The Allen-Bradley 1769-PB4 is a DC Power Supply Module from Rockwell Automation's CompactLogix line. Designed for 24V DC input, it supports up to 8 modules with RSLogix5000 software, suitable for panel or DIN rail mounting. Measuring 4.65 x 2.76 x 3.43 inches, it accommodates 22 to 14 AWG solid or 22 to 16 AWG stranded wires. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1769-PB4 Product Line CompactLogix Module Type DC Power Supply Module Input Power 24 Volts DC Software RSLogix5000 Shipping Dimensions 8 x 8 x 5 inches Enclosure Open Dimensions 4.65 x 2.76 x 3.43 inches Mounting Panel or DIN Rail Power Supply Distance Rating 8 Modules Wire Type Copper-90 Solid Wire Size 22 to 14 AWG Operating shock 20G Stranded Wire Size 22 to 16 AWG UPC 10612598276896