How Do I Address A Honeywell 4219 To My Vista 20P?

Setting the address lets the Vista 20P control panel be able to identify the Honeywell 4219 module and communicate with it properly.

The Vista 20P supports up to 40 expansion zones, using up to 5 / 4219 Zone Expander Modules.

To set the 4219 address use DIP switches 2-6. Select address 07 (module 1) zones 9 - 16, reports as 107. Select address 08 (module 2) zones 17 - 24, reports as 108. Select address 09 (module 3) zones 25 - 32, reports as 109. Select address 10 (module 4) zones 33 - 40, reports as 110. Select address 11 (module 5) zones 41 - 48, reports as 111.

Expansion zones have normal response time 300–500 msec, except zone connected to each module’s loop “A,” which can be set for fast response 10–15 msec. Use DIP switch 1 to select normal or fast response time for loop A: OFF = fast response time of 10 - 15 msec to an open circuit ON = normal response time of 300 - 500 msec.. All other module protection zones have a nominal response time of 300ms.

Connect the 4219 to the Vista 20P control panel’s keypad (ECP) terminals via 4 terminal block TB2 or the 4-pin plug, wire color connections are the same. Connect sensors to the module’s loops. Use 1000 ohm end-of-line resistors at the end of loops connected to the 4219 zone expander. End Of Line Resistors used on the control terminals are 2000 ohms.