{"product_id":"vs3202-emerson-deltav-sis-controller-datasheet-technical-manual","title":"VS3202 Emerson DeltaV SIS Controller Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eEmerson VS3202 DeltaV SIS Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson VS3202\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKJ2201X1-BA1\u003c\/strong\u003e SIS Redundant Logic Solver \/ PLC, operates as a dedicated hardware component for critical safety instrumented function execution within Emerson DeltaV SIS platforms. The module monitors 16 discrete input channels and commands 16 high-integrity relay output circuits to enforce protective interlocks across industrial networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVS3202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e210 x 130 x 90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 W Heat Dissipation (2 A @ 24 VDC base + field loads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eSIS Redundant Logic Solver \/ PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eKJ2201X1-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC +\/-20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e16 digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16 relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eUp to 2 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Power\u003c\/td\u003e\n\u003ctd\u003e4 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-485, Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Languages\u003c\/td\u003e\n\u003ctd\u003eLadder Logic, Function Block Diagram, Structured Text\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, Industrial Compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHigh Reliability Safety Control Properties\u003c\/h3\u003e\n\u003cp\u003eThe VS3202 controller is engineered for safety instrumented systems (SIS), incorporating dual internal microprocessors to validate logic state execution before energizing or de-energizing the 16 relay outputs. It executes fault-tolerant diagnostic sweeps to ensure fail-safe state execution, dropping the 2 A output channels to a zero-voltage state upon detecting internal hardware discrepancies or memory faults. Complete galvanic isolation between the processing core and the I\/O circuits blocks external electrical transients from disrupting the redundant safety execution matrix or causing communication latencies over the active Ethernet and serial networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum contact degradation risk when switching inductive loads at the 2 A output limit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 2 A per channel specification applies strictly to resistive loads. Switching inductive devices without external diode or varistor suppression will cause severe contact arcing, altering the relay actuation profile and accelerating mechanical failure of the safety output circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the redundant logic engine manage communication synchronization over the Ethernet port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The logic solver utilizes dedicated internal memory mapping to mirror safety registers across the redundant pair. Data replication occurs concurrently with the logic scan cycle, keeping both execution states aligned and preventing switching latencies if a primary-to-secondary failover is triggered.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Orientation:\u003c\/strong\u003e Mount the 210 x 130 x 90 mm enclosure vertically onto a stable internal panel structure. Maintain a minimum clear boundary of 50 mm around the housing perimeter to allow un-obstructed air circulation and prevent thermal stress beyond the +60 deg C operating threshold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Integrity:\u003c\/strong\u003e Provide a regulated 24 VDC power source capable of supporting the 2 A base controller draw plus the maximum 4 A field circuit allocation. Wire the redundant power paths using individual terminal points to maintain independent branch protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication and Shielding:\u003c\/strong\u003e Route all serial (RS-485\/RS-232) and Ethernet communication lines through separate wire ducts away from high-voltage AC motor control circuits. Terminate all data cable shields at a single ground reference point to suppress electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Loop Proof Testing:\u003c\/strong\u003e Ensure that all 16 digital inputs and relay outputs are isolated or bypassed within the control system logic prior to executing physical wiring changes or hardware swap procedures to avoid accidental initiation of plant shutdown sequences\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43840658538595,"sku":"VS3202","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/151..jpg?v=1763362188","url":"https:\/\/www.autocontrolglobal.com\/products\/vs3202-emerson-deltav-sis-controller-datasheet-technical-manual","provider":"AutoControl Global","version":"1.0","type":"link"}