PG1409 - Uncategorized IFM - Free user manual and instructions
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| Product Type | Electronic Pressure Sensor |
| Brand | IFM |
| Model | PG1409 |
| Category | Industrial Automation Sensor |
| Measuring Principle | Ceramic capacitive measuring cell |
| Pressure Type | Relative pressure (gauge) |
| Measuring Range | 0 to 10 bar (typical) |
| Output Signal | 4-20 mA analog and IO-Link |
| Supply Voltage | DC 18-32 V |
| Electrical Connection | M12 connector, 4-pin |
| Process Connection | G 1/4 thread |
| Ingress Protection | IP67 |
| Housing Material | Stainless steel |
| Dimensions | Approx. 58 x 38 x 38 mm |
| Weight | Approx. 0.15 kg |
| Operating Temperature | -40 to 80 degrees Celsius |
| Main Functions | Pressure monitoring, switching output, analog output, IO-Link communication |
| Parameter Setting | Via IO-Link or push-button on device |
| Display | Digital display with red/green backlight |
| Maintenance and Cleaning | Clean with soft cloth; avoid abrasive agents |
| Safety | Reverse polarity protection, overvoltage protection |
| Spare Parts and Reparability | No user-serviceable parts; contact manufacturer for repair |
| Documentation | User manual in English, 55 pages |
Frequently Asked Questions - PG1409 IFM
What is the recommended installation position for the PG1409?
The PG1409 can be installed in any position. For accurate pressure measurement, mount the sensor with the process connection pointing downward to avoid air pockets. Ensure the process connection is tightened to the specified torque.
How do I connect the PG1409 to a PLC?
Use a M12 connector with 4 pins. The pin assignment is: Pin 1: Supply positive (+UB), Pin 2: Analog output (if applicable), Pin 3: Supply negative (0V), Pin 4: Switching output / IO-Link. Connect the wires according to your PLC input module.
What is the default output configuration?
The default output is a PNP switching output for pin 4 and a 4-20 mA analog output on pin 2. The switching output can be programmed for hysteresis or window mode.
How can I set the switching point?
Set the switching point using the three push buttons on the device or via IO-Link. During programming mode, the display shows the current value. Adjust using the up/down buttons and confirm with the Set button.
Can I use the PG1409 with IO-Link?
Yes, the PG1409 supports IO-Link communication (version 1.1). Connect to an IO-Link master and use the IODD software for extended diagnostics and parameter settings.
What is the maximum pressure for the PG1409?
The nominal measuring range is typically 0 to 10 bar. The overpressure safety limit is 30 bar, and the burst pressure is higher. Refer to the manual for exact values.
How do I perform a zero point calibration?
Apply atmospheric pressure to the process connection. Then enter the calibration menu, select "Zero Point Calibration" and confirm with the Set button. The sensor adjusts its internal offset.
What does the display show during normal operation?
The integrated display shows the current process pressure in the selected unit (bar, psi, etc.). The backlight changes color from green to red when the switching output is active.
How do I clean the sensor?
Clean the housing with a damp cloth using mild soap and water. Avoid harsh solvents or abrasive materials. Do not immerse the sensor in liquid as it may damage the electronics.
How do I handle sensor errors?
If the sensor displays an error code (e.g., communication failure or sensor element error), first check the wiring and supply voltage. If the problem persists, perform a reset via IO-Link. For hardware faults, contact the IFM service department.
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USER MANUAL PG1409 IFM
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Product information
Brand : IFM
Model : PG1409
Category : Uncategorized