The P1 power station is a model that is designed to minimize the cost of installation and hardwired panels with a reduced panel size that is able to support up to 25 PLC communication drivers. These power stations are equipped with memory for convenience upgrade options in the field in addition to a full-featured HMI software. The software combination allows the end user to replace digital meters, pushbuttons, and other hardwired devices for convenience and a reduction in cost. The display for this power station is a backlight display by use of a cold cathode fluorescent tube. The P11-014DR is a monochrome LCD power station. The other P1 power station is a STN color power station (P11-314DR). These power stations use a 80386 SX/40 MHz Central Processing Unit. The order breakdown is in the format P11-_1_DR. The digit (1) following the P1 family of power stations indicates that this part is a touch only power station. The first digit following P11 designates the display and followed by the digit 1, which designates the DRAM. The second blank is the location of the power designation. To finalize the order specification, these power stations end in the alphanumeric code DR, which specifies power and interact.