{"product_id":"1769-iq32t-allen-bradley-digital-i-o-modules","title":"1769-IQ32T | Allen-Bradley Digital I\/O Modules","description":"\u003cp\u003eThe \u003cstrong\u003e1769-IQ32T\u003c\/strong\u003e is a high-density 32-channel discrete input module engineered for Allen-Bradley CompactLogix systems and MicroLogix 1500 expansion racks. Operating at a 24 VDC nominal rating, the module interfaces ON\/OFF field signals from switches, sensors, and auxiliary contacts to the control system. It utilizes a 40-pin front connector or the Allen-Bradley 1492 pre-wired interface system to maintain organized panel wiring despite its high channel count.\u003c\/p\u003e\n\u003ch3\u003eHigh-Density Channel Grouping and Isolation\u003c\/h3\u003e\n\u003cp\u003eThe 32 digital input channels are divided into four isolated groups of eight points each. Every group supports independent sinking or sourcing field wiring configurations, enabling flexible integration of mixed sensor signal types on a single module.\u003c\/p\u003e\n\u003cp\u003eOperating at 10 to 30 VDC (derated to 10–26.4 VDC at 60 °C), each channel features a hardware ON-state propagation delay of 8 ms with a minimum ON-state voltage threshold of 10 VDC (19 VDC continuous limit at 60 °C). The inputs meet IEC Type 1+ input specifications and draw a maximum inrush current of 5 mA per point.\u003c\/p\u003e\n\u003ch3\u003eSystem Connectivity and Physical Mounting\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1769-IQ32T\u003c\/strong\u003e communicates over the Compact I\/O backplane bus via a side-sliding bus lever. It features a Power Supply Distance Rating of 8, requiring installation within eight module slots of a system power supply (such as the 1769-PA2, 1769-PB2, 1769-PA4, or 1769-PB4).\u003c\/p\u003e\n\u003cp\u003eThe module mounts to standard DIN rail or directly to a panel enclosure, withstanding operational vibration up to 5 g (10–500 Hz) and shock loads up to 30 g for panel mounting (20 g for DIN rail). Front panel write-on terminal labels remain visible when the door is closed for channel identification during maintenance.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003e1769-IQ32T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix \/ Compact I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e32 points (4 groups of 8 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e24 VDC Sink\/Source (IEC Type 1+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10–30 VDC @ 30 °C (86 °F) \/ 10–26.4 VDC @ 60 °C (140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON-State Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10 to 30 VDC (min 19 VDC @ 60 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF-State Voltage (Max)\u003c\/td\u003e\n\u003ctd\u003e5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Hardware Delay\u003c\/td\u003e\n\u003ctd\u003e8 ms (ON)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Inrush Current\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Wiring Accessory\u003c\/td\u003e\n\u003ctd\u003e40-pin female connector (1746-N3) \/ 1492 Wiring System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Wiring Gauge\u003c\/td\u003e\n\u003ctd\u003e22–14 AWG solid copper (90 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Distance Rating\u003c\/td\u003e\n\u003ctd\u003e8 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 °C (32 to 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration \/ Shock Rating\u003c\/td\u003e\n\u003ctd\u003e5 g @ 10–500 Hz \/ 30 g panel (20 g DIN rail)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.26 kg (0.56 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: How are field wiring connections made to the high-density 1769-IQ32T module? A: Connections use the included 40-pin female wiring connector (1746-N3) or Allen-Bradley 1492 pre-wired cable systems, as standard screw terminal blocks are not used due to panel density.\u003c\/p\u003e\n\u003cp\u003eQ: Can sinking and sourcing sensors be connected to the same 1769-IQ32T module? A: Yes, because the 32 channels are split into four isolated groups of eight points, each group can be wired individually for sinking or sourcing configurations.\u003c\/p\u003e\n\u003cp\u003eQ: What power supplies are compatible for powering the backplane of this module? A: Compatible 1769 system power supplies include the 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53114769015064,"sku":"1769-IQ32T","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/1769-IQ16F_Cocoai_d25ea3d4-66bb-470f-8ebb-54f22f0253cd.jpg?v=1793583042","url":"https:\/\/www.innoplcsync.com\/products\/1769-iq32t-allen-bradley-digital-i-o-modules","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}