6-Point Fast Analog Module | Allen-Bradley 1769-IF4FXOF2F
Manufacturer: Allen Bradley
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Part Number: 1769-IF4FXOF2F
Condition：New with Original Package
Product Type: Analog I/O Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Allen-Bradley 1769-IF4FXOF2F Compact I/O Analog Combination Module
Configured for high-speed signal processing in CompactLogix and MicroLogix 1500 architectures, the Allen-Bradley 1769-IF4FXOF2F (1769-IF4FXOF2F Analog Combination Module) provides direct physical/electrical execution. The hardware framework interfaces four single-ended or differential analog input channels and two single-ended analog output channels directly with the central processing unit via a Delta-Sigma converter architecture. Operating within an open-style chassis configuration that permits both DIN-rail and panel mounting, the device translates industrial voltage and current signals using a high-speed 1 ms conversion rate across a 30 VAC/DC reinforced isolation barrier.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-IF4FXOF2F |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 0.43 kg (0.94 lbs) |
| Dimensions | Single-slot module width |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | 33.6 W |
| Power Dissipation | 7.5 W |
| Backplane Current | 90 mA at 5.1 VDC / 1.4 A at 24 VDC |
| Power Supply Distance Rating | 8 modules |
| Analog Inputs | 4 channels (single-ended or differential) |
| Analog Outputs | 2 channels (single-ended) |
| Input Ranges | ±10.5 V, -0.5 to 10.5 V, -0.5 to 5.25 V, 0.5 to 5.25 V, 0 to 21 mA, 3.2 to 21 mA |
| Output Ranges | ±10.5 V, -0.5 to 10.5 V, -0.5 to 5.25 V, 0.5 to 5.25 V, 0 to 21 mA, 3.2 to 21 mA |
| Input Resolution | 14 to 15 bits |
| Output Resolution | 13 to 14 bits |
| Step Response | 2 ms to 63% |
| Filter Frequencies | Selectable: 5 Hz, 10 Hz, 50 Hz, 60 Hz, 100 Hz, 250 Hz, 500 Hz, 1000 Hz |
| Isolation Voltage | 30 V AC/DC continuous, IEC Class 2 reinforced |
Industrial Control & Drive Features
The physical interface operates inside standard backplane bus communication velocity frameworks, allowing low-latency updates directly to the controller tags. Configured channels support mixed-signal installations across Profinet / EtherNet/IP deterministic networks by executing independent voltage or current signal calibration per terminal point. The physical scaling parameters are maintained natively within the device registers, providing over-range and under-range fault detection without adding burden to the controller loop. This dense I/O density scaling aligns with existing 1769 modules, maintaining firmware flash compatibility across standard automation architectures.
Frequently Asked Questions
Q: What is the maximum current load drawn from the backplane by the 1769-IF4FXOF2F?
A: The module demands 90 mA at 5.1 VDC and 1.4 A at 24 VDC from the system backplane power supply, which must be factored into the overall chassis power budget.
Q: Can the input channels be mixed between current loops and voltage signals simultaneously?
A: Yes, each of the four input points is individually configurable through the software matrix to accept independent ranges including 4-20 mA, 0-20 mA, ±10 V, or 1-5 V.
Q: Does this high-speed module support hot-swapping under active chassis power?
A: No, the 1769 platform architecture requires the system backplane to be entirely de-energized before removing or inserting modules to prevent internal circuit damage.
Field Installation Guidelines
Ensure that the main electrical power feed to the Compact I/O bank is disconnected before mounting the module. Position the unit onto the 35 mm DIN rail or panel surface, using the built-in interlocking tongue-and-groove guides to achieve exact mechanical alignment with the adjacent module. Slide the integrated bus lever to the locked position to complete the internal backplane electrical connection. Maintain a strict power supply distance rating of no more than 8 modules from the system power source. Connect all field wiring using recommended shielded twisted-pair (STP) cable categorized for analog signals, routing the lines away from high-voltage conduit or motor drive lines. Terminate the overall cable shields at a single, clean ground terminal point inside the enclosure to eliminate electrical noise interference across the analog channels.