1769-OB32T Allen-Bradley Compact I/O 32-Point 24V DC Output Module

Allen-Bradley 1769-OB32T 32-Point 24V DC Sourcing Output Module

• Output Specifications – the 1769-OB32T offers 32 sourcing output channels with a nominal voltage of 24V DC. Operating voltage ranges from 10.2V DC to 26.4V DC. Each channel supports a continuous output current of 2.0A, with a module-wide maximum of 4.0A.
• Current and Surge Capability – each output handles a surge current of 2.0A for 10 milliseconds. This surge repeats every 2 seconds, ensuring robust performance during momentary overloads.
• Switching Performance – the output delay for ON transitions measures 0.5 milliseconds. The OFF transition delay is 0.4 milliseconds. These fast response times suit precise control requirements.
• Leakage and Voltage Drop – off-state leakage current stays below 0.1mA at 26.4V DC. The maximum on-state voltage drop is 0.3V DC at 0.5A, minimizing power loss across the output.
• Backplane Power Consumption – this module draws 220mA from the 5V DC backplane supply. Maximum power dissipation reaches 1.10W, with thermal dissipation rated at 4.76W.
• Power Supply Distance Rating – the 1769-OB32T carries a power supply distance rating of 8 modules. You must place it within 8 modules of the system power supply. If this distance exceeds the rating, install an additional I/O power supply on the backplane.
• Environmental Tolerance – operating temperature spans 0 to 60 °C (32 to 140 °F). Storage temperature ranges from -40 to 85 °C (-40 to 185 °F). The module withstands vibration of 5G at 10 to 500 Hz and operational shock up to 30G.
• Wiring and Termination – use copper wiring with stranded wire sizes from 22 to 16 AWG. The replacement terminal block is 1769-RTBN18, and the replacement door is 1769-RD. Terminal screw torque is 0.68 Nm.
• Physical Dimensions – the module measures approximately 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.). It weighs about 230 g (0.51 lb). Shipping dimensions are 8 x 8 x 5 inches with a shipping weight of 2 lbs.
• Mounting Options – you can mount the 1769-OB32T on a DIN rail or directly on a panel. Both methods provide secure installation for industrial environments.

Frequently Asked Questions (FAQ)

• Is the 1769-OB32T brand new and original?
  Yes, we supply only brand new and original Allen-Bradley modules from authorized sources.
• Do you have the 1769-OB32T in stock?
  Yes, we maintain ready stock of this current product for immediate shipment.
• What is the typical shipping time?
  We process orders within 1–2 business days and ship via FedEx, UPS, or DHL. Delivery usually takes 3–5 working days depending on destination.
• Can I return the product if it does not meet my needs?
  Yes, we support 30-day returns from the delivery date. The item must remain unused and in original packaging.
• What controllers are compatible with this module?
  The 1769-OB32T works with 1769 CompactLogix controllers and the MicroLogix 1500 system.
• What is the power supply distance rating?
  This module has a rating of 8 modules. You must place it within 8 modules of the power supply, or use an additional I/O power supply.
• What replacement parts are available?
  The replacement terminal block is 1769-RTBN18, and the replacement door is 1769-RD.

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