Specifications for 1734-EP24DC
| I/O Module Capacity | 4-17 modules, depending on current rating of each module |
| Input Voltage Rating | 24V dc nominal 10…28.8V dc range |
| Field Side Power Requirements | 24V dc (+20% = 28.8V dc maximum) @ 400 mA maximum |
| Inrush Current | 6 A maximum for 10 ms |
| Indicators |
1 Green Field Power Status Indicator 1 Green 5V System Power Indicator |
| POINTBus Output Current |
Horizontal mounting - 1 A at 10…19.2V input; 1.3 A at 19.2…28.8V input Vertical mounting - 1 A at 10…28.8V input |
| Input Overvoltage Protection | Reverse polarity protected |
| Interruption | Output voltage will stay within specifications when input drops out for 10ms at 10V with maximum load. |
| Module Location |
Between I/O modules in 1734 system Breaks field power bus |
| Limitations | Use with POINT I/O Adapters only |
|
Dimensions millimeters inches |
76.2H x 25.4W x 133.4L mm (3.00H x 1.00W x 5.25L in) |
| Weight | 0.12 kg (0.27 lb) |
| Terminal Base Screw Torque | 0.6 Nm (7 lb-in) |
Functional Attributes
The 1734-EP24DC module serves as a power expansion unit, extending the backplane bus power to up to 17 I/O modules on the right side.
It creates a new field voltage distribution segment for field-driven devices and separates the field power from the I/O modules to the left side of the device.
This module effectively provides functional and logical partitioning to separate field power between I/O modules.
Usage Tips
Ensure that the power supply is connected to the appropriate voltage source within its specified range.
Avoid exposing the module to extreme temperatures or high humidity conditions that exceed its operational limits.
Regularly inspect the module for any signs of damage or wear and replace it if necessary.
In conclusion, the 1734-EP24DC is a reliable and versatile expansion power supply module that offers key technical specifications and functional attributes tailored for industrial automation applications.
With its basic product features and compatibility with other Allen-Bradley modules, it serves as a valuable component in larger automation systems.