Ademco - 694 4 Channel Digital Communicator Installation Instructions

FADEMc I INFORMATION 694 is a 4 channel digital communicator that transmits coded messages over the telephone system to a digital located at a central monitoring station Speciafleased lines are not required accommodate various receivers the 694 can transmit in three formats 1 Ademco Standard LOW SPEED and Knight 2 Ademco HIGH SPEED or 3 SESCOA Franklin DCI 694 consists of a printed circuit board and plastic housing that may be installed in any suitable encfosure such as a 204 or 205 cabinet qr in the same cabinet with an Alarm Processing Center 694 may be powered from a 6V DC filtered rechargeable source or from 12V DC by cutting BLUE and GREEN such as for 6V an Ademco No 492 or 493 Battery Pack Alternatively a 6V DC unfiltered full wave rectified may be used by cutting only the GREEN jumper Caution The latter source must not contain a power transfer transfer must be accomplished without interruption The Nos 89 and 89 12 Energy Packs may not be used nor sources containing Ni Cad batteries such as the Nos 96,97 or 497 that cannot supply at least 75 mA continuously wmmon power supply from a control panel can be used even with bells connected to the control No 1026 or 1026 Processing Centers may not be used as they contain Ni Cad batteries such as those precluded above 694 may be triggered by 1 Application or removal of 4512V DC battery or filtered full wave rectified from an control or other source 2 Dry contact closure or opening The unit may not be triggered from an unfiltered source 694 is easily programmed by the positioning of four channel code leads on an 8 pin channel code selector block and insertion of a programmed PROM Programmable Read Only Memory Chip such as the 691 PROM Chips can be by Ademw or with the No 690 Programmer by the installer 694 has built in line seizure and telephone line surge arrestors Line seizure automatically disconnects all tele in the premises on the same line with the communicator whenever the 694 is activated to insure transmission interruption Surge arrestors help protect the unit from voltage surges on the telephone line 694 is compatible with the Ademw family of ancillary communicator accessories including the following No Connect Cord Fauft Monitor Command Tone Responder Switching Module Power Telephone Line Fault Monitor a channel is activated transmission to the central monitoring station occurs as follows After the normal 166 millisecond response time or 16 seconds delay if so programmed the 694 executes seizure and forces a 1.6 second hang up to insure a disconnect if an outgoing call was being made Next the 694 checks for dial tone To shorten the time required for contacting the central monitoring station the listens for internal dial tone as well as external telephone company dial tone lf dial tone is detected the 694 immediately and automatically dials the preprogrammed telephone num which can consist of up to 4 access digits and up to 12 digits in the main telephone company number Two numbers can be programmed and dialed as explained in PROGRAMMING OPTIONS Furthermore unft can be programmed to dial tone in lieu of the slower dial method probability of immediate dial tone detectionis high but if an internal dial tone is not within 5 seconds an external telw dial tone is not within 11 seconds the unit will dial anyway on the assumption that connection may be good even though the dial tone is not clear Note A programming option is available will extend the 11 second telw waiting period to 30 seconds See Dial Tone Waft option later When connection is made with the central monitoring receiver a tone acknowledgment is over the telephone lines by the receiver to the 694 This confirms to the unit that wnnec has been completed to the receiver is not received within 30 seconds 69 seconds if so programmed the communicator will diswn itself from the telephone line After waiting long enough approximately 30 seconds to disconnect any or incoming calls which might interfere with dialing which only works in party exchanges the 694 will reconnect to the tele pne line and again seize the line check for dial tone and as described in Steps 1.2 and 3 necessary the 694 will make up to a total of 8 attempts or Attempts if so programmed to reach the monitoring station via primary and or secondary programmed telephone numbers See PROGRAMMING Note If the Report option described later is selected the unit will make up to 8 attempts to each telephone number Upon receipt of the acknowledgment tone from the receiver the 694 will s t message s in LOW SPEED or HIGH SPEED format depending upon the type of acknowledgment tone assuming the 694 SESCOA option has not been selected as described in REPORTING FORMATS faulty phone lines can distort the numbers the 694 sends each message up to 4 times while the receiver each message with the one before ft As soon as the Receiver detects 2 successive identical mes it considers the transmission and sends a tone to the Communicator the 694 does not receive the tone s by the time it has sent its message s four times it hangs up and again Up to a total of 8 attempts or Attempts if so programmed will be made to reach the cen monitoring station via primary and or secondary programmed telephone numbers See PROGRAMMING Note If the Dual Report option is selected the unit will make up to 8 attempts to reach each tele number In the event that or not received the 694 hangs up and tries again If necessary unit will make up to a total of 8 attempts or Attempts if so programmed to reach the central mon station via primary and or secondary telephone numbers up to 8 attempts to reach each telephone if the Report option is selected If after these attempts the 694 has not made contact and it will shut down and stop dialing unless programmed for Attempts FORMATS the 694 is programmed for an Ademw format that is the SESCOA system programming option described under PRO OPTIONS has not been selected it will automatically respond at HIGH SPEED to a high speed acknowl tone and at LOW SPEED to a low speed or standard acknowledgment tone No special m programming of the chip or communicator is required for HIGH SPEED Only the last 3 digits of the 4 digit subscriber identification will be sent at LOW SPEED therefore to ensure the same identification at HIGH SPEED as at LOW SPEED pro the first digit as a the number of subscribers calling into the central monitoring station increases beyond 1000 subscriber identification 999 the No 685 2 Line Cards can easily be modified to send only the high speed acknowledgment tone Sub connected additional No 694s may then be programmed with subscriber numbers 1000 through 9999 A 685 Digital Alarm Receiver when equipped with a No 685 2 Line Card for Ademco High Low Speed has the capability of sending both high and low speed acknowledge signals when called therefore it is possible certain telephone line problems for a No 694 to reply to a receiver in either HIGH or LOW SPEED format It is that when the number of subscribers on telw rotary exceeds 999 the No 685 2 line cards be wn to high speed only by cutting the appropriate jumper on the No 685 2 circuit board see the No 685 instructions Low Speed Reporting Format by the 694 of the standard LOW SPEED acknowledgment tone from a No 660 Receiver or LOW SPEED tone from a No 685 Digital Alarm Receiver will result in LOW SPEED format transmissions each wn of the last 3 digits of the 4 digit subscriber identification number and a 1 digit channel code as selected for the that triggered more than one channel has triggered the triggered channels will report in order of priority i e low CHANNEL ZONE first unless subsequent channels trigger while one or more channels have commenced transmission Each message must receive before the next is sent If Channels A and B