The Pro-C controller is supplied with a base 4-station module. Additional modules may be added separately in increments of 3 stations (PCM-300), 9 stations (PCM-900), or 16 stations (PCM-1600). In total, the system may be expanded up to 23 stations.

Kit Includes

• (1) PCM-1600 module
• (1) New Pro-C Faceplate that allows for 23 station programming ability.

NOTE: To expand your controller to 16 or 23 stations with a PCM-1600, install one PCM-300 in the first expansion slot (stations 5–7). Then install the PCM-1600 in the upper two expansion slots. This module will not fit or operate in any other station output slot.

Manuals and Literature

• PCM-1600 Installation Guide
  
• PRO-C Brochure