1769-OB16 Allen-Bradley Discrete Output Module 24VDC

Allen-Bradley 1769-OB16 Compact Discrete Output Module

• Voltage category: 24V DC sink/source (20.4…26.4V DC range).
• Output current per point: 0.5 A at 60 °C (140 °F) and 1.0 A at 30 °C (86 °F).
• Maximum module current: 8.0 A at 30 °C and 4.0 A at 60 °C.
• Surge current capability: 2.0 A for 10 ms, repeatable every 2 seconds.
• Off‑state leakage: 1.0 mA max at 26.4V DC.
• On‑state voltage drop: 1.0V max at 1.0 A.
• Bus current draw (max): 200 mA @ 5.1V DC.
• Heat dissipation: 2.11 W.
• Recommended wire size: 22‑14 AWG solid or 22‑16 AWG stranded.
• Terminal block: 1769-RTBN18 (included with the module).

Installation & Compatibility

• Mount the 1769-OB16 on a DIN rail or a panel using M4/#8 panhead screws.
• Keep at least 50 mm (2 inches) of free space around the module for proper cooling.
• This module works with 1769 CompactLogix controllers and MicroLogix 1500 base units.
• Respect the power supply distance rating: place the module within 8 slots of the power supply.
• Compatible power supplies include 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4.
• For AC load control, use an external interposing relay between the output and the AC load.

Environmental & Mechanical Data

• Operating temperature: 0…60 °C (32…140 °F).
• Relative humidity: 5…95% non‑condensing.
• Shock rating: 30 g.
• Dimensions (H x W x D): 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in).
• Weight: 280 g (0.61 lb).

Frequently Asked Questions (FAQ)

• Q: Is this module brand new?
  A: Yes, we supply only genuine and factory‑sealed 1769-OB16 modules.
• Q: Do you have the item in stock?
  A: Yes, we keep ample stock of the 1769-OB16 for immediate orders.
• Q: What is the typical lead time?
  A: We ship within 5 business days after order confirmation.
• Q: Which carriers do you use?
  A: We ship via DHL, FedEx, or UPS – you can choose your preference.
• Q: Can I return the module if it does not fit my system?
  A: We support 30‑day returns for unused items in original packaging.
• Q: Can the 1769-OB16 switch 120V AC loads directly?
  A: No, you must use an interposing relay to control AC loads safely.

For inquiries or bulk orders, please contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).
Partner: NexAuto Technology Limited