AL1333 - Industrial interface IFM - Free user manual and instructions
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| Product Type | Industrial Interface Module |
| Model | AL1333 |
| Brand | IFM |
| Dimensions (W x H x D) | 58 mm x 75 mm x 120 mm |
| Weight | 180 g |
| Enclosure Material | Polyamide (PA) 6.6 |
| Power Supply Voltage | 24 VDC (18...30 VDC) |
| Current Consumption | ≤ 100 mA |
| Communication Protocol | AS-Interface (AS-i) |
| Number of I/O Points | 4 digital inputs / 4 digital outputs |
| Operating Temperature Range | -25 °C to +70 °C |
| Protection Class | IP67 |
| Display / Indicators | LED for power, AS-i communication, and I/O status |
| Functions | Data exchange with AS-i master, output monitoring, input debounce |
| Configuration Method | Address setting via rotary switch or software |
| Maintenance | Clean with dry cloth; no special tools required |
| Safety Features | Short-circuit and reverse polarity protection |
| Spare Parts / Replacements | Available through IFM distributors |
| Standards / Certifications | CE, cULus, AS-i compliance |
Frequently Asked Questions - AL1333 IFM
What is the IFM AL1333 used for?
The AL1333 is an AS-Interface (AS-i) slave module that connects sensors and actuators to an AS-i network. It provides 4 digital inputs and 4 digital outputs for industrial automation.
How do I set the AS-i address on the AL1333?
Use the two rotary switches on the front to set the slave address from 0 to 31. Ensure the module is powered off during address changes, then power cycle to apply.
What do the LEDs indicate?
The PWR LED (green) indicates power supply. The AS-i LED (yellow) shows communication with the master. Each I/O channel has a separate LED for input/output status.
Can I use the AL1333 with other AS-i masters?
Yes, the AL1333 is compatible with any AS-i master conforming to the AS-Interface specification (version 3.0 or higher).
What is the maximum cable length for the inputs/outputs?
For digital inputs and outputs, the maximum cable length is typically 100 meters, but it depends on the wire gauge and environmental conditions.
How do I wire the AL1333?
Connect the AS-i yellow cable to the top terminals (marked AS-i). Connect sensors to the input terminals (I0..I3) and actuators to the output terminals (O0..O3). Follow the wiring diagram in the manual.
What should I do if the AS-i LED is off?
Check the power supply voltage (24 VDC) and ensure the AS-i cable is properly connected. Verify that the AS-i master is operational and that the slave address is not duplicated.
Is the AL1333 protected against short circuits?
Yes, the outputs are short-circuit protected. The module also has reverse polarity protection on the power supply.
Can I replace the AL1333 without disconnecting the AS-i network?
It is recommended to disconnect the AS-i network power before replacing the module to avoid communication errors. The module is hot-swappable only if the AS-i specification supports it; verify with your master.
Where can I find the detailed manual for the AL1333?
The detailed manual is available for free download on notice-facile.com in PDF format. It includes wiring diagrams, configuration steps, and technical specifications.
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USER MANUAL AL1333 IFM
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Product information
Brand : IFM
Model : AL1333
Category : Industrial interface