User manual

SimpleComTools, LLC PRC1000 – User Manual
SimpleComTools, LLC 6
2
2
Basics of Operation
The PRC1000 Programmable Relay Controller is a low-power, user programmable dual mode/dual relay
controller providing complete power control for two individual electronic devices. Equipped with two isolated
SPDT (Single Pole Double Throw) relays, individually configurable schedule timers and serial data stream
triggers, the PRC1000 provides for either manual or automatic operation of any electronic equipment.
Scheduled Events
The PRC1000 allows for scheduled control of power to (2) individual electronic devices. With an on-board
Real-Time Clock (RTC) and advanced configuration logic, the PRC1000 lets you schedule connected
electronic equipment to be turned ON or OFF on a multitude of schedule patterns. Each relay also has its own
schedule logic, so you may choose to have completely different rules for each interfaces. Examples of
schedule patterns are shown below. The exact commands for configuring the device are in Sections 3 & 4.
Scheduled Event Type
Description
Daily Events
 Enable activation of a device at any hour of the day
 Keep the device activated for any length of time (hours or minutes)
 Repeat the event any number of times during the day
Weekly Events
 Enable activation of a device any one day or multiple days of the week
 Enable activation on weekdays, weekends, or any selection of days
 Select alternate weeks by use the Monthly pattern option
Monthly Events
 Enable activation of a device on any day or days of the month
 Enable activation on regular intervals or sporadic days
 Examples include the 1
st
, 7
th
, 14
th
, or 15
th
and 30
th,
or any variation
Command Line Control
With support for ON and OFF „alias‟ commands, it is possible to manually control the operation of the relays
using plain English commands. This allows for control of the operation of the relays by either a user or a
connected machine. By connecting the PRC1000 to a serial-to-Ethernet device server or terminal server, the
PRC1000 now becomes an IP or Internet controllable relay. By connecting the PRC1000 to a machine, the
PRC1000 becomes capable of controlling any device via the receipt of any serial data string from a machine.
Lower Power Consumption
The most impressive feature of the PRC1000 has to be its low power consumption. While relays are often
used to eliminate unnecessary power consumption or reduce the burden on battery powered systems, the
PRC1000 takes that application to new levels. With its advanced power logic and controllable sleep function,
the PRC1000 is virtually indiscernible in terms of power usage. With relay trigger events rated at 66 mA for
approximately 5mS, latching relays to eliminate continuous power draw, and a sleeping power draw of less
than 25uA, the PRC1000 can both reduce the size photovoltaic panel requirements and lengthen the battery
life of any solar installation