Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley PLC 5 1784-T30A

Product image is representative; revision or series may vary. Contact us to request a specific version.

1784-T30A

|
Need a Specific Revision?

The 1784-T30A from Allen Bradley serves as an operator interface featuring a 12-inch cathode ray tube display. This device operates at either 115V or 230V AC and supports both RS-232 and RS-422 serial communication for connection to PLCs.

In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1784-T30A

ManufacturerAllen Bradley
Product TypeOperator Interface
Product LinePLC 5
Part Number1784-T30A
Weight28.25 lbs (12.81 kg)
Display TypeCathode Ray Tube
Display Size12 inches
Display ColorAmber Monochrome Phosphor
Input Voltage115V / 230V AC
Communication PortsSerial (RS-232 / RS-422) for PLC connection
Min. Input Frequency50 Hz
Max. Input Frequency60 Hz
Rated Current at 115 V0.32 A
Rated Current at 230 V0.16 A
Min. Operating Temperature0 °C
Max. Operating Temperature50 °C
Request a Repair

The operator interface part number 1784-T30A, belonging to Allen Bradley's PLC 5 series, is characterized by its 12-inch cathode ray tube display. The interface showcases an amber monochrome phosphor display, providing reliable visibility under various lighting conditions. It has been engineered to operate at either 115 volts or 230 volts AC, giving flexibility in installation based on available power supply.

For communication purposes, the device includes serial connectivity options, specifically RS-232 and RS-422 ports, designed for seamless integration with PLC systems. The interface is required to operate within a frequency range of 50 to 60 Hz, suitable for standard power systems.

Thermal operation ranges for the user interface are between 0 °C and 50 °C, allowing it to function in a variety of environments. When operating at 115V, it draws a current of 0.32 A, while at 230V, the current rating is 0.16 A. This low-power consumption further enhances its usability across different settings, making the 1784-T30A a practical choice for operators seeking a reliable interface.