About 1769-PB4

The Allen-Bradley 1769-PB4 is a CompactLogix power supply. Up to eight modules can be installed on either side of the power supply. The 1769-PB4 can provide 2 Amps of power to both sides of the power supply at a current capacity of 4 Amps at 5 Volts DC and it can provide 1 Amp to either side at 2 Amps and at 24 Volts DC. This power supply has a status LED available and can be configured and monitored using the RS Logix 5000 software. It also has a wire category of 2 on the power ports. The 1769-PB4 can be mounted using a DIN rail or panel mount and requires 22 to 14 AWG solid wire and 22 to16 AWG stranded wire, both with a rating of at least 90 degrees Celsius and a maximum insulation of 1.2 millimeters. The entire power supply measures 2.76 x 3.43 x 4.65 inches and weighs approximately 630 grams or 1.39 pounds. The 1769-PB4 uses a Wickmann 19193-6.3A and Littelfuse 021706.3MXP and has an open-type enclosure.

The input voltage range of this power supply is 19.2 to 31.2 Volts DC and its nominal input voltage is 24 Volts DC. The power consumption is 100 VA at 24 Volts DC and the maximum inrush current is 30 Amps at 31.2 Volts DC. The 1769-PB4 has a continuous isolation voltage of 75 Volts from DC power input to the system and a maximum power dissipation of 14.5 Watts at 60 degrees Celsius. This power supply has the following radiated RF immunity: 10 V/m with 1 kHz sine-wave 80% AM from 80 to 2000 MHz, 10 V/m with 200 Hertz 50% Pulse 100% AM at 900 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz, and 10 V/m with 1 kHz sine-wave 80% AM from 2000 to 2700 MHz. It also has an EFT/B immunity of +/-2 kV at 5 kHz on DC power ports. The 1769-PB4 has a maximum operating altitude of 2000 meters or 6562 feet. Its operating temperature ranges from 0 to 60 degrees Celsius and its non-operating temperature ranges from -40 to 85 degrees Celsius. It also has a non-condensing relative humidity of 5 to 95% and an operating vibration of 5 g at 10 to 500 Hertz. Its operating shock is 20 g when using a DIN rail mount and 30G when using a panel mount, while its non-operating shock is 30G with a DIN rail mount and 40G with a panel mount.

Technical specifications:

Type	Lead Time	Price	Action
Repair Service	2-4 weeks	$210	Add to Cart

Our highly skilled technicians can repair your 1769-PB4. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.