The Allen-Bradley 1734-EP24DC is a Point I/O expansion power supply. This module supports installation Four (4) to Seventeen (17) modules. It has an input voltage rating of 24VDC nominal with voltage range of 10-28.8VDC. This module provides POINTBus output Current of 1 A @ 10-19.2V input and 1.3 A @ 19.2-28.8V input for horizontal mounting and 1 A @ 10-28.8V input for vertical mounting.