Allen-Bradley | Premium 4-Channel Isolated Output Module-1769-OF4CI

Allen-Bradley 1769-OF4CI – Premium 4-Channel Isolated Current Output Module

• 4 fully isolated channels for maximum signal integrity
• High-precision 16-bit resolution for accurate control
• Dual-range current outputs (0-20mA and 4-20mA)
• Self-calibrating – no manual adjustments needed
• Complete documentation: Download Full Technical Manual

Why Choose 1769-OF4CI?

The 1769-OF4CI delivers four protected current outputs with complete channel isolation. Perfect for critical process control applications requiring noise-free signals.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1769-OF4CI (Series A/B)
• Outputs: 4 isolated channels
• Current Ranges: 0-20mA and 4-20mA
• Resolution: 16-bit (0.323µA/bit)
• Accuracy: ±0.35% of full scale
• Response Time: 110ms conversion rate
• Load Resistance: 0-500Ω
• Power Draw: 165mA @5V DC
• Wire Size: 22-14 AWG solid, 22-16 AWG stranded
• Dimensions: 4.65 x 1.38 x 3.43 inches
• Weight: 0.6 lbs

Simple Installation

Easy DIN rail or panel mount setup. Recommended shielded cable: Belden 8761. Automatic calibration on power-up.

Our Guarantee

• 12-month performance warranty
• Express worldwide shipping via FedEx, UPS, DHL

Expert Questions Answered

1. Can I use different ranges on each channel? Yes – each channel is independently configurable.
2. What’s the maximum cable length? Up to 100m with proper shielded cable.
3. Does it need special grounding? Yes – follow proper shielding practices for best performance.
4. Can I use it with voltage inputs? No – current output only (0-20mA/4-20mA).
5. How often does it self-calibrate? Automatically on every power cycle.