1794-OC16 Allen-Bradley Flex I/O Digital Output Module

1794-OC16 Allen‑Bradley Flex I/O Digital Output Module – Reliable 16‑Channel Sourcing Output

• Part Number & Brand: Allen‑Bradley 1794-OC16. This Flex I/O digital output module has 16 sourcing outputs.
• Output Voltage Range: Minimum 30V DC and maximum 60V DC at 45°C ambient. Nominal output voltage is 48V DC.
• On‑State Current per Channel: Minimum 2.0mA and maximum 500mA. This ensures precise load control.
• Off‑State Voltage & Leakage: Maximum off‑state voltage equals 60V DC. Off‑state leakage stays ≤1.0mA.
• On‑State Voltage Drop: Maximum 1.0V DC @ 0.5A, which reduces power loss.
• Flexbus Current & Power Dissipation: Consumes 80mA @ 5V DC from Flexbus. Dissipates 3.7W @ 60V DC.
• Isolation & Dielectric Test: Outputs are nonisolated from each other. Module withstands 1900V DC for 1 second between system and user.
• LED Indicators: Sixteen yellow LEDs show which outputs are active. This gives clear visual feedback.

Compatible Terminal Bases & Mechanical Installation

• You can mount the 1794-OC16 on these terminal bases: 1794-TB3SK, 1794-TB3S, 1794-TB3, 1794-TB3K, and 1794-TB3S.
• Set the keyswitch to Position 2 for correct module identification. This prevents mismatching.
• The Flex I/O system allows module swapping without disturbing field wiring. This saves maintenance time.
• Industrial panel builders prefer this module because it removes extra terminal blocks between logic and field devices.
• Weight of the 1794-OC16 is approximately 0.11 kg. Dimensions: 3.7 x 3.7 x 2.7 inches (HxWxD).
• You can install the module horizontally or vertically. This flexibility fits tight enclosures.

Technical Specifications Summary for 1794-OC16

• Manufacturer: Allen‑Bradley. Catalog No.: 1794-OC16 – Flex I/O digital output module.
• Output Type: 16 nonisolated sourcing outputs (digital).
• Output Voltage Min: 30V DC. Output Voltage Max: 60V DC @ 45°C ambient.
• On‑state Current Range: 2.0mA min to 500mA max per channel.
• Off‑state Voltage Max: 60V DC. Off‑state Leakage Max: 1.0mA.
• On‑state Voltage Drop Max: 1.0V DC at 0.5A. Flexbus Current: 80mA @ 5V DC.
• Power Dissipation: 3.7W at 60V DC. This helps calculate thermal load.

Frequently Asked Questions (FAQ)

• Q: Is the 1794-OC16 a new and original module?
  A: Yes, we supply genuine brand new Allen‑Bradley 1794-OC16 modules. No refurbished or counterfeit items.
• Q: What is the stock availability for 1794-OC16?
  A: We have ample stock of the 1794-OC16 module ready for immediate dispatch.
• Q: How quickly can you ship this Flex I/O module?
  A: We will ship within 5 business days after order confirmation. Expedited handling available on request.
• Q: Which carriers do you use for shipping?
  A: We ship via FedEx, UPS, and DHL to provide reliable worldwide delivery.
• Q: Can I return the 1794-OC16 if it does not meet my needs?
  A: Yes, you have 30 days to return the product for eligible reasons. Contact our support first.
• Q: Does the 1794-OC16 require external isolation for each output?
  A: The outputs are nonisolated from each other. Use caution when mixing different voltage groups.
• Q: What terminal bases work with the 1794-OC16 module?
  A: Compatible bases are 1794-TB3SK, 1794-TB3S, 1794-TB3, 1794-TB3K, and 1794-TB3S. Set keyswitch to position 2.
• Q: What is the maximum total current for all 16 outputs?
  A: Total current equals 8 Amps (16 channels × 500mA). Ensure your power supply supports this load.

For any inquiries or purchase assistance, please contact our sales team: sales@nex-auto.com or +86 153 9242 9628 (WhatsApp). We look forward to supporting your automation needs.

Partner: NexAuto Technology Limited – your trusted source for industrial control modules.