Product Details
Product Description
The Allen Bradley 1769-OB16P is a CompactLogix digital output module designed to deliver reliable 24VDC sourcing outputs across 16 channels. Engineered with built-in protection and surge handling, it ensures stable operation in demanding industrial environments. Its compact form factor allows easy installation on DIN rail or panel mount, supporting up to eight modules from a single power supply.
Technical Specifications
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Manufacturer: Allen Bradley
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Product Line: CompactLogix 1769 Series
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Part Number: 1769-OB16P
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Product Type: Digital Output Module
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Number of Outputs: 16 points (grouped)
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Voltage Category: 24 VDC source
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Operating Voltage Range: 20.4–26.4 VDC
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Heat Dissipation (Max): 2.69 W
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Surge Current: 2.0 A for 10 ms, repeatable every 1 s
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Isolation Voltage: Verified by dielectric test (1200V AC for 1 s or 1697V DC for 1 s); output point to bus 75V DC working voltage (IEC Class 2 reinforced insulation)
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Module Location: DIN rail or panel mount
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Compatible Power Supplies: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
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Power Supply Distance Rating: 8 modules
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Slot Width: 1
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Dimensions (L x W x H): 11.8 x 3.5 x 8.7 cm (approx.)
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Shipping Weight: 2.5 kg
Application Scenarios
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Designed for CompactLogix systems requiring protected DC outputs
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Suitable for machine control, packaging, and process automation
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Provides surge protection and isolation for sensitive industrial equipment
FAQ
Q: How many output channels does the 1769-OB16P provide? A: It supports 16 protected DC output points.
Q: What type of mounting options are available? A: The module can be mounted on DIN rail or directly on a panel.
Q: Which power supplies are compatible? A: It works with 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4.
Comparison with Similar Models
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1769-OB16P: Protected outputs, 16 channels, surge current handling
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1769-OB16: Standard output module, no protection features
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1769-OB32: Higher density output module, 32 channels
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.