{"product_id":"invensys-triconex-3603e-16-ch-do-120vdc-tmr","title":"Invensys Triconex 3603E 16-Ch DO 120VDC TMR","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3603E\u003c\/strong\u003e is a \u003cstrong\u003e120 VDC TMR digital output module\u003c\/strong\u003e manufactured by \u003cstrong\u003eInvensys Triconex\u003c\/strong\u003e for the \u003cstrong\u003eTricon safety instrumented system\u003c\/strong\u003e. It provides \u003cstrong\u003e16 commoned output channels\u003c\/strong\u003e with \u003cstrong\u003esupervised loopback verification\u003c\/strong\u003e, driving solenoid valves, motor contactors, and safety relays in critical process control applications. The module's \u003cstrong\u003equadruplicated voter circuitry\u003c\/strong\u003e processes output commands from three redundant main processors, producing a single voted output signal that ensures safe state execution even under single or multiple fault conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Invensys Triconex Tricon SIS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e TMR Supervised Digital Output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16 outputs, commoned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 120 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 90–150 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 160 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Drop:\u003c\/strong\u003e \u0026lt; 1.5 VDC typical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 0.8 A per point, 4 A surge per 10 ms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Required Load:\u003c\/strong\u003e 30 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Leakage:\u003c\/strong\u003e 4 mA maximum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuses (Field Termination):\u003c\/strong\u003e 1 A fast-acting per output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Isolation:\u003c\/strong\u003e 1500 VDC \/ 2500 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Module Load:\u003c\/strong\u003e \u0026lt; 10 watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiagnostic Indicators:\u003c\/strong\u003e PASS, FAULT, ACTIVE, LOAD\/FUSE per point\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTMR Supervised Outputs:\u003c\/strong\u003e Each output is voted by quadruplicated circuitry and verified by voltage loopback, detecting latent faults independent of load presence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Voltage DC Drive:\u003c\/strong\u003e 120 VDC output drives large solenoids and contactor coils directly without interposing relays in safety shutdown loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge Current Capability:\u003c\/strong\u003e 4 A surge per 10 ms handles inductive inrush currents from solenoid valves and motor starters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePer-Point Diagnostics:\u003c\/strong\u003e Individual ON\/OFF state LEDs plus PASS\/FAULT\/ACTIVE module status provide at-a-glance troubleshooting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot-Spare Compatible:\u003c\/strong\u003e Supports online replacement of a faulty module without process interruption when paired with a spare.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 3603E and 3603B?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e3603E\u003c\/strong\u003e provides \u003cstrong\u003e16 non-commoned\u003c\/strong\u003e outputs. The \u003cstrong\u003e3603B\u003c\/strong\u003e provides \u003cstrong\u003e16 commoned\u003c\/strong\u003e outputs with a shared return path. Verify your field wiring topology before selecting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 3603E require external fuses?\u003c\/strong\u003e\u003cbr\u003eA: Yes, a \u003cstrong\u003e1 A fast-acting fuse\u003c\/strong\u003e is required per output channel on the external termination panel (ETP) to protect the module and field wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What happens if the load current falls below 30 mA?\u003c\/strong\u003e\u003cbr\u003eA\u0026gt; The module requires a \u003cstrong\u003eminimum 30 mA load\u003c\/strong\u003e for proper loopback verification. Below this threshold, the LOAD\/FUSE diagnostic may activate.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall the module into a \u003cstrong\u003eTricon digital output slot\u003c\/strong\u003e in the chassis.\u003c\/li\u003e\n  \u003cli\u003eConnect \u003cstrong\u003e120 VDC field power\u003c\/strong\u003e to the external termination panel (ETP).\u003c\/li\u003e\n  \u003cli\u003eWire each output channel to the corresponding \u003cstrong\u003esolenoid, contactor, or relay coil\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eInstall \u003cstrong\u003e1 A fast-acting fuses\u003c\/strong\u003e on each ETP output circuit.\u003c\/li\u003e\n  \u003cli\u003eInstall \u003cstrong\u003efreewheeling diodes\u003c\/strong\u003e across inductive loads to suppress voltage spikes.\u003c\/li\u003e\n  \u003cli\u003eVerify output operation and loopback diagnostics via the \u003cstrong\u003eTriStation 1131 diagnostic display\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e The 3603E is rated for 120 VDC. For 24 VDC outputs, select the \u003cstrong\u003e3604E\u003c\/strong\u003e. For 115 VAC outputs, select the \u003cstrong\u003e3601E\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Current:\u003c\/strong\u003e Verify each solenoid or contactor coil draws at least 30 mA at 120 VDC. For lower current loads, add a bleeder resistor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInductive Suppression:\u003c\/strong\u003e Always install freewheeling diodes or MOV suppressors across DC inductive loads to protect the output switches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eETP Compatibility:\u003c\/strong\u003e Ensure the external termination panel supports 120 VDC fused outputs and is keyed for the 3603E module type.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":53993631940792,"sku":"3603E","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/3603T_1_1_79b60a29-0920-4edc-ab96-eed6c1fc9b2e.jpg?v=1787815150","url":"https:\/\/www.globalpetroparts.com\/products\/invensys-triconex-3603e-16-ch-do-120vdc-tmr","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}