System Sensor Wiring i4 to Honeywell Vista Panel

Field Bulletin System Sensor i4 Series on Honeywell Security Vista Low P Panels This doc explains both 2 Wire and 4 Wire configurations with numbered denotations in red 7 8 13 Trigger 17 will only support ONE Cosmod2W and ONE smoke detector If more are needed either a 4204 relay sensitive relay off T17 will be needed to reset using a different power source with more current Any separate supply used must be grounded to the panel Upon resetting COSMOD losing power the CO zone if used go into trouble This will require additional disarm commands to clear troubles after the reset The 2 wire units COSMO2W and COSMOD2W need to be wired to any zone other than zone 1 This is the COSMOD2W requires a power reset just like 4 wire smokes The Low P panels will not initiate a reset trigger or relay if the fire alarm is on zone 1 The Vista 10P will accept this on any zone since it does not have a smoke zone On the 15P 20P panels rev 9 newer 21iP and 10P panels the 820ohm bell output resistor must be used to bring bell supervision voltage down to 0 to get all smokes to sound otherwise you may get constant sound or no at all Dip Switch 1 must be set to the ON position default on the COSMOD to accept a bell output trigger and sound connected smokes CO units If this is OFF a steady voltage is needed via relay Our zone EOLR must be connected to the COSMOD units The smokes will use their own 3.9K resistor The CO trigger input causes all units to sound temp 4 for CO alarm must be a positive voltage triggered by either a 4204 or sensitive relay off of a trigger with positive voltage fed through relay into the CO input Ohio Avenue St Charles IL 60174 Phone 800 736 7672 Fax 630 377 6583 www systemsensor com Service 1 800 SENSOR2 736 7672 Field Bulletin Trigger 17 will only support ONE Cosmod2W and ONE smoke detector If more are needed either a 4204 relay sensitive relay off T17 will be needed to reset using a different power source with more current Any separate supply used must be grounded to the panel Upon resetting COSMOD losing power the CO zone if used go into trouble along with the smoke zone if the EOLR supervision relay is used This will require additional commands to clear troubles after the reset The Low P panels will not initiate a reset via trigger or relay if the fire alarm is on zone 1 The Vista 10P will this on any zone since it does not have a 2 Wire smoke zone On the 15P 20P panels rev 9 newer 21iP and 10P panels the 820ohm bell output resistor must be used to bring bell supervision voltage down to 0 to get all smokes to sound otherwise you may get constant sound or no at all Dip Switch 1 must be set to the ON position default on the COSMOD to accept a bell output trigger and sound connected smokes CO units If this is OFF a steady voltage is needed via relay Our zone EOLR must be connected to the COSMOD units The smokes will use their own 3.9K resistor The CO trigger input causes all units to sound temp 4 for CO alarm must be a positive voltage triggered by a 4204 relay or sensitive relay off of a trigger with positive voltage fed through relay into the CO input Notes The i3 series 2WTA B and 4WTA B are backwards compatible with the COSMOD units so the COSMOD be used in place of the RRS MOD Each COSMOD can support up to 12 smokes in any combination of the i3 and i4 series provided there is enough given to the units Ohio Avenue St Charles IL 60174 Phone 800 736 7672 Fax 630 377 6583 www systemsensor com Service 1 800 SENSOR2 736 7672