SC2003-6 Controller These Controllers use the existing wiring as the communication network or transmit signals over a two wire bus. Click on Image on the right to enlarge it. Typical loads that can be controlled by PCC are: * Air Conditioning * Heating * Hot Water * Lighting * Gas Appliances * Watering Systems Each Controller is a seven day unit capable of switching by: Time - External Contact - By Another Channel They have: Day Omit Programming - Refresh of Last Status Program - Multi-Pulse Transmission - Daylight Saving Selection TIME MODE Time mode enables you to select Normal Time or Daylight Saving Time. Programs can be entered in either mode. TIME PROGRAMS The Controller is capable of storing up to 500 Time Programs. Each program selects Channel number, "ON" or "OFF" command, Selected Time, Days of the Week. EXTERNAL CONTACT PROGRAMS Each channel has a separate pair of terminals for connecting external inputs such as photo cells or external timer contacts. Contact 1 relates to Channel 1, Contact 2 to Channel 2, etc. You can select an "ON" or "OFF" command on contact closure, with reverse on opening. CHANNEL REFRESH Refresh can be selected per Channel. Refresh periods of 0-250 minutes can be programmed. The refresh will transmit the last codes sent out by the Controller. CHANNEL PLUS Multi-pulses of 0-5 pulses can be programmed for all Channels and these selected pulses will be sent for each transmitted signal.