{"product_id":"emerson-se4302t01-kl3002x1-ba1-do-24-vdc-high-side-charm","title":"Emerson SE4302T01 KL3002X1-BA1 DO 24 VDC High-Side CHARM","description":"\u003ch2\u003eEmerson SE4302T01 DeltaV Digital Output CHARM Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson SE4302T01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKL3002X1-BA1\u003c\/strong\u003e Digital Output CHARM, operates as a dedicated hardware component for 24 VDC high-side field load execution within Emerson DeltaV Electronic Marshalling platforms.\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\u003eSE4302T01 (KL3002X1-BA1)\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\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e107 x 41 x 105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e116 mA max (Standard terminal), 24 mA max (Relay output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-State Output Rating\u003c\/td\u003e\n\u003ctd\u003e100 mA continuous at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State Leakage Current\u003c\/td\u003e\n\u003ctd\u003e1 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Train Output\u003c\/td\u003e\n\u003ctd\u003e0.1 Hz to 10 kHz (50 usec minimum pulse width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Circuit Protection\u003c\/td\u003e\n\u003ctd\u003e200 mA current limiting, field wiring disconnect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Fault Detection\u003c\/td\u003e\n\u003ctd\u003eShort circuit less than 50 ohm, open circuit greater than 20 kohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Ratings\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 Class G3, IP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Approvals\u003c\/td\u003e\n\u003ctd\u003eZone 2, Class I Div. 2 (CE, UL, ATEX, IECEx, FM, UKEX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe digital output CHARM provides channel-to-channel isolation across the DeltaV backplane carrier, isolating discrete field wiring circuits from central controller processing logic. Continuous line fault testing executes via a 200 usec sensing pulse to verify field coil integrity without disturbing active actuators. Integrated 200 mA current limiting protects individual channels against sustained short-circuit faults. Furthermore, direct integration with DeltaV Electronic Marshalling software enables dynamic mapping of high-frequency pulse output commands (0.1 Hz to 10 kHz) alongside standard 4-20 mA HART loop protocol I\/O modules on shared carrier assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the SE4302T01 perform field line fault monitoring without tripping connected loads?\u003c\/p\u003e\n\u003cp\u003eA: The module applies a short 200 usec test pulse to evaluate loop impedance (short circuit below 50 ohm, open circuit above 20 kohm), which remains well below the physical activation threshold of standard 24 VDC solenoid coils.\u003c\/p\u003e\n\u003cp\u003eQ: Can an individual CHARM module be removed while the rest of the carrier remains energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes, technicians can hot-swap the CHARM module on an active DeltaV carrier without disturbing power or communication on adjacent I\/O channels.\u003c\/p\u003e\n\u003cp\u003eQ: What mechanisms protect the CHARM from external short circuits?\u003c\/p\u003e\n\u003cp\u003eA: Internal active current limiting caps the output at 200 mA to protect the backplane from thermal overload and field-side overcurrent conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eLock the CHARM module vertically onto the carrier baseplate slot until the release clip latches firmly into place. Connect field load wiring to the corresponding terminal block, ensuring proper polarity for high-side switching loads. Connect signal cable shields to the main cabinet grounding bar and avoid running discrete 24 VDC output cables parallel to high-voltage AC lines. Ensure all conduit fittings maintain a minimum of 5 full threads engagement to comply with Class I Div. 2 hazardous area installation standards.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43840399376483,"sku":"SE4302T01 KL3002X1-BA1","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/110.3.jpg?v=1763343945","url":"https:\/\/www.autocontrolglobal.com\/products\/emerson-se4302t01-kl3002x1-ba1-do-24-vdc-high-side-charm","provider":"AutoControl Global","version":"1.0","type":"link"}