{"product_id":"1756-ov32e-allen-bradley-controllogix-32-point-d-o-module","title":"1756-OV32E | Allen-Bradley Controllogix 32 Point D\/O Module","description":"\u003ch3\u003eProduct Summary\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-OV32E\u003c\/strong\u003e is a \u003cstrong\u003e32-Point Electronically Fused DC Sinking Output Module\u003c\/strong\u003e for the ControlLogix platform. It provides \u003cstrong\u003e32 sinking outputs\u003c\/strong\u003e organized in \u003cstrong\u003etwo groups of 16\u003c\/strong\u003e, with \u003cstrong\u003eelectronic fusing per group\u003c\/strong\u003e for short-circuit protection. The module operates from \u003cstrong\u003e10–30V DC\u003c\/strong\u003e and is ideal for driving solenoids, contactors, indicator lamps, and other DC loads in high-density I\/O applications.\u003c\/p\u003e\n\n\u003ch3\u003eCore Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 1756-OV32E\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 32-Point Electronically Fused DC Sinking Output Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e 32 (2 groups of 16)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Category:\u003c\/strong\u003e 12\/24V DC sink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 10–30V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Delay Time:\u003c\/strong\u003e 75 µs min \/ 300 µs max (Off to On); 230 µs min \/ 1 ms max (On to Off)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 390 mA at 5.1V; 2 mA at 24V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Backplane Power:\u003c\/strong\u003e 2.04 W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Dissipation (Max):\u003c\/strong\u003e 5.88 W at 60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.345 kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley by Rockwell Automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Functional Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent per Point (Max):\u003c\/strong\u003e 0.5 A at 50°C; 0.35 A at 60°C (linear derating)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent per Group (Max):\u003c\/strong\u003e 8 A at 50°C; 5 A at 60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent per Module (Max):\u003c\/strong\u003e 16 A at 50°C; 10 A at 60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOn-State Voltage Drop:\u003c\/strong\u003e 350 mV DC max at 0.5 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-State Leakage:\u003c\/strong\u003e 1 mA per point max\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge Current:\u003c\/strong\u003e 2 A for 10 ms per point, repeatable every 2 s\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Trip:\u003c\/strong\u003e 5 A for 20 ms at 24V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Load Current:\u003c\/strong\u003e 2 mA per output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic Fusing:\u003c\/strong\u003e Per group (16 points); fuse-blown status reported to controller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScheduled Outputs:\u003c\/strong\u003e Synchronization within 16.7 ms max, referenced to Coordinated System Time (CST)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e Output state LEDs; module and I\/O status LEDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Integration \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Platform:\u003c\/strong\u003e ControlLogix 1756 chassis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoftware:\u003c\/strong\u003e RSLogix 5000 \/ Studio 5000 Logix Designer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommunication Formats:\u003c\/strong\u003e Output Data, Rack Optimization, Listen Only, CST Timestamped Fuse Data\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Software-configurable; no physical DIP switches required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot Swap:\u003c\/strong\u003e Supports removal and insertion under power (RIUP)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeying:\u003c\/strong\u003e Electronic keying prevents incorrect module insertion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable Terminal Block:\u003c\/strong\u003e 1756-TBCH (cage-clamp) or 1756-TBS6H (spring-clamp), sold separately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelated Parts:\u003c\/strong\u003e 1756-OV16E (16-point version), 1756-OB32 (32-point sourcing), 1756-OV32E-CC (conformal coated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Operational Limits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C (32°F to 140°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +85°C (-40°F to 185°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5% to 95% RH, non-condensing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVibration:\u003c\/strong\u003e 2G, 10 to 500 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShock:\u003c\/strong\u003e 30G operating; 50G non-operating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 250V continuous (basic insulation), outputs-to-backplane and group-to-group\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open-style (none)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Code:\u003c\/strong\u003e T4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, UL, CUL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cp\u003eWidely deployed in material handling, packaging machinery, automotive assembly, food \u0026amp; beverage processing, water\/wastewater treatment, and general manufacturing where high-density 24V DC sinking outputs for solenoids, relays, and indicator lamps are required.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the difference between 1756-OV32E and 1756-OB32?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-OV32E\u003c\/strong\u003e is a \u003cstrong\u003esinking\u003c\/strong\u003e output module with \u003cstrong\u003eelectronic fusing\u003c\/strong\u003e (current flows into the module from the load). The \u003cstrong\u003e1756-OB32\u003c\/strong\u003e is a \u003cstrong\u003esourcing\u003c\/strong\u003e output module (current flows out of the module to the load). Choose based on your load wiring configuration.\u003c\/p\u003e\n\n\u003ch4\u003eWhat does \"electronically fused\" mean?\u003c\/h4\u003e\n\u003cp\u003eEach group of 16 outputs has \u003cstrong\u003eelectronic overcurrent protection\u003c\/strong\u003e that trips on short circuit or overload. Fuse-blown status is reported to the controller via the backplane, and the e-fuse can be reset through software or by cycling output power.\u003c\/p\u003e\n\n\u003ch4\u003eWhat terminal block do I need?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-TBCH\u003c\/strong\u003e (36-pin cage-clamp) or \u003cstrong\u003e1756-TBS6H\u003c\/strong\u003e (36-pin spring-clamp) removable terminal block is required and sold separately.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use this module for inductive loads?\u003c\/h4\u003e\n\u003cp\u003eYes — the module is designed for DC inductive loads such as solenoids and contactor coils. Ensure proper flyback diode protection for high-inductance loads to prevent voltage spikes that may damage the output circuitry.\u003c\/p\u003e\n\n\u003ch4\u003eWhat are the related part numbers?\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1756-OV16E — 16-point electronically fused sinking output\u003c\/li\u003e\n  \u003cli\u003e1756-OV32E — 32-point electronically fused sinking output (this part)\u003c\/li\u003e\n  \u003cli\u003e1756-OV32E-CC — Conformal coated version for harsh environments\u003c\/li\u003e\n  \u003cli\u003e1756-OB32 — 32-point sourcing output (non-fused)\u003c\/li\u003e\n  \u003cli\u003e1756-TBCH — 36-pin cage-clamp terminal block\u003c\/li\u003e\n  \u003cli\u003e1756-TBS6H — 36-pin spring-clamp terminal block\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53683947110584,"sku":"1756-OV32E","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-OV32E.png?v=1782895378","url":"https:\/\/www.globalpetroparts.com\/products\/1756-ov32e-allen-bradley-controllogix-32-point-d-o-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}