Allen-Bradley 1769-OF8C: High-Density 8-Channel Current Output
Industrial Precision Control
The Allen-Bradley 1769-OF8C delivers 8-channel current control for automation systems. This analog module outputs precise 4-20mA/0-20mA signals with 16-bit resolution. Perfect for valves, drives, and measurement devices.
Performance Specifications
| Brand/Model | Allen-Bradley 1769-OF8C Series A |
| Output Type | 8 current channels |
| Current Ranges | 0-20mA or 4-20mA |
| Resolution | 16-bit (0.323 µA/bit) |
| Response Speed | 5ms full conversion |
| Accuracy | ±0.35% at 25°C |
| Protection | Short-circuit proof (21mA max) |
| Diagnostics | Open-wire detection (5ms) |
Simple Installation
DIN rail mounting. Indoor use only (no enclosure). Requires 24VDC power. Operates in 0°C to 60°C environments.
Controller Compatibility
Works with CompactLogix 1769/1768 controllers and MicroLogix 1500 systems.
Global Shipping
FedEx, UPS, or DHL. Package: 8″x8″x5″ (2 lbs).
Expert Resources
- Download full technical manual
- Access wiring schematics
- Get configuration examples
- Download 1769-OF8C Manual Now
Technical FAQs
Q1: Can all 8 channels operate simultaneously?
A: Yes – all channels output signals at the same time.
Q2: What diagnostics are available?
A: Open-wire detection and over-range alerts.
Q3: What’s the minimum load resistance?
A: Works with 0-500Ω loads including wire resistance.
Q4: How quickly does it detect wiring faults?
A: Identifies open wires in under 5 milliseconds.
Q5: Is field calibration needed?
A: No – maintains factory precision automatically.
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