Product Details
Overview
The Allen-Bradley 1794-OB32P is a 32-point DC sourcing digital output module from the FLEX I/O family. It provides reliable and efficient signal output control for distributed I/O applications, supporting up to 4 A total output current. Designed for high-density installations, the module offers integrated electronic protection, compact DIN-rail mounting, and long-term operational stability for industrial control systems.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: FLEX I/O Series
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Model / Part Number: 1794-OB32P
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Product Type: Digital Output Module
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Number of Outputs: 32 sourcing-type outputs
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Nominal Output Voltage: 24V DC
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On-State Voltage Range: 10V DC (min), 24V DC (nom), 31.2V DC (max)
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Output Current Rating: 4 A total (8 outputs @ 0.5 A each)
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Output Type: Current sourcing (PNP)
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FlexBus Current Draw: 60 mA @ 5V DC
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Power Dissipation (Max): 3.3 W @ 31.2V DC
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Thermal Dissipation (Max): 11.2 BTU/hr @ 31.2V DC
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Protection: Electronic short-circuit and overcurrent protection
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Mounting Type: DIN Rail
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Dimensions (L x W x H): 9.4 cm × 6.9 cm × 9.4 cm
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Weight: 0.085 kg
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Operating Voltage: 10–31.2V DC continuous
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Isolation: Field-to-system isolation, no isolation between individual channels
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Status Indicators: Individual output status via LED indicators
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Fusing: Electronic, non-replaceable, resettable protection circuit
Key Features
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32 sourcing outputs for compact, high-density digital control
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Built-in electronic short-circuit protection ensures reliable operation
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Wide DC voltage range for flexible application compatibility
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LED indication for simplified system diagnostics and monitoring
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Compact, lightweight module designed for efficient DIN-rail mounting
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Fully compatible with FLEX I/O communication adapters and terminal bases
Application Scenarios
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Discrete output control in automated manufacturing systems
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Distributed I/O systems using ControlLogix or CompactLogix controllers
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Motor starter and solenoid valve actuation
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Process control applications requiring compact DC output expansion
FAQs
Q: What type of output does the 1794-OB32P provide?
A: It provides sourcing (PNP) digital outputs suitable for 24V DC control applications.
Q: How are the outputs protected?
A: Each output is electronically protected against short circuits and overcurrent conditions.
Q: What is the recommended power supply voltage?
A: The nominal operating voltage is 24V DC, with a range between 10V and 31.2V DC.
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.
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