The Allen-Bradley 1769-PA4 is a CompactLogix I/O power supply. It can provide 120 to 240 Volts of AC power and 24 Volts of DC power to the CompactLogix 1769-L3x processors, controllers, and the I/O modules connected to it. Up to 8 modules can connect to each side of the 1769-PA4 for a maximum of 16 modules for one power supply, which would provide 2 Amps of current at 5 Volts DC (for a total of 4 Amps) or 1 Amp at 24 Volts DC (for a total of 2 Amps) per module on both sides of the power supply. Measuring 2.76 x 3.43 x 4.65 inches and weighing approximately 500 grams, this power supply can be mounted on a DIN rail or a panel. It is rated for an open-style enclosure, meaning that it does not require any kind of enclosure. Note that the users can only use the Littelfuse 02183.15MXP or the Wickman 19195-3 fuses.
The 1769-PA4 has components that include a bus lever with a locking function, an LED status indicator, a power supply door with an identification label, both movable and stationary bus connectors (with male and female pins), a nameplate label, upper and lower tongue-and-groove slots, upper and lower DIN rail latches, a terminal block with finger-safe cover, and a housing cover for the replaceable fuse. This power supply has an input voltage range of 85 to 265 Volts AC and an input frequency range of 47 to 63 Hertz. Its power consumption is around 200 VA at 120 Volts AC and 240 VA at 240 Volts AC and its maximum inrush current is 25 Amps at 132 Volts AC. The 1769-PA4 has a current capacity of 4 Amps at 5 Volts DC and one of 2 Amps at 24 Volts DC, a nominal input voltage of 120 to 220 Volts AC, a Wattage of 18 Watts, and an output voltage of 24 Volts DC. Its isolation voltage is continuous at 265 Volts from AC power input to the system.
FAQ for 1769-PA4
Question: How many I/O modules can be connected to the 1769-PA4?
Answer: A total of 8 I/O modules can be connected on each side of the 1769-PA4 Power Supply module, making 16 modules overall.
Question: What software does the 1769-PA4 have?
Answer: The 1769-PA4 has the RSLogix5000 software.
Question: How many power ports does the 1769-PA4 contain?
Answer: There are 2 power ports for the 1769-PA4 module.
Question: Can the 1769-PA4 be ordered with a warranty?
Answer: Yes, the 1769-PA4 comes with a one year warranty from DO Supply, Inc.
Question: Does 1769-PA4 have internal overcurrent protection?
Answer: Yes, 1769-PA4 has a non-replaceable fuse for internal overcurrent protection.
Question: What is the price of the 1769-PA4 Compact I/O Power Supply module?
Answer: Submit a quote request, send us an email, or call 800-730-0292 for our best price.
Repair Services for 1769-PA4
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Our highly skilled technicians can repair your 1769-PA4. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Revisions for 1769-PA4
Please refer to the manual for more information about the 1769-PA4 such as the wiring diagrams, data sheets,
firmware information and migration or obsolescence details.
|Revision Part #
||Also Known as
||1769-PA4/A, Series A, Rev A