 1 of the User Key for the ASC 1 2 3 Set Switch S1 for proper supervision of the Check the system wiring diagram 4 for amplifier and riser assignments switch S1 dipswitches SW1 through SW6 the tables below as guides Refer to 1 for the location of switch S1 1 uses S1 switches SW1 and SW2 Amplifier input amplifier connected 2 uses S1 switches SW3 and SW4 Amplifier input 1 2 3 1 2 3 1 2 3 this ASC 1 card supervises the backup SW7 on switch S1 must be or ON If one backup amplifier is by more than one ASC 1 card SW7 S1 must be OPEN or OFF on all ASC 1 except the one supervising the backup Set the two jumpers on the ASC 1 E3 and Refer to Figure 1 for the locations of the Jumper E3 sets the ASC 1 for 25.2V RMS 70.7V RMS amplifier output set the jumper for 25.2V RMS place jumper in the left hand position set the jumper for 70.7V RMS place jumper in the right hand position If the backup amplifier is an EL 410C D jumper E6 in the right hand position connects the backup amplifier input side to the MXLV power supply amplifiers may not allow this If not the jumper in the left hand position the data sheet of your amplifier for information on this setting ALL OMM 1 field wiring is completed checked for shorts opens and other Refer to the Wiring Checkout Chart the card in its protective bag if the is not complete Place the card slot key from the installation kit the OMM 1 card edge connector for the This prevents the installation of any amplifier connected 3 uses S1 switches SW5 and SW6 Do NOT install the card in its edge connector Amplifier input amplifier connected CLOSED OR ON 0 OPEN OR OFF card type in the ASC 1 slot Two other that prevent reverse installation of the card already factory installed in the OMM 1 edge See Figures 2 and 3 wire length to the decibel dB loss chart in the Application Guide The wire length the length of the wire from the to the ASC 1 from the ASC 1 to ZC series of audio cards and the wire in the longest audio zone served by amplifier level outputs 25.2V RMS 7.2A 100W max RMS 2.5A 100W max amplifier input 1V RMS max to Figure 4 wiring must comply with and local codes signal is lost in the zone wires due to line A reduction in load reduces the loss the largest wire size possible for the smallest Refer to the Speaker Application Guide Then click on Applica Guide in Fire Safety for further information A in load reduces the loss Use the wire size possible for the smallest loss CAUTION all times handle all plug in cards with care When inserting or removing card be sure the position of the card is at right angles to the OMM 1 board the plug in card can damage or other components one backup amplifier is shared by more one ASC 1 connect terminal 3 of the block of the primary ASC 1 to 3 of the terminal blocks of all of the ASC 1 cards that share the same amplifier If the system has NO amplifier place a jumper across 3 and 4 After completing and checking all field wiring the card in its card edge connector components on the board must face the position terminal block where the wiring Press the card firmly in place to sure it is seated properly in the edge CHARACTERISTICS wire size 14 AWG twisted pair wire size AWG twisted pair Use unshielded twisted pair for high level connections Use shielded twisted for terminals 1 and 2 Use single wire for other connections WIRING CHECKOUT CHART BETWEEN CAUSE to 2 through 22 to chassis 1 Meg 1 Meg 1 Meg PROBLEM shorted than EL 410C D in wiring in wiring to 10 to 11 to 12 to 13 to 14 to 15 to 16 to 17 to 18 to 19 to 20 to 21 to 12 to 16 to 20 to 22 ohm system ohms system open open are the output impedances of EL 410C D power amplifier is greater than is less than to Wiring Specification for MXL IQ and MXLV Systems 315 091772 revision 6 or higher additional wiring information All wiring must be in accordance with Article 760 of NEC the local building codes Minimum wire size 18 AWG twisted pair Maximum wire size 14 AWG twisted pair High level amplifier connections unshielded twisted pair level amplifier connections shielded twisted pair connections single conductor wire Maximum rating RMS 100W 4.0A each input output RMS 100W 1.4A each input output Maximum loop length Refer to the decibel loss tables The wire length includes The length of the wire from the to the amplifier the length of the wire from the to the ZC Series of audio cards and back and the of the longest audio zone served by the amplifier If there is no backup a