Check the listing for details. Ademco 4190SN Remote Point Module. Condition: Used. Listed at 12.00 USD. ADEMCO 4190SN V-Plex® Two-Zone (SIM) Serialized Interface Module The ADEMCO 4190SN V-Plex® is a 2zone expander, which allows use of the available expansion zones provided by controls that support V-Plex loop devices. The 4190SN consists of two protection loops, known as the left (primary) and right (secondary) loops. The left loop can be used for: • closed-circuit devices, with or with out EOLR supervision • open-circuit devices with EOLR supervision • fast-response (10 millisecond) devices. Follow the chart to the right for cutting the correct jumpers and choosing the correct resistor when using the left loop. The right loop can be used for: • closed-circuit devices only • has no EOLR supervision • 400 millisecond response time. The jumpers do not affect the operation of the right loop. The right loop cannot be used alone. Supervision The tamper/supervision response of the 4190SN is determined by the zone response type assigned to the left loop zone. While the system is armed, tamper/supervisory faults will report as alarms if the left loop zone is assigned a burglary response type and will report as troubles if the left loop zone is assigned a non-burglary response type (i.e., fire, panic, aux). While the system is disarmed, tamper/ supervisory will always report as troubles. Programming Notes Program the unit like any other zone, according to the alarm control’s installation instructions. Enter the following information when prompted for in programming: “INPUT TYPE” = “6” (SL—Serial Number Device) Left Zone = Loop 1 Right Zone = Loop 2 JUMPERS USAGE (APPLIES TO LEFT ZONE – LOOP 1 ONLY) RED Cut for fast response (10msec) BLUE Cut for use with no EOLR (closed-circuit only). Doing this automatically puts an internal 10K ohm resistor in series with the zone. NONE CUT Use the 10K ohm resistor provided, with switches in either an open-circuit or closed circuit configuration. The 4190SN draws 2mA from the V-Plex loop in this mode.