Configured for discrete output switching and multi-channel load distribution in industrial control networks, the Allen-Bradley 1794-OM16 (1794-OM16 Flex 16 Point Digital Output Module) provides direct physical/electrical execution.

Nomenclature and Suffix Breakdown

• Platform Identifier: 1794
• Module Series: Flex I/O Digital Output Module
• Variant Code: OM16 (16 point non-isolated output configuration)

Hardware Specification Matrix

Allen-Bradley Industrial Control and Drive Architecture

• Backplane Bus Communication Velocity: Maintains high-speed deterministic data exchange across the modular Flexbus backplane architecture to ensure synchronized discrete output updates.
• Profinet and EtherNet/IP Deterministic Networks: Interfaces seamlessly with high-speed fieldbus adapters to translate network commands into precise physical output actuation without communication latency.
• I/O Density Scaling: Optimizes panel space by packing 16 high-density discrete output channels into a compact modular housing designed for expanded automation architectures.
• Firmware Flash Compatibility: Supports system integration requirements through standard backplane communication protocols, allowing transparent controller coordination during runtime operations.

Delivery Package Contents

• 1 x Allen-Bradley 1794-OM16 Flex 16 Point Digital Output Module
• 1 x Hardware Specification and Instruction Sheet

Physical Mounting and Hardware Installation Guidelines

• DIN-Rail Fastening: Mount the module securely onto a standard 35 mm DIN rail within an appropriate enclosure, adhering to standard industrial protection constraints.
• Thermal Management: Ensure sufficient ambient airflow around the unit to sustain reliable operations across the specified operating temperature range up to +55 deg C.
• Wiring and Load Separation: Route high-voltage load lines away from low-level signal cables to mitigate electromagnetic interference and protect internal switching circuits.

Technical Operation Queries

• How many output channels are integrated into this module?

  The unit features 16 non-isolated digital output channels for controlling multiple discrete field loads simultaneously.

• What is the minimum on-state current requirement per output?

  Each output channel requires a minimum on-state current of 50 mA to ensure stable switching behavior.

• What surge current parameters can the outputs withstand?

  The outputs support a surge current of up to 7 A for a duration of 40 ms per occurrence.

• What is the maximum off-state leakage current rating?

  The maximum off-state leakage current is limited to 2.5 mA through the switching circuitry.

• How much field bus current does the module consume?

  The module draws a field bus current of 116 mA during standard operational states.

• What are the power dissipation and thermal output limits?

  Maximum power dissipation is rated at 6 W, generating a thermal dissipation of 20.47 BTU/hr at 264 V AC.

• What are the physical dimensions and mass of the hardware?

  The shipping dimensions measure 6.7 cm x 8.5 cm x 6.8 cm with an overall weight of 0.18 kg.

• Where is this specific hardware component manufactured?

  The country of origin is the United States, with distribution processing routed through Xiamen, China.