The Allen Bradley 1769-IF4FXOF2F is a high-speed analog combination module for the CompactLogix system. Its core function is to combine four fast analog input channels and two fast analog output channels in a single unit, enabling simultaneous high-speed signal acquisition and control for applications requiring rapid response times, such as motion control and high-speed process regulation.
Item No :
1769-IF4FXOF2FOrder(MOQ) :
1Payment :
EXWProduct Origin :
MalaysiaShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
0.5kgProducts Description
Allen Bradley 1769-IF4FXOF2F CompactLogix High Speed 4 In/2 Out Analog Module IN STOCK
| Model Number | 1769-IF4FXOF2F |
| Place of Origin | Malaysia |
| Dimension/Weight | 0.5 kg |
| Condition | new and original |
| Warranty | 1 year |
| Shipping term |
DHL Fedex TNT EMS UPS |
| Payment | TT / Western Union |
| Delivery Time | 3-5 days |
| Service |
24 Hours Online Service |
Key Parameters
| Item | Specifications / Features |
|---|---|
| Input Channels | 4 fast analog inputs |
| Output Channels | 2 fast analog outputs |
| Supported Input Signals | Voltage: ±10V, 0-10V, 0-5V, 1-5V; Current: 0-20 mA, 4-20 mA |
| Supported Output Signals | Voltage and Current (configurable per channel) |
| Input Resolution | 14-bit |
| Output Resolution | 13-bit |
| System Platform | CompactLogix and MicroLogix 1500 controllers |
| Backplane Current Draw | 220 mA @ 5V DC; 120 mA @ 24V DC |
| Mounting Type | Panel or DIN rail mounting |
| Operating Temperature | 0°C to 60°C (typical for Compact I/O) |
| Dimensions (W x H x D) | 87 mm x 118 mm x 35 mm |
| Lifecycle Status | Active Mature |
High-Speed, Combined I/O in a Single Module: The module's standout feature is its combination of four high-speed inputs and two fast outputs in one unit . This integrated design saves rack space, reduces wiring, and is ideal for applications requiring tight coordination between measurement and control, such as servo positioning and variable speed drives .
Flexible Signal Compatibility and Configuration: Each channel is independently configurable for voltage or current, supporting ±10V, 0-10V, 0-5V, 1-5V, 0-20 mA, and 4-20 mA signals . The module also offers flexible data formats—engineering units, scaled-for-PID, percent range, or raw data—to match programming preferences .
Onboard Diagnostics and Alarms: The module includes user-configurable high and low input alarms, as well as output clamping per channel . A module error field and extended error information field aid in troubleshooting hardware and configuration issues .
The 1769-IF4FXOF2F is widely used in CompactLogix-based applications requiring precise, high-speed analog signal processing :
Motion Control: Servo positioning feedback and high-speed drive control .
Process Regulation: Pressure, flow, and temperature control loops requiring rapid response .
Packaging & Material Handling: High-speed machinery requiring synchronized analog I/O .
Q1: What is the difference between the 1769-IF4FXOF2F and the 1769-IF4?
A: The key difference is speed. The 1769-IF4FXOF2F is a high-speed combination module with both inputs and outputs, specifically designed for applications requiring fast response times. The 1769-IF4 is a standard-speed input-only module.
Q2: Does this module support both panel and DIN rail mounting?
A: Yes, the 1769-IF4FXOF2F supports both panel and DIN rail mounting .
Q3: Is the 1769-IF4FXOF2F hot-swappable?
A: According to the user manual, remove power before removing or inserting the module to prevent electrical arcing, which can cause unintended machine motion or module damage .
Q4: Can this module be used with a MicroLogix 1500 controller?
A: Yes, the 1769-IF4FXOF2F can be used for expansion I/O in a MicroLogix 1500 controller assembly, as well as with CompactLogix controllers .
Q5: What does "fast" mean in the context of this module?
A: "Fast" refers to the module's high-speed analog input and output capabilities, which are designed for applications requiring rapid signal acquisition and response, such as motion control and high-speed process loops .
Q6: What should I do if I encounter negative readings on a 4-20 mA input?
A: Negative readings typically indicate a wiring issue. Common causes include polarity reversal, missing jumpers (V+ to I+ for differential current mode), or incorrect input type selection ("2-wire current" vs. "differential current") .
The 1769-IF4FXOF2F is part of the 1769 Compact I/O family. Below are related models and recommended alternatives:
| Product/Model | Type | Brief Description |
|---|---|---|
| 1769-IF4FXOF2F | Featured Module | 4 fast analog inputs, 2 fast analog outputs, 14-bit/13-bit resolution |
| 1769-IF8 | Analog Input Module | 8-channel analog input module for applications requiring more input channels |
| 1769-OF4 | Analog Output Module | 4-channel analog output module for applications requiring additional outputs |
| 1769-IF4 | Analog Input Module | 4-channel standard-speed analog input module |
| 1769-IF4I | Isolated Analog Input | 4-channel analog input with isolated channels and 16-bit resolution |
For high-speed combination I/O needs: The 1769-IF4FXOF2F is the recommended choice for applications requiring fast, precise, synchronized analog I/O in a single module .
For higher channel count: Consider the 1769-IF8 for 8 input channels, or 1769-OF4 for 4 output channels .
For standard-speed isolated inputs: The 1769-IF4I offers isolated channels and higher resolution for precision measurements.
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The Allen Bradley 1769-IF4FXOF2F is a high-speed analog combination module for the CompactLogix system. Its core function is to combine four fast analog input channels and two fast analog output channels in a single unit, enabling simultaneous high-speed signal acquisition and control for applications requiring rapid response times, such as motion control and high-speed process regulation.
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