1764-28BXB AB Allen-Bradley PLC MicroLogix 1500 Base Unit 12 Inputs 12 Outputs 1764 Series Original brand new

1764-28BXB AB PLC MicroLogix 1500 Base Unit 12 Inputs 12 Outputs 1764 Series Original brand new

MicroLogix 1500 Base Units
The base unit contains embedded I/O and accommodates the processor. Three base units are available, distinguished by the type of I/O provided and line power.

1764-24AWA—Twelve 120V AC inputs and twelve relay outputs, 120V AC power.1764-24BWA—Twelve 24V DC inputs and twelve relay outputs, 120V AC power.1764-28BXB—Sixteen 24V DC inputs and six DC FET plus six relay outputs, 24V DC power.

MicroLogix 1500 Base Units

Cat. No.	Number of I/O	Power Supply Input Voltage	Power Supply Real Input Power, Max.	Power Supply Apparent Input Power, Max.	User Power Output	Input Circuit Type	Output Circuit Type
1764-24AWA	12 inputs 12 outputs	85…265V AC at 47…63 Hz	31 W	70 VA	none	120V AC	relay
1764-24BWA	12 inputs 12 outputs	85…265V AC at 47…63 Hz	39 W	88 VA	24V DC at 400 mA, 400 °F max	24V DC, sink or source	relay
1764-28BXB	12 inputs 12 outputs	20.4…30V DC	30 W	30 VA	none	24V DC, sink or source	6 relay 6 FET transistor